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The Journal of Essential Oil Research |
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Ajouter le résultat dans votre panierConstituents of the essential oils of boswellia dalzielii hutch. from Nigeria / Dimas Kubmarawa in The journal of essential oil research, Vol. 18 N° 2 (Mars-Avril 2006)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 119-120
Titre : Constituents of the essential oils of boswellia dalzielii hutch. from Nigeria Type de document : texte imprimé Auteurs : Dimas Kubmarawa, Auteur ; Isiaka, A. Ogunwande, Auteur ; Domingo A. Okorie, Auteur Année de publication : 2006 Article en page(s) : pp. 119-120 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Boswellia dalzielli Burseraceae Essential oil composition α-pinene α-terpinene Résumé : The air-dried leaves of Boswellia dalzielli Hutch. on hydrodistillation gave an essential oil in a yield of 1.25 (v/w). The chemical composition of the essential oil was analyzed by GC and GC/MS. Twenty-nine compounds were identified, with α-pinene (45.7%) and α-terpinene (11.5%) being the predominant compounds. The abundance of monoterpenoids in this oil is in accordance with previous findings for the oils of this genus. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699038#.UaslaNgYrOk [article] Constituents of the essential oils of boswellia dalzielii hutch. from Nigeria [texte imprimé] / Dimas Kubmarawa, Auteur ; Isiaka, A. Ogunwande, Auteur ; Domingo A. Okorie, Auteur . - 2006 . - pp. 119-120.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 119-120
Mots-clés : Boswellia dalzielli Burseraceae Essential oil composition α-pinene α-terpinene Résumé : The air-dried leaves of Boswellia dalzielli Hutch. on hydrodistillation gave an essential oil in a yield of 1.25 (v/w). The chemical composition of the essential oil was analyzed by GC and GC/MS. Twenty-nine compounds were identified, with α-pinene (45.7%) and α-terpinene (11.5%) being the predominant compounds. The abundance of monoterpenoids in this oil is in accordance with previous findings for the oils of this genus. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699038#.UaslaNgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 121-125
Titre : Volatile composition of gutierrezia sarothrae (Broom Snakeweed) as determined by steam distillation and solid phase microextraction Type de document : texte imprimé Auteurs : Mary E. Lucero, Auteur ; Ed L. Fredrickson, Auteur ; Rick E. Estell, Auteur Année de publication : 2006 Article en page(s) : pp. 121-125 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Gutierezia sarothrae Broom snakeweed Asteraceae Essential oil composition Limonene Résumé : Volatiles of Gutierezia sarothrae (broom snakeweed, snakeweed) were isolated from ground, composite tissues by steam distillation and by solid phase microextraction (SPME), then separated and analyzed by gas chromatography with mass spectral and flame ionization detection. Compounds detected varied in quantity between isolation protocols. In the oil, cryptone (6.4%) and β-eudesmol (5.9%) were the only compounds comprising more than 5% of the chromatographic peak area. In samples prepared by solid-phase microextraction, limonene (10.4%), β-pinene (9.6%), β-eudesmol (8.0%), sabinene (7.8%), cryptone (6.5%), α-pinene (5.5%) and o-cymene (5.2%) accounted for 53% of the extracted volatiles. The results revealed a complex volatile composition from which unique compounds may still be identified. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699039#.Uas0XtgYrOk [article] Volatile composition of gutierrezia sarothrae (Broom Snakeweed) as determined by steam distillation and solid phase microextraction [texte imprimé] / Mary E. Lucero, Auteur ; Ed L. Fredrickson, Auteur ; Rick E. Estell, Auteur . - 2006 . - pp. 121-125.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 121-125
Mots-clés : Gutierezia sarothrae Broom snakeweed Asteraceae Essential oil composition Limonene Résumé : Volatiles of Gutierezia sarothrae (broom snakeweed, snakeweed) were isolated from ground, composite tissues by steam distillation and by solid phase microextraction (SPME), then separated and analyzed by gas chromatography with mass spectral and flame ionization detection. Compounds detected varied in quantity between isolation protocols. In the oil, cryptone (6.4%) and β-eudesmol (5.9%) were the only compounds comprising more than 5% of the chromatographic peak area. In samples prepared by solid-phase microextraction, limonene (10.4%), β-pinene (9.6%), β-eudesmol (8.0%), sabinene (7.8%), cryptone (6.5%), α-pinene (5.5%) and o-cymene (5.2%) accounted for 53% of the extracted volatiles. The results revealed a complex volatile composition from which unique compounds may still be identified. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699039#.Uas0XtgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 126-128
Titre : Chemical composition of tanacetum larvatum essential oil Type de document : texte imprimé Auteurs : Vanja M. Bulatović, Auteur ; Vlatka E. Vajs, Auteur ; Ivana T. Aljancic, Auteur Année de publication : 2006 Article en page(s) : pp. 126-128 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Tanacetum larvatum Asteraceae Essential oil composition Trans-sabinyl acetate Résumé : Tanacetum larvatum (Oris.) Kanitz. is an endemic perennial herb distributed on a rocky terrain in Serbia (Kosovo), Montenegro and Albania. The chemical composition of T. larvatum essential oil, obtained from two locations in Montenegro (Mt. Komovi [Sample I] and Mt. Prokletije [Sample II]) was investigated. The oils obtained by hydrodistillation were analyzed by GC and GC/MS, on the two different capillary columns. The aerial parts of T. larvatum yielded 0.3% and 0.2% of a yellowish oil (Sample I and Sample II, respectively). About 40 compounds were identified, representing 89% and 96% of the total oil content in the Samples I and II, respectively. trans-Sabinyl acetate was found to be the dominant component (51.2% and 69.7%). Among the rest of compounds β-pinene (7.7% and 4.3%) and camphor (6.3% and 4.3%) were the most abundant in both samples. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699040#.Uas1rNgYrOk [article] Chemical composition of tanacetum larvatum essential oil [texte imprimé] / Vanja M. Bulatović, Auteur ; Vlatka E. Vajs, Auteur ; Ivana T. Aljancic, Auteur . - 2006 . - pp. 126-128.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 126-128
Mots-clés : Tanacetum larvatum Asteraceae Essential oil composition Trans-sabinyl acetate Résumé : Tanacetum larvatum (Oris.) Kanitz. is an endemic perennial herb distributed on a rocky terrain in Serbia (Kosovo), Montenegro and Albania. The chemical composition of T. larvatum essential oil, obtained from two locations in Montenegro (Mt. Komovi [Sample I] and Mt. Prokletije [Sample II]) was investigated. The oils obtained by hydrodistillation were analyzed by GC and GC/MS, on the two different capillary columns. The aerial parts of T. larvatum yielded 0.3% and 0.2% of a yellowish oil (Sample I and Sample II, respectively). About 40 compounds were identified, representing 89% and 96% of the total oil content in the Samples I and II, respectively. trans-Sabinyl acetate was found to be the dominant component (51.2% and 69.7%). Among the rest of compounds β-pinene (7.7% and 4.3%) and camphor (6.3% and 4.3%) were the most abundant in both samples. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699040#.Uas1rNgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 129-130
Titre : Composition of the essential oil of tanacetum polycephalum schultz bip. Type de document : texte imprimé Auteurs : Katayoun Morteza-Semnani, Auteur Année de publication : 2006 Article en page(s) : pp. 129-130 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Tanacetum polycephalum Compositae Essential oil composition α-thujone Camphor Borneol 1,8-cineole Résumé : The essential oil of Tanacetum polycephalum Schultz Bip. (Compositae) collected from the suburb of Behshahr, north of Iran, in May 2001, was isolated by hydrodistillation and analyzed by means of GC and GC/MS. Among the 19 components identified in this oil, α-thujone (26.1%), camphor (20.6%), borneol (15.8%), 1,8-cineole (13.2%) and β-thujone (5.8%) were found to be the major constituents. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699041#.Uas6r9gYrOk [article] Composition of the essential oil of tanacetum polycephalum schultz bip. [texte imprimé] / Katayoun Morteza-Semnani, Auteur . - 2006 . - pp. 129-130.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 129-130
Mots-clés : Tanacetum polycephalum Compositae Essential oil composition α-thujone Camphor Borneol 1,8-cineole Résumé : The essential oil of Tanacetum polycephalum Schultz Bip. (Compositae) collected from the suburb of Behshahr, north of Iran, in May 2001, was isolated by hydrodistillation and analyzed by means of GC and GC/MS. Among the 19 components identified in this oil, α-thujone (26.1%), camphor (20.6%), borneol (15.8%), 1,8-cineole (13.2%) and β-thujone (5.8%) were found to be the major constituents. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699041#.Uas6r9gYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 131-133
Titre : What is the smell of the “fruit salad plant”? : The leaf oil of leionema ambiens (Rutaceae) Type de document : texte imprimé Auteurs : Joseph J. Brophy, Auteur ; Robert J. Goldsack, Auteur ; Paul I. Forster, Auteur Année de publication : 2006 Article en page(s) : pp. 131-133 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Leionema ambiens Rutaceae Essential oil composition (E)-β-ocimene Bicyclogermacrene (E,E)-farnesol Résumé : The leaf oil of Leionema ambiens was analyzed by GC and GC/MS. It was found to contain (E)-β-ocimene (0.111%, the majority being >10%), (Z)-β-ocimene (0.1–4%, the majority >2%), viridiflorene (6–7%), bicyclogermacrene (6–13%), globulol (6–7%), viridiflorol (4–6%) and (E,E)-farnesol (14–23%) as major components. Lesser amounts of sesquiterpenes and aliphatic esters, the majority being present in trace amounts, were also present and presumably give the oil its fruity aroma. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699042#.Uas7vNgYrOk [article] What is the smell of the “fruit salad plant”? : The leaf oil of leionema ambiens (Rutaceae) [texte imprimé] / Joseph J. Brophy, Auteur ; Robert J. Goldsack, Auteur ; Paul I. Forster, Auteur . - 2006 . - pp. 131-133.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 131-133
Mots-clés : Leionema ambiens Rutaceae Essential oil composition (E)-β-ocimene Bicyclogermacrene (E,E)-farnesol Résumé : The leaf oil of Leionema ambiens was analyzed by GC and GC/MS. It was found to contain (E)-β-ocimene (0.111%, the majority being >10%), (Z)-β-ocimene (0.1–4%, the majority >2%), viridiflorene (6–7%), bicyclogermacrene (6–13%), globulol (6–7%), viridiflorol (4–6%) and (E,E)-farnesol (14–23%) as major components. Lesser amounts of sesquiterpenes and aliphatic esters, the majority being present in trace amounts, were also present and presumably give the oil its fruity aroma. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699042#.Uas7vNgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 134-138
Titre : Optimum harvesting time of four mentha species in northern Finland Type de document : texte imprimé Auteurs : Abbas Aflatuni, Auteur ; Jouko Uusitalo Sari EK, Auteur ; Anja Hohtola, Auteur Année de publication : 2006 Article en page(s) : pp. 134-138 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Mentha piperita Mentha canadensis Mentha spicata Lamiaceae Oil content Menthol Menthone Harvest time Résumé : The effect of harvesting time on the quality and quantity of mint oils produced from plants grown in short summer and long-day climatic conditions of northern Finland (64°40′N and 25°E) was examined to determine what growth stage is best for cutting to obtain the highest possible biomass (herb yield), oil content and suitable oil composition. In the field experiment, plants cut only once at the end of August were compared with those of two cuttings. The first cut was at the beginning of August and the second cut in the middle of September. The mint species were Mentha piperita L. “peppermint”, M. canadensis “cornmint”, M. canadensis “Sakhalin mint” and M. spicata L. “spearmint.” ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699043#.UatBSNgYrOk [article] Optimum harvesting time of four mentha species in northern Finland [texte imprimé] / Abbas Aflatuni, Auteur ; Jouko Uusitalo Sari EK, Auteur ; Anja Hohtola, Auteur . - 2006 . - pp. 134-138.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 134-138
Mots-clés : Mentha piperita Mentha canadensis Mentha spicata Lamiaceae Oil content Menthol Menthone Harvest time Résumé : The effect of harvesting time on the quality and quantity of mint oils produced from plants grown in short summer and long-day climatic conditions of northern Finland (64°40′N and 25°E) was examined to determine what growth stage is best for cutting to obtain the highest possible biomass (herb yield), oil content and suitable oil composition. In the field experiment, plants cut only once at the end of August were compared with those of two cuttings. The first cut was at the beginning of August and the second cut in the middle of September. The mint species were Mentha piperita L. “peppermint”, M. canadensis “cornmint”, M. canadensis “Sakhalin mint” and M. spicata L. “spearmint.” ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699043#.UatBSNgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 139-141
Titre : Aromatic plants from western Cuba IV. composition of the leaf oils of clausena lansium (Lour.) skeels and swinglea glutinosa (Blanco) merr. Type de document : texte imprimé Auteurs : Jorge A. Pino, Auteur ; Rolando Marbot, Auteur ; Victor Fuentes, Auteur Année de publication : 2006 Article en page(s) : pp. 139-141 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Clausena lansium Rutaceae Swinglea glutinosa Caryophyllene oxide (Z)-α-santalol (E)-nerolidol Résumé : The chemical composition of the leaf oils of Clausena lansium (Lour). Skeels and Swinglea glutinosa (Blanco) Merr. were studied by GC and GC/MS. Seventy compounds of the oil of C. lansium were identified of which caryophyllene oxide (16.8%) and (Z)-α-santalol (11.7%) were the major constituents. In the oil of S. glutinosa, 69 compounds were identified of which (E)-nerolidol (41.3%) and caryophyllene oxide (20.9%) were the major components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699044#.UatGz9gYrOk [article] Aromatic plants from western Cuba IV. composition of the leaf oils of clausena lansium (Lour.) skeels and swinglea glutinosa (Blanco) merr. [texte imprimé] / Jorge A. Pino, Auteur ; Rolando Marbot, Auteur ; Victor Fuentes, Auteur . - 2006 . - pp. 139-141.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 139-141
Mots-clés : Clausena lansium Rutaceae Swinglea glutinosa Caryophyllene oxide (Z)-α-santalol (E)-nerolidol Résumé : The chemical composition of the leaf oils of Clausena lansium (Lour). Skeels and Swinglea glutinosa (Blanco) Merr. were studied by GC and GC/MS. Seventy compounds of the oil of C. lansium were identified of which caryophyllene oxide (16.8%) and (Z)-α-santalol (11.7%) were the major constituents. In the oil of S. glutinosa, 69 compounds were identified of which (E)-nerolidol (41.3%) and caryophyllene oxide (20.9%) were the major components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699044#.UatGz9gYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 142-143
Titre : Essential oil composition of bacopa axillaries (Benth.) standl. Type de document : texte imprimé Auteurs : Maria das G. B. Zoghbi, Auteur ; Eloisa H. A. Andrade, Auteur Année de publication : 2006 Article en page(s) : pp. 142-143 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Bacopa axillaris Schrophulariaceae Essential oil composition Camphor Methyl eugenol Résumé : The volatiles of Bacopa axillaris were obtained by hydrodistillation and analyzed by GC and GC/MS. The major components identified in the oil of the whole plant were camphor (30.6%) and methyl eugenol (28.3%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699045#.UatIYtgYrOk [article] Essential oil composition of bacopa axillaries (Benth.) standl. [texte imprimé] / Maria das G. B. Zoghbi, Auteur ; Eloisa H. A. Andrade, Auteur . - 2006 . - pp. 142-143.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 142-143
Mots-clés : Bacopa axillaris Schrophulariaceae Essential oil composition Camphor Methyl eugenol Résumé : The volatiles of Bacopa axillaris were obtained by hydrodistillation and analyzed by GC and GC/MS. The major components identified in the oil of the whole plant were camphor (30.6%) and methyl eugenol (28.3%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699045#.UatIYtgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 144-145
Titre : Essential oil composition of nepeta menthoides boiss. et bushe from Iran Type de document : texte imprimé Auteurs : M. M. Baiazandeh, Auteur Année de publication : 2006 Article en page(s) : pp. 144-145 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Nepeta menthoides Lamiaceae Essential oil composition 1,8-cineole β-pinene Geranyl acetate Résumé : Aerial parts of Nepeta menthoides Boiss. et Bushe were collected from Samian Research Station in Ardabil province (Sabalan mountains) of Iran in June 2002. Plant material was hydrodistilled in an all-glass apparatus for 3 h to produce a light-yellow oil at the yield of 1.2% (based on dry weight). GC and GC/MS analyses of the oil revealed presence of 18 compounds, among which 1,8-cineole (57.3%), β-pinene (8.8%) and geranyl acetate (8.1%) were the major constituents. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699046#.UatJY9gYrOk [article] Essential oil composition of nepeta menthoides boiss. et bushe from Iran [texte imprimé] / M. M. Baiazandeh, Auteur . - 2006 . - pp. 144-145.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 144-145
Mots-clés : Nepeta menthoides Lamiaceae Essential oil composition 1,8-cineole β-pinene Geranyl acetate Résumé : Aerial parts of Nepeta menthoides Boiss. et Bushe were collected from Samian Research Station in Ardabil province (Sabalan mountains) of Iran in June 2002. Plant material was hydrodistilled in an all-glass apparatus for 3 h to produce a light-yellow oil at the yield of 1.2% (based on dry weight). GC and GC/MS analyses of the oil revealed presence of 18 compounds, among which 1,8-cineole (57.3%), β-pinene (8.8%) and geranyl acetate (8.1%) were the major constituents. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699046#.UatJY9gYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 146-148
Titre : Composition of the essential oil of stachys obtusicrena boiss. from Iran Type de document : texte imprimé Auteurs : K. Javidnia, Auteur ; H. Rezai, Auteur ; R. Miri, Auteur Année de publication : 2006 Article en page(s) : pp. 146-148 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Stachys obtusicrena Lamiaceae Essential oil composition Spathulenol Résumé : The chemical composition of the essential oil obtained from the aerial parts of Stachys obtusicrena Boiss. was analyzed by GC and GC/MS. Eighty-three components were identified in the oil. Spathulenol (11.5%) and 10-epi-γ-eudesmol (6.8%) were the main compounds in the oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699047#.UatKQNgYrOk [article] Composition of the essential oil of stachys obtusicrena boiss. from Iran [texte imprimé] / K. Javidnia, Auteur ; H. Rezai, Auteur ; R. Miri, Auteur . - 2006 . - pp. 146-148.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 146-148
Mots-clés : Stachys obtusicrena Lamiaceae Essential oil composition Spathulenol Résumé : The chemical composition of the essential oil obtained from the aerial parts of Stachys obtusicrena Boiss. was analyzed by GC and GC/MS. Eighty-three components were identified in the oil. Spathulenol (11.5%) and 10-epi-γ-eudesmol (6.8%) were the main compounds in the oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699047#.UatKQNgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 149-151
Titre : Chemical screening of volatile oil-bearing flora of siberia IX. variations in chemical composition of the essential oil of heteropappus altaicus willd. (Novopokr.) growing wild at different altitudes of altai region, Russia Type de document : texte imprimé Auteurs : Alexey V. Tkachev, Auteur ; Elena A. Korolyuk, Auteur ; Wudeneh Letchamo, Auteur Année de publication : 2006 Article en page(s) : pp. 149-151 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Heteropappus altaicus Asteraceae Essential oil composition α-pinene β-phellandrene Myrcene (E)-β-ocimene Germacrene D Résumé : Distillation of the fresh flowering tops of Heteropappus altaicus Willd. (Novopokr.) collected from four different altitudes of Altai Region of Siberia yielded mobile, dark green to yellowish oils, depending on the altitude and location of collection. GC and GC/MS analyses of the oils revealed 42 components, of which 65–91% were monoterpenoids and 7–31% were sesquiterpenoid. The oil obtained from 330 m had α-pinene (18.6%), myrcene (18.6%), β-phellandrene (17.2%), (E)-β-ocimene (12.9%) and germacrene D (11.9%), while samples from 600 m consisted of myrcene (26.4%), α-pinene (23.2%), β-phellandrene (18.0%), (E)-β-ocimene (9.9%), germacrene D (4.3%) and sabinene (4.2%). The oil from 120 m had -pinene (22.0%), β-phellandrene (21.6%), myrcene (19.5%), trans-β-ocimene (11.3%), germacrene D (7.2%) and limonene (4.5%) as major components. At 1550 m the major components were germacrene D (22.0%), myrcene (18.0%), β-phellandrene (14.0%), α-pinene (11.3%) and (E)-β-ocimene (9.2%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699048#.UatLHtgYrOk [article] Chemical screening of volatile oil-bearing flora of siberia IX. variations in chemical composition of the essential oil of heteropappus altaicus willd. (Novopokr.) growing wild at different altitudes of altai region, Russia [texte imprimé] / Alexey V. Tkachev, Auteur ; Elena A. Korolyuk, Auteur ; Wudeneh Letchamo, Auteur . - 2006 . - pp. 149-151.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 149-151
Mots-clés : Heteropappus altaicus Asteraceae Essential oil composition α-pinene β-phellandrene Myrcene (E)-β-ocimene Germacrene D Résumé : Distillation of the fresh flowering tops of Heteropappus altaicus Willd. (Novopokr.) collected from four different altitudes of Altai Region of Siberia yielded mobile, dark green to yellowish oils, depending on the altitude and location of collection. GC and GC/MS analyses of the oils revealed 42 components, of which 65–91% were monoterpenoids and 7–31% were sesquiterpenoid. The oil obtained from 330 m had α-pinene (18.6%), myrcene (18.6%), β-phellandrene (17.2%), (E)-β-ocimene (12.9%) and germacrene D (11.9%), while samples from 600 m consisted of myrcene (26.4%), α-pinene (23.2%), β-phellandrene (18.0%), (E)-β-ocimene (9.9%), germacrene D (4.3%) and sabinene (4.2%). The oil from 120 m had -pinene (22.0%), β-phellandrene (21.6%), myrcene (19.5%), trans-β-ocimene (11.3%), germacrene D (7.2%) and limonene (4.5%) as major components. At 1550 m the major components were germacrene D (22.0%), myrcene (18.0%), β-phellandrene (14.0%), α-pinene (11.3%) and (E)-β-ocimene (9.2%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699048#.UatLHtgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 152-153
Titre : Chemical constituents of the leaf and flower oils from anthemis altissima L. var. altissima from Iran Type de document : texte imprimé Auteurs : M. B. Rezaee, Auteur ; K. Jaimand, Auteur ; M. H. Assarih, Auteur Année de publication : 2006 Article en page(s) : pp. 152-153 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Anthemis altissima Asteraceae Essential oil compostion Spathulenol Résumé : The volatile constituents of Anthemis altissima L. var. altissima were isolated by hydrodistillation and analyzed by GC and GC/MS. The major constituents of A. altissima flower oil were spathulenol (18.7%), caryophyllene oxide (9.3%), 1-eicosene (7%) and sabinene (6.2%), while the leaf oil contained spathulenol (18.2%), caryophyllene oxide (9.5%), methyl hexadecanoate (8%) and isocaryophyllene (7.4%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699049#.UatMkdgYrOk [article] Chemical constituents of the leaf and flower oils from anthemis altissima L. var. altissima from Iran [texte imprimé] / M. B. Rezaee, Auteur ; K. Jaimand, Auteur ; M. H. Assarih, Auteur . - 2006 . - pp. 152-153.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 152-153
Mots-clés : Anthemis altissima Asteraceae Essential oil compostion Spathulenol Résumé : The volatile constituents of Anthemis altissima L. var. altissima were isolated by hydrodistillation and analyzed by GC and GC/MS. The major constituents of A. altissima flower oil were spathulenol (18.7%), caryophyllene oxide (9.3%), 1-eicosene (7%) and sabinene (6.2%), while the leaf oil contained spathulenol (18.2%), caryophyllene oxide (9.5%), methyl hexadecanoate (8%) and isocaryophyllene (7.4%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699049#.UatMkdgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 154-155
Titre : Essential oil of the rhizome of curcuma zedoaria (Christm.) rose. native to northeast India Type de document : texte imprimé Auteurs : Jubilee Purkayastha, Auteur ; Subhan C. Nath, Auteur ; Naja Klinkby, Auteur Année de publication : 2006 Article en page(s) : pp. 154-155 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Curcuma zedoaria Zingiberaceae Essential oil composition Curzerenone 1,8-cineole Résumé : The essential oil obtained by hydrodistillation of the rhizome of Curcuma zedoaria native to northeast India has been analyzed by GC and GC/MS. Thirty-seven constituents representing about 87.7% of the total oil have been identified. Curzerenone (22.3%) was the major component, followed by 1,8-cineole (15.9%) and germacrone (9.0%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699050#.UatN8dgYrOk [article] Essential oil of the rhizome of curcuma zedoaria (Christm.) rose. native to northeast India [texte imprimé] / Jubilee Purkayastha, Auteur ; Subhan C. Nath, Auteur ; Naja Klinkby, Auteur . - 2006 . - pp. 154-155.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 154-155
Mots-clés : Curcuma zedoaria Zingiberaceae Essential oil composition Curzerenone 1,8-cineole Résumé : The essential oil obtained by hydrodistillation of the rhizome of Curcuma zedoaria native to northeast India has been analyzed by GC and GC/MS. Thirty-seven constituents representing about 87.7% of the total oil have been identified. Curzerenone (22.3%) was the major component, followed by 1,8-cineole (15.9%) and germacrone (9.0%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699050#.UatN8dgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 156-157
Titre : Essential oil of seseli rigidum waldst. et kit. var. rigidum Type de document : texte imprimé Auteurs : Katarina P. Šavikin-Fodulović, Auteur ; Gordana M. Zdunić, Auteur ; Slavoljub R. Tasić, Auteur Année de publication : 2006 Article en page(s) : pp. 156-157 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Seseli rigidum Apiaceae Essential oil composition α-pinene Limonene Germacrene D Résumé : Essential oil of Seseli rigidum, endemic plant species from Serbia, was analyzed by GC and GC/MS. Twenty-six compounds were characterized representing 99.2% of the oil, with α-pinene (53.31%), limonene (10.04%) and germacrene D (9.32%) as major constituents. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699051#.UatO-dgYrOk [article] Essential oil of seseli rigidum waldst. et kit. var. rigidum [texte imprimé] / Katarina P. Šavikin-Fodulović, Auteur ; Gordana M. Zdunić, Auteur ; Slavoljub R. Tasić, Auteur . - 2006 . - pp. 156-157.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 156-157
Mots-clés : Seseli rigidum Apiaceae Essential oil composition α-pinene Limonene Germacrene D Résumé : Essential oil of Seseli rigidum, endemic plant species from Serbia, was analyzed by GC and GC/MS. Twenty-six compounds were characterized representing 99.2% of the oil, with α-pinene (53.31%), limonene (10.04%) and germacrene D (9.32%) as major constituents. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699051#.UatO-dgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 158-159
Titre : Constituents of the essential oil of capraria biflora from northeast Brazil Type de document : texte imprimé Auteurs : Aluísio M. Fonseca, Auteur ; Otilia D.L. Pessoa, Auteur ; Telma L. G. Lemos, Auteur Année de publication : 2006 Article en page(s) : pp. 158-159 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Capraria biflora Scrophulariaceae Essential oil composition γ-muurolene β-caryophyllene Résumé : The essential oil from the fresh leaves of Capraria biflora (Scrophulariaceae), obtained by hydrodistillation processs, was analyzed by GC and GC/MS. Nine compounds were characterized representing 91.1% of compounds present in the oil. The major components present were the sesquiterpenes β-caryophyllene (29.6%) and β-muurolene (32.6%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699052#.UatQHdgYrOk [article] Constituents of the essential oil of capraria biflora from northeast Brazil [texte imprimé] / Aluísio M. Fonseca, Auteur ; Otilia D.L. Pessoa, Auteur ; Telma L. G. Lemos, Auteur . - 2006 . - pp. 158-159.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 158-159
Mots-clés : Capraria biflora Scrophulariaceae Essential oil composition γ-muurolene β-caryophyllene Résumé : The essential oil from the fresh leaves of Capraria biflora (Scrophulariaceae), obtained by hydrodistillation processs, was analyzed by GC and GC/MS. Nine compounds were characterized representing 91.1% of compounds present in the oil. The major components present were the sesquiterpenes β-caryophyllene (29.6%) and β-muurolene (32.6%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699052#.UatQHdgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 160-161
Titre : Composition of the essential oil from the seeds of abies marocana Type de document : texte imprimé Auteurs : Btissam Bazdi, Auteur ; Juan L. Oller-López, Auteur ; Juan M. Cuerva, Auteur Année de publication : 2006 Article en page(s) : pp. 160-161 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Abies marocana Pinaceae Essential oil composition Limonene Résumé : The essential oil from the seeds of Abies marocana Trabut (Pinaceae), collected in northern Morocco, has been analyzed by GC-FID, GC/MS and NMR techniques. The main component was the monoterpene (−)-limonene (more than 70% of the oil) plus lesser quantities of numerous sesquiterpenoids, accounting in all for more than 90% of the total oil composition. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699053#.UatRP9gYrOk [article] Composition of the essential oil from the seeds of abies marocana [texte imprimé] / Btissam Bazdi, Auteur ; Juan L. Oller-López, Auteur ; Juan M. Cuerva, Auteur . - 2006 . - pp. 160-161.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 160-161
Mots-clés : Abies marocana Pinaceae Essential oil composition Limonene Résumé : The essential oil from the seeds of Abies marocana Trabut (Pinaceae), collected in northern Morocco, has been analyzed by GC-FID, GC/MS and NMR techniques. The main component was the monoterpene (−)-limonene (more than 70% of the oil) plus lesser quantities of numerous sesquiterpenoids, accounting in all for more than 90% of the total oil composition. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699053#.UatRP9gYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 162-163
Titre : Essential oil composition of stenotaenia nudicaulis boiss. from Iran Type de document : texte imprimé Auteurs : Peyman Salehi, Auteur ; Samad Nejad-Ebrahimi, Auteur ; Fatemeh Sefidkon, Auteur Année de publication : 2006 Article en page(s) : pp. 162-163 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Stenotaenia nudicaulis Umbelliferae essential oil composition β-sesquiphellandrene Hexyl butyrate Patchouli alcohol Résumé : The chemical composition of the essential oil of Stentonia nudicaulis Boiss., collected from Takab (western Iran), was examined by GC and GC/MS. Fifty-seven components were characterized. The main components were β- sesquiphellandrene (25.3%), hexyl butyrate (15.7%), patchouli alcohol (10.3%), 8-cedren-13-ol (4.1%) and γ-eudes-mol (3.5%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699054#.UaxltdgYrOk [article] Essential oil composition of stenotaenia nudicaulis boiss. from Iran [texte imprimé] / Peyman Salehi, Auteur ; Samad Nejad-Ebrahimi, Auteur ; Fatemeh Sefidkon, Auteur . - 2006 . - pp. 162-163.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 162-163
Mots-clés : Stenotaenia nudicaulis Umbelliferae essential oil composition β-sesquiphellandrene Hexyl butyrate Patchouli alcohol Résumé : The chemical composition of the essential oil of Stentonia nudicaulis Boiss., collected from Takab (western Iran), was examined by GC and GC/MS. Fifty-seven components were characterized. The main components were β- sesquiphellandrene (25.3%), hexyl butyrate (15.7%), patchouli alcohol (10.3%), 8-cedren-13-ol (4.1%) and γ-eudes-mol (3.5%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699054#.UaxltdgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 164-165
Titre : Essential oil composition of lallemantia iberica fisch. et C.A. mey. Type de document : texte imprimé Auteurs : Katayoun Morteza-Semnani, Auteur Année de publication : 2006 Article en page(s) : pp. 164-165 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Lallemantia iberica Labiatae Essential oil composition p-cymene Isophytol T-cadinol Résumé : The essential oil of the dried flowering aerial parts of Lallemantiaiberica Fisch. et C.A. Mey. (Labiatae), collected from the suburb of Larijan, north of Iran, in July 2003, was isolated by hydrodistillation and analyzed by means of GC and GC/MS. Among the 26 components identified in this oil, p-cymene (22.1%), isophytol (19.8%), T-cadinol (11.1%), 3-octanol (8.1%), caryophyllene oxide (7.4%) and terpinen-4-ol (5.7%) were the major constituents. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699055#.UaxoRNgYrOk [article] Essential oil composition of lallemantia iberica fisch. et C.A. mey. [texte imprimé] / Katayoun Morteza-Semnani, Auteur . - 2006 . - pp. 164-165.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 164-165
Mots-clés : Lallemantia iberica Labiatae Essential oil composition p-cymene Isophytol T-cadinol Résumé : The essential oil of the dried flowering aerial parts of Lallemantiaiberica Fisch. et C.A. Mey. (Labiatae), collected from the suburb of Larijan, north of Iran, in July 2003, was isolated by hydrodistillation and analyzed by means of GC and GC/MS. Among the 26 components identified in this oil, p-cymene (22.1%), isophytol (19.8%), T-cadinol (11.1%), 3-octanol (8.1%), caryophyllene oxide (7.4%) and terpinen-4-ol (5.7%) were the major constituents. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699055#.UaxoRNgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 166-167
Titre : Constituents of the leaf oil of curcuma longa L. from uttaranchal Type de document : texte imprimé Auteurs : Chitra Pande, Auteur ; C. S. Chanotiya, Auteur Année de publication : 2006 Article en page(s) : pp. 166-167 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Curcuma longa Zingiberaceae Essential oil composition Terpinolene Résumé : The volatile oil from the leaves of Curcuma longa L. has been investigated by GC and GC/MS. Twenty-eight constituents have been identified, with terpinolene (71.2%) as the major constituent. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699056#.UaxpHdgYrOk [article] Constituents of the leaf oil of curcuma longa L. from uttaranchal [texte imprimé] / Chitra Pande, Auteur ; C. S. Chanotiya, Auteur . - 2006 . - pp. 166-167.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 166-167
Mots-clés : Curcuma longa Zingiberaceae Essential oil composition Terpinolene Résumé : The volatile oil from the leaves of Curcuma longa L. has been investigated by GC and GC/MS. Twenty-eight constituents have been identified, with terpinolene (71.2%) as the major constituent. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699056#.UaxpHdgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 168-169
Titre : Chemical composition of the essential oil from the leaves of juniperus phoenicea L. from North Africa Type de document : texte imprimé Auteurs : A. F. Barrero, Auteur ; M. M. Herrador, Auteur ; P. Arteaga, Auteur Année de publication : 2006 Article en page(s) : pp. 168-169 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Juniperus phoenicea Cupressaceae Essential oil composition α-pinene ω-3-carene Résumé : The chemical study of the essential oil extracted from leaves of Juniperus phoenicea growing in Morocco has been carried out. The main components of J. phoenicea oil were the monoterpene hydrocarbons α-pinene (45.5%) and ω-3-carene (13.0%). Our results show a number of differences in composition with respect to a previous study of the leaf oils of J. phoenicea (Greece and Spain). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699057#.Uaxqb9gYrOk [article] Chemical composition of the essential oil from the leaves of juniperus phoenicea L. from North Africa [texte imprimé] / A. F. Barrero, Auteur ; M. M. Herrador, Auteur ; P. Arteaga, Auteur . - 2006 . - pp. 168-169.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 168-169
Mots-clés : Juniperus phoenicea Cupressaceae Essential oil composition α-pinene ω-3-carene Résumé : The chemical study of the essential oil extracted from leaves of Juniperus phoenicea growing in Morocco has been carried out. The main components of J. phoenicea oil were the monoterpene hydrocarbons α-pinene (45.5%) and ω-3-carene (13.0%). Our results show a number of differences in composition with respect to a previous study of the leaf oils of J. phoenicea (Greece and Spain). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699057#.Uaxqb9gYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 170-174
Titre : Aromatic plants from western Cuba VII. composition of the leaf oils of psidium wrightii krug et urb., iantana involucrata L., cinnamomum montanum (Sw.) berchtold et J. persl. And caesalpinia violacea (Mill.) standley Type de document : texte imprimé Auteurs : Jorge A. Pino, Auteur ; Rolando Marbot, Auteur ; Armando Payo, Auteur Année de publication : 2006 Article en page(s) : pp. 170-174 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Psidium wrightii Lantana involucrata Cinnamomum montanum Caesalpinia violacea Myrtaceae Verbenaceae Lauraceae Caesalpinaceae Essential oil composition 1,8-cineole α-eudesmol β-caryophyllene Caryophyllene alcohol Spathulenol Germacrene D Résumé : The chemical composition of the leaf oils of Psidium wrightii Krug et Urb., Lantana involucrata L., Cinnamomum montanum (Sw.) Berchtold et J. Persl. and Caesalpinia violacea (Mill.) Standley from Cuba were studied by GC and combined GC/MS. Ninety-six compounds of the oil of P. wrightii were identified, of which 1,8-cineole (46.9%) was the major constituent. In the oil obtained from L. involucrate, 78 compounds were identified, of which α-eudesmol (24.9%) was the major constituent. Seventy-five components were identified in the oil of C. montanum; the major constituents were β-caryophyllene (20.3%), caryophyllene alcohol (11.9%) and spathulenol (12.0%). Eighty compounds were identified in the oil of C. violacea; the major constituents were β-caryophyllene (16.5%), spathulenol (14.6%) and germacrene D (12.7%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699058#.UaxrptgYrOk [article] Aromatic plants from western Cuba VII. composition of the leaf oils of psidium wrightii krug et urb., iantana involucrata L., cinnamomum montanum (Sw.) berchtold et J. persl. And caesalpinia violacea (Mill.) standley [texte imprimé] / Jorge A. Pino, Auteur ; Rolando Marbot, Auteur ; Armando Payo, Auteur . - 2006 . - pp. 170-174.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 170-174
Mots-clés : Psidium wrightii Lantana involucrata Cinnamomum montanum Caesalpinia violacea Myrtaceae Verbenaceae Lauraceae Caesalpinaceae Essential oil composition 1,8-cineole α-eudesmol β-caryophyllene Caryophyllene alcohol Spathulenol Germacrene D Résumé : The chemical composition of the leaf oils of Psidium wrightii Krug et Urb., Lantana involucrata L., Cinnamomum montanum (Sw.) Berchtold et J. Persl. and Caesalpinia violacea (Mill.) Standley from Cuba were studied by GC and combined GC/MS. Ninety-six compounds of the oil of P. wrightii were identified, of which 1,8-cineole (46.9%) was the major constituent. In the oil obtained from L. involucrate, 78 compounds were identified, of which α-eudesmol (24.9%) was the major constituent. Seventy-five components were identified in the oil of C. montanum; the major constituents were β-caryophyllene (20.3%), caryophyllene alcohol (11.9%) and spathulenol (12.0%). Eighty compounds were identified in the oil of C. violacea; the major constituents were β-caryophyllene (16.5%), spathulenol (14.6%) and germacrene D (12.7%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699058#.UaxrptgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 175-177
Titre : Volatile oil constituents of teucrium atratum pomel from Algeria Type de document : texte imprimé Auteurs : A. Kabouche, Auteur ; O. Touafek, Auteur ; A. Nacer, Auteur Année de publication : 2006 Article en page(s) : pp. 175-177 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Teucrium atratum Lamiaceae Essential oil composition T-cadinol Thymol Carvacrol Résumé : Teurium atratum (Lamiaceae) is an endemic species growing in northeastern Algeria, where it is used in a mint tea drink. The volatile compounds obtained by hydrodistillation of aerial parts of T. atratum were analyzed by GC and GC/MS. Thirty compounds were characterized, representing 96.9% of the essential oil, with T-cadinol (45.8%), thymol (22.7%) and carvacrol (14.0%) as the main components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699059#.UaxuKdgYrOk [article] Volatile oil constituents of teucrium atratum pomel from Algeria [texte imprimé] / A. Kabouche, Auteur ; O. Touafek, Auteur ; A. Nacer, Auteur . - 2006 . - pp. 175-177.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 175-177
Mots-clés : Teucrium atratum Lamiaceae Essential oil composition T-cadinol Thymol Carvacrol Résumé : Teurium atratum (Lamiaceae) is an endemic species growing in northeastern Algeria, where it is used in a mint tea drink. The volatile compounds obtained by hydrodistillation of aerial parts of T. atratum were analyzed by GC and GC/MS. Thirty compounds were characterized, representing 96.9% of the essential oil, with T-cadinol (45.8%), thymol (22.7%) and carvacrol (14.0%) as the main components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699059#.UaxuKdgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 178-180
Titre : The impact of the locality altitudes and stages of development on the volatile constituents of salvia officinalis L. from bosnia and herzegovina Type de document : texte imprimé Auteurs : S. Maric, Auteur ; M. Maksimovic, Auteur ; M. Milos, Auteur Année de publication : 2006 Article en page(s) : pp. 178-180 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Salvia officinalis Lamiaceae Essential oil composition α-thujone β-thujone Seasonal variation Tuber indicum Ascomycetes Truffle Headspace volatiles PCR analysis Résumé : The essential oils from fresh plant material of Salvia officinalis L. (sage) were subjected to GC/MS analysis in order to determine the impact of the locality altitudes and seasonal variations on their volatile constituents. The sage plant material was collected from two different localities (altitudes 110 and 400 m) in central Herzegovina near Mostar and at four different stages of development: vegetative period (leaves and stalks, January 2003), prior to flowering (leaves and stalks, April 2003), in the course of flowering (flowering tops, leaves and stalks, May 2003) and after flowering (leaves and stalks, August 2003). The oil yields varied from 0.29% to 1.07%. The qualitative composition of the components appeared to be constant. However, there were notable differences in the amounts of several compounds depending on the stages of plant development. The main components were α-thujone (9.3–35.6%), camphor (6.9–29.1%) and viridiflorol (6.0–24.0%). Other important components were α-humulene (3.1–13.6%), manool (3.0–13.3%), 1,8-cineole (8.6–12.7%) and borneol (2.0–5.5%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699060#.UaxwndgYrOk [article] The impact of the locality altitudes and stages of development on the volatile constituents of salvia officinalis L. from bosnia and herzegovina [texte imprimé] / S. Maric, Auteur ; M. Maksimovic, Auteur ; M. Milos, Auteur . - 2006 . - pp. 178-180.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 178-180
Mots-clés : Salvia officinalis Lamiaceae Essential oil composition α-thujone β-thujone Seasonal variation Tuber indicum Ascomycetes Truffle Headspace volatiles PCR analysis Résumé : The essential oils from fresh plant material of Salvia officinalis L. (sage) were subjected to GC/MS analysis in order to determine the impact of the locality altitudes and seasonal variations on their volatile constituents. The sage plant material was collected from two different localities (altitudes 110 and 400 m) in central Herzegovina near Mostar and at four different stages of development: vegetative period (leaves and stalks, January 2003), prior to flowering (leaves and stalks, April 2003), in the course of flowering (flowering tops, leaves and stalks, May 2003) and after flowering (leaves and stalks, August 2003). The oil yields varied from 0.29% to 1.07%. The qualitative composition of the components appeared to be constant. However, there were notable differences in the amounts of several compounds depending on the stages of plant development. The main components were α-thujone (9.3–35.6%), camphor (6.9–29.1%) and viridiflorol (6.0–24.0%). Other important components were α-humulene (3.1–13.6%), manool (3.0–13.3%), 1,8-cineole (8.6–12.7%) and borneol (2.0–5.5%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699060#.UaxwndgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 181-184
Titre : Comparison of essential oil of xanthogalum purpurascens lallem. obtained via different isolation techniques Type de document : texte imprimé Auteurs : G. Özek, Auteur ; T. Özek, Auteur ; K. H. C. Başer, Auteur Année de publication : 2006 Article en page(s) : pp. 181-184 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Xanthogalum purpurascens Umbelliferae Essential oil composition α-phellandrene β-phellandrene Résumé : The essential oil of Xanthogalum purpurascens Lallem. was obtained by hydrodistillation (HD), microdistillation (MD) and micro-steam distilled solid-phase micro extraction (MSD-SPME) techniques. The oils were then analyzed by GC and GC/MS. The composition of oils depended on the extraction method employed. The main components of the hydrodistilled oil were found to be α-phellandrene (32%), β-phellandrene (23%), isopropyl hexanoate (6%), limonene (5.3%), p-cymene (3.7%), α-pinene (3.2%) and bicyclogermacrene (3%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699061#.Uayab9gYrOk [article] Comparison of essential oil of xanthogalum purpurascens lallem. obtained via different isolation techniques [texte imprimé] / G. Özek, Auteur ; T. Özek, Auteur ; K. H. C. Başer, Auteur . - 2006 . - pp. 181-184.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 181-184
Mots-clés : Xanthogalum purpurascens Umbelliferae Essential oil composition α-phellandrene β-phellandrene Résumé : The essential oil of Xanthogalum purpurascens Lallem. was obtained by hydrodistillation (HD), microdistillation (MD) and micro-steam distilled solid-phase micro extraction (MSD-SPME) techniques. The oils were then analyzed by GC and GC/MS. The composition of oils depended on the extraction method employed. The main components of the hydrodistilled oil were found to be α-phellandrene (32%), β-phellandrene (23%), isopropyl hexanoate (6%), limonene (5.3%), p-cymene (3.7%), α-pinene (3.2%) and bicyclogermacrene (3%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699061#.Uayab9gYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 185-188
Titre : Chemical composition of the supercritical CO2 extracts of the yaka, prilep and otlja tobaccos Type de document : texte imprimé Auteurs : Sladjana Alagic, Auteur ; Ivica Stancic, Auteur ; Radosav Palic, Auteur Année de publication : 2006 Article en page(s) : pp. 185-188 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Nicotiana tabacum Yaka Prilep Otlja Supercritical fluid CO2 extract composition Nicotine Solanone Neophytadiene Résumé : A study of the chemical composition of supercritical CO2 extracts at 65 and 150 bar of Yaka, Prilep and Otlja tobaccos was performed using GC and GC/MS. The main constituents in all extracts were the mixture of n-alkanes, C25-C33 (from 25.6% for Yaka at 65 bar to 40.0% for Otlja at 150 bar), agatholic acid (from 4.1% for Otlja to 9.1% for Yaka, both at 150 bar), neophytadiene (from 2.3% for Yaka at 150 bar to 9.0% for Otlja at 65 bar) and 8,13-epoxy-14-labden-12-ol (from 4.1% for Prilep to 6.5% Yaka for both at 65 bar). Also detected in all extracts were tobacco-specific compounds such as nicotine, solanone, norsolanadione and 4,8,13-duvatriene-1,3-diol. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699062#.Ua27MNgYrOk [article] Chemical composition of the supercritical CO2 extracts of the yaka, prilep and otlja tobaccos [texte imprimé] / Sladjana Alagic, Auteur ; Ivica Stancic, Auteur ; Radosav Palic, Auteur . - 2006 . - pp. 185-188.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 185-188
Mots-clés : Nicotiana tabacum Yaka Prilep Otlja Supercritical fluid CO2 extract composition Nicotine Solanone Neophytadiene Résumé : A study of the chemical composition of supercritical CO2 extracts at 65 and 150 bar of Yaka, Prilep and Otlja tobaccos was performed using GC and GC/MS. The main constituents in all extracts were the mixture of n-alkanes, C25-C33 (from 25.6% for Yaka at 65 bar to 40.0% for Otlja at 150 bar), agatholic acid (from 4.1% for Otlja to 9.1% for Yaka, both at 150 bar), neophytadiene (from 2.3% for Yaka at 150 bar to 9.0% for Otlja at 65 bar) and 8,13-epoxy-14-labden-12-ol (from 4.1% for Prilep to 6.5% Yaka for both at 65 bar). Also detected in all extracts were tobacco-specific compounds such as nicotine, solanone, norsolanadione and 4,8,13-duvatriene-1,3-diol. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699062#.Ua27MNgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 189-193
Titre : Yield, essential oil content and composition of coriandrum sativum varieties (var. vulgare Alef and var. microcarpum DC.) grown in two different locations Type de document : texte imprimé Auteurs : Isa Telci, Auteur ; Ozlem Gul Toncer, Auteur ; Nermin Sahbaz, Auteur Année de publication : 2006 Article en page(s) : pp. 189-193 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Coriandrum sativam Essential oil composition Linalool Tetradecanoic acid Hexadecanoic acid Résumé : Coriander (Coriandrum sativum L.) has two varieties (var. vulgare Alef. and var. microcarpum DC.) in the populations of Turkey. Field experiments were conducted during 2000 and 2001 in two different locations (Tokat and Diyarbakir) in order to investigate yield, oil content and composition of the varieties. The oil composition of the varieties was analyzed by GC and GC/MS. Ecological variation had a significant effect on biomass and seed yields. Variation in the oil content between varieties was significant, i.e. microcarpum had a higher oil content. The compositions of two varieties were qualitatively similar, although the linalool content was higher in microcarpum (63.5–71.0%) than vulgare (42.1–52.7%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699063#.Ua2-vNgYrOk [article] Yield, essential oil content and composition of coriandrum sativum varieties (var. vulgare Alef and var. microcarpum DC.) grown in two different locations [texte imprimé] / Isa Telci, Auteur ; Ozlem Gul Toncer, Auteur ; Nermin Sahbaz, Auteur . - 2006 . - pp. 189-193.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 189-193
Mots-clés : Coriandrum sativam Essential oil composition Linalool Tetradecanoic acid Hexadecanoic acid Résumé : Coriander (Coriandrum sativum L.) has two varieties (var. vulgare Alef. and var. microcarpum DC.) in the populations of Turkey. Field experiments were conducted during 2000 and 2001 in two different locations (Tokat and Diyarbakir) in order to investigate yield, oil content and composition of the varieties. The oil composition of the varieties was analyzed by GC and GC/MS. Ecological variation had a significant effect on biomass and seed yields. Variation in the oil content between varieties was significant, i.e. microcarpum had a higher oil content. The compositions of two varieties were qualitatively similar, although the linalool content was higher in microcarpum (63.5–71.0%) than vulgare (42.1–52.7%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699063#.Ua2-vNgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 194-199
Titre : Variability in the chemical compositions of the essential oils of five ocimum species from tropical african area Type de document : texte imprimé Auteurs : F. Tchoumbougnang, Auteur ; P. H. Amvam Zollo, Auteur ; F. Avlessi, Auteur Année de publication : 2006 Article en page(s) : pp. 194-199 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Ocimum basilicum Ocimum gratissimum Ocimum americanum (Ocimum canum) Ocimum lamiifolium Ocimum minimum Essential oil composition 1,8-cineole Linalool Thymol Methyl chavicol Sabinene Eugenol (E,E)-α-farnesene (Z)-β-ocimene Résumé : As part of our research on aromatic plants from Africa, we have analyzed, via GC and CG/MS, the essential oils from fresh leaves of five Ocimum species from tropical Africa: Ocimum basilicum L., O. gratissimum L., O. americanum L. (syn: O. canum Sims), O. lamiifolium Hochst. ex Benth. and O. minimum L. The chemical compositions of O. basilicum, O. gratissimum and O. minimum essential oils could be related to some chemotypes already defined for these three species: linalool- or methyl chavicol-types for the first species, thymol- or eugenol- or ocimenes/far- nesenes-types for the second one; finally, a high content of methyl chavicol (34.3%) and linalool (17.8%) was found in O. minimum oil, similar to that already described for a Brazilian species. On the other hand, an essential oil dominated by 1,8-cineole was described for the first time for a sample of O. americanum. Finally, the oil of O. lamiifolium, which was rich in sabinene, is chemically described for the first time. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699064#.Ua3GwNgYrOl [article] Variability in the chemical compositions of the essential oils of five ocimum species from tropical african area [texte imprimé] / F. Tchoumbougnang, Auteur ; P. H. Amvam Zollo, Auteur ; F. Avlessi, Auteur . - 2006 . - pp. 194-199.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 194-199
Mots-clés : Ocimum basilicum Ocimum gratissimum Ocimum americanum (Ocimum canum) Ocimum lamiifolium Ocimum minimum Essential oil composition 1,8-cineole Linalool Thymol Methyl chavicol Sabinene Eugenol (E,E)-α-farnesene (Z)-β-ocimene Résumé : As part of our research on aromatic plants from Africa, we have analyzed, via GC and CG/MS, the essential oils from fresh leaves of five Ocimum species from tropical Africa: Ocimum basilicum L., O. gratissimum L., O. americanum L. (syn: O. canum Sims), O. lamiifolium Hochst. ex Benth. and O. minimum L. The chemical compositions of O. basilicum, O. gratissimum and O. minimum essential oils could be related to some chemotypes already defined for these three species: linalool- or methyl chavicol-types for the first species, thymol- or eugenol- or ocimenes/far- nesenes-types for the second one; finally, a high content of methyl chavicol (34.3%) and linalool (17.8%) was found in O. minimum oil, similar to that already described for a Brazilian species. On the other hand, an essential oil dominated by 1,8-cineole was described for the first time for a sample of O. americanum. Finally, the oil of O. lamiifolium, which was rich in sabinene, is chemically described for the first time. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699064#.Ua3GwNgYrOl
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 200-202
Titre : Leaf essential oils of cinnamomum glanduliferum (Wall) meissn and cinnamomum glaucescens (Nees) meissn Type de document : texte imprimé Auteurs : Akhil Baruah, Auteur ; Subhan C. Nath, Auteur Année de publication : 2006 Article en page(s) : pp. 200-202 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Cinnamomum glanduliferum Cinnamomum glaucescens Lauraceae Essential oil composition (E)-nerolidol Elemicin Chemotype Résumé : The leaf essential oils of Cinnamomum glanduliferum (Wall) Meissn and C. glaucescens (Nees) Meissn growing wild in northeast India were studied by GC and GC/MS. Thirty-six and 15 components representing 67.8% and 98.7% of the total oils of C. glanduliferum and C. glaucescens, respectively, were identified. (E)-Nerolidol (52.2%) was the major component in C. glanduliferum, while elemicin (92.9%) was the predominant component in C. glaucescens. The occurrence of (E)-nerolidol (52.2%) and elemicin (92.9%) as a major component in the leaf oils of C. glanduliferum and C. glaucescens, respectively, are reported here for the first time in this genus. These results of comparisons with those previously reported for the same plant parts revealed that C. glanduliferum leaf oil is a chemotype source for (E)-nerolidol, while C. glaucescens leaf oil is a new source of elemicin. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699065#.Ua3IAdgYrOk [article] Leaf essential oils of cinnamomum glanduliferum (Wall) meissn and cinnamomum glaucescens (Nees) meissn [texte imprimé] / Akhil Baruah, Auteur ; Subhan C. Nath, Auteur . - 2006 . - pp. 200-202.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 200-202
Mots-clés : Cinnamomum glanduliferum Cinnamomum glaucescens Lauraceae Essential oil composition (E)-nerolidol Elemicin Chemotype Résumé : The leaf essential oils of Cinnamomum glanduliferum (Wall) Meissn and C. glaucescens (Nees) Meissn growing wild in northeast India were studied by GC and GC/MS. Thirty-six and 15 components representing 67.8% and 98.7% of the total oils of C. glanduliferum and C. glaucescens, respectively, were identified. (E)-Nerolidol (52.2%) was the major component in C. glanduliferum, while elemicin (92.9%) was the predominant component in C. glaucescens. The occurrence of (E)-nerolidol (52.2%) and elemicin (92.9%) as a major component in the leaf oils of C. glanduliferum and C. glaucescens, respectively, are reported here for the first time in this genus. These results of comparisons with those previously reported for the same plant parts revealed that C. glanduliferum leaf oil is a chemotype source for (E)-nerolidol, while C. glaucescens leaf oil is a new source of elemicin. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699065#.Ua3IAdgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 203-205
Titre : Essential oils of elettariopsis slahmong C.K. lim Type de document : texte imprimé Auteurs : K.C. Wong, Auteur ; Y. Sivasothy, Auteur Année de publication : 2006 Article en page(s) : pp. 203-205 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Elettariopsis slahmong Zingiberaceae Essential oil composition (E)-2-octenal (E)-2-decenal Résumé : The essential oils obtained by hydrodistillation of the leaves, rhizomes and roots of Elettariopsis slahmong C.K. Lim were analyzed by capillary GC and GC/MS. Thirty-two compounds were identified in the leaf oil, among which aldehydes predominated. The most abundant components were (E)-2-octenal (46.3%) and (E)-2-decenal (36.8%). The rhizomes and roots yielded oil also rich in aldehydes with a “stink bug” odor similar to the leaves, but (E)-2-decenal (79.4%) was clearly the most abundant among the 19 constituents identified. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699066#.Ua3Qx9gYrOl [article] Essential oils of elettariopsis slahmong C.K. lim [texte imprimé] / K.C. Wong, Auteur ; Y. Sivasothy, Auteur . - 2006 . - pp. 203-205.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 203-205
Mots-clés : Elettariopsis slahmong Zingiberaceae Essential oil composition (E)-2-octenal (E)-2-decenal Résumé : The essential oils obtained by hydrodistillation of the leaves, rhizomes and roots of Elettariopsis slahmong C.K. Lim were analyzed by capillary GC and GC/MS. Thirty-two compounds were identified in the leaf oil, among which aldehydes predominated. The most abundant components were (E)-2-octenal (46.3%) and (E)-2-decenal (36.8%). The rhizomes and roots yielded oil also rich in aldehydes with a “stink bug” odor similar to the leaves, but (E)-2-decenal (79.4%) was clearly the most abundant among the 19 constituents identified. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699066#.Ua3Qx9gYrOl
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 206-211
Titre : Chemical composition of the essential oil of thymus serpyllum L. ssp. serpyllum growing wild in Lithuania Type de document : texte imprimé Auteurs : Kristina Ložionė, Auteur ; Petras R. Venskutonis, Auteur Année de publication : 2006 Article en page(s) : pp. 206-211 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Thymus serpyllum ssp. serpyllum Lamiaceae Essential oil composition l-octen-3-ol Myrcene 1,8-cineole (Z)-β- ocimene (E)-β-ocimene Cis-p-menth-2-en-1-ol Camphor Borneol α-terpineol Cis-dihydrocarvone β-caryophyllene Germacrene D Germacrene B d-cadinene b-bisabolene Caryophyllene oxide a-cadinol Chemotypes Résumé : Twenty-six samples of Thymus serpyllum ssp. serpyllum were collected from 14 habitats in Lithuania and the composition of their essential oils were analyzed by capillary gas chromatography (GC) and GC/MS. The study revealed remarkable infraspecific variation in the oil composition. Five main groups of the plants were observed using hierarchical cluster analysis based on the major essential oil constituents. Consequently, five chemotypes of T. serpyllum have been defined, namely 1,8-cineole, germacrene B, (E)-β-ocimene, α-cadinol and cis-p-menth-2-en-1-ol. It was concluded that there is no clear relation in the oil composition between the studied varieties and chemotypes. Two chemotypes were defined within the ssp. serpyllum var. serpyllum, two chemotypes within the ssp. serpyllum var. lineatus, and one chemotype within ssp. serpyllum var. rigidus. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699067#.Ua3RcNgYrOk [article] Chemical composition of the essential oil of thymus serpyllum L. ssp. serpyllum growing wild in Lithuania [texte imprimé] / Kristina Ložionė, Auteur ; Petras R. Venskutonis, Auteur . - 2006 . - pp. 206-211.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 206-211
Mots-clés : Thymus serpyllum ssp. serpyllum Lamiaceae Essential oil composition l-octen-3-ol Myrcene 1,8-cineole (Z)-β- ocimene (E)-β-ocimene Cis-p-menth-2-en-1-ol Camphor Borneol α-terpineol Cis-dihydrocarvone β-caryophyllene Germacrene D Germacrene B d-cadinene b-bisabolene Caryophyllene oxide a-cadinol Chemotypes Résumé : Twenty-six samples of Thymus serpyllum ssp. serpyllum were collected from 14 habitats in Lithuania and the composition of their essential oils were analyzed by capillary gas chromatography (GC) and GC/MS. The study revealed remarkable infraspecific variation in the oil composition. Five main groups of the plants were observed using hierarchical cluster analysis based on the major essential oil constituents. Consequently, five chemotypes of T. serpyllum have been defined, namely 1,8-cineole, germacrene B, (E)-β-ocimene, α-cadinol and cis-p-menth-2-en-1-ol. It was concluded that there is no clear relation in the oil composition between the studied varieties and chemotypes. Two chemotypes were defined within the ssp. serpyllum var. serpyllum, two chemotypes within the ssp. serpyllum var. lineatus, and one chemotype within ssp. serpyllum var. rigidus. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699067#.Ua3RcNgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 212-214
Titre : Chemistry of the australian gymnosperms part VIII. the leaf oil of prumnopitys ladei (Podocarpaceae) Type de document : texte imprimé Auteurs : Joseph J. Brophy, Auteur ; Robert J. Goldsack, Auteur ; Paul I. Forster, Auteur Année de publication : 2006 Article en page(s) : pp. 212-214 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Prumnopitys ladei Podocarpaceae Essential oil composition α-pinene β-caryophyllene Rimuene Kaurene Résumé : The leaf oil of Prumnopitys ladei, which was analyzed by a combination of GC and GC/MS, was found to contain significant amounts of mono-, sesqui- and diterpenes, with α-pinene (15–25%), β-caryophyllene (12–16%), rimuene (3–27%) and kaurene (5–29%) being the principal components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699068#.Ua3S-dgYrOk [article] Chemistry of the australian gymnosperms part VIII. the leaf oil of prumnopitys ladei (Podocarpaceae) [texte imprimé] / Joseph J. Brophy, Auteur ; Robert J. Goldsack, Auteur ; Paul I. Forster, Auteur . - 2006 . - pp. 212-214.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 212-214
Mots-clés : Prumnopitys ladei Podocarpaceae Essential oil composition α-pinene β-caryophyllene Rimuene Kaurene Résumé : The leaf oil of Prumnopitys ladei, which was analyzed by a combination of GC and GC/MS, was found to contain significant amounts of mono-, sesqui- and diterpenes, with α-pinene (15–25%), β-caryophyllene (12–16%), rimuene (3–27%) and kaurene (5–29%) being the principal components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699068#.Ua3S-dgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 215-217
Titre : Chemical composition of ravensara aromatica sonn. leaf essential oils from Madagascar Type de document : texte imprimé Auteurs : Panja A. R. Ramanoelina, Auteur ; Jean Roger E. Rasoarahona, Auteur ; Emile M. Gaydou, Auteur Année de publication : 2006 Article en page(s) : pp. 215-217 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Ravensara aromatica Lauraceae Methyl chavicol Methyl eugenol Résumé : Five leaf essential oils of Ravensara aromatica Sonn. from Madagascar have been analyzed by GC and GC/MS. They were found to contain mainly methyl chavicol (79.7%), methyl eugenol (8.5%) and limonene (3.1%). The existence of methyl chavicol as a main component of the leaf oil is discussed. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699069#.Ua3T_9gYrOk [article] Chemical composition of ravensara aromatica sonn. leaf essential oils from Madagascar [texte imprimé] / Panja A. R. Ramanoelina, Auteur ; Jean Roger E. Rasoarahona, Auteur ; Emile M. Gaydou, Auteur . - 2006 . - pp. 215-217.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 215-217
Mots-clés : Ravensara aromatica Lauraceae Methyl chavicol Methyl eugenol Résumé : Five leaf essential oils of Ravensara aromatica Sonn. from Madagascar have been analyzed by GC and GC/MS. They were found to contain mainly methyl chavicol (79.7%), methyl eugenol (8.5%) and limonene (3.1%). The existence of methyl chavicol as a main component of the leaf oil is discussed. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699069#.Ua3T_9gYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 218-221
Titre : Volatile constituents of ballota aucheri boiss., stachys benthamiana boiss. and perovskia abrotanoides karel. growing wild in Iran Type de document : texte imprimé Auteurs : Abdolhossein Rustaiyan, Auteur ; Shiva Masoudi, Auteur ; Nazak Ameri, Auteur Année de publication : 2006 Article en page(s) : pp. 218-221 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Ballota aucheri boiss. Stachys benthamiana boiss. Perovskia abrotanoides karel. Résumé : The composition of the essential oils from three Labiatae species of Iran—Ballota aucheri Boiss., Stachys benthamiana Boiss., and Perovskia abrotanoides Karel.—obtained by hydrodistillation were analyzed by GC and GC/MS. α-Cadinol (21.0%) and dehydroaromadendrane (11.8%) were the main components among the 37 constituents characterized in the oil of B. aucheri, representing 82.5% of the total components detected. Twenty compounds were identified in the oil of S. benthamiana, representing 91.2% of the total oil, with germacrene D (16.8%), linalool (16.6%) and β-caryophyllene (11.0%) as the major constituents. The oil of P. abrotanoides was characterized by a higher amount of 1,8-cineole (28.0%) and camphor (24.0%), among the 23 components comprising 84.3% of the total oil detected. The endemic oils (B. aucheri and S. benthamiana) consisted mainly of sesquiterpenes, while in P. abrotanoides oil monoterpenes predominated. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699070#.Ua3Va9gYrOk [article] Volatile constituents of ballota aucheri boiss., stachys benthamiana boiss. and perovskia abrotanoides karel. growing wild in Iran [texte imprimé] / Abdolhossein Rustaiyan, Auteur ; Shiva Masoudi, Auteur ; Nazak Ameri, Auteur . - 2006 . - pp. 218-221.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 218-221
Mots-clés : Ballota aucheri boiss. Stachys benthamiana boiss. Perovskia abrotanoides karel. Résumé : The composition of the essential oils from three Labiatae species of Iran—Ballota aucheri Boiss., Stachys benthamiana Boiss., and Perovskia abrotanoides Karel.—obtained by hydrodistillation were analyzed by GC and GC/MS. α-Cadinol (21.0%) and dehydroaromadendrane (11.8%) were the main components among the 37 constituents characterized in the oil of B. aucheri, representing 82.5% of the total components detected. Twenty compounds were identified in the oil of S. benthamiana, representing 91.2% of the total oil, with germacrene D (16.8%), linalool (16.6%) and β-caryophyllene (11.0%) as the major constituents. The oil of P. abrotanoides was characterized by a higher amount of 1,8-cineole (28.0%) and camphor (24.0%), among the 23 components comprising 84.3% of the total oil detected. The endemic oils (B. aucheri and S. benthamiana) consisted mainly of sesquiterpenes, while in P. abrotanoides oil monoterpenes predominated. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699070#.Ua3Va9gYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 222-230
Titre : A preliminary examination of the leaf oils of the genus xanthostemon (Myrtaceae) in Australia Type de document : texte imprimé Auteurs : Joseph J. Brophy, Auteur ; Robert J. Goldsack, Auteur ; Paul I. Forster, Auteur Année de publication : 2006 Article en page(s) : pp. 222-230 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Xanthostemon arenarius Xanthostemon chrysanthus Xanthostemon crenulatus Xanthostemon eucalyptoides Xanthostemon formosus Xanthostemon oppositifolius Xanthostemon paradoxus Xanthostemon psidioides Xanthostemon umbrosus Xanthostemon verticillatus Xanthostemon whitei Xanthostemon xerophilus Xanthostemon youngii Xanthostemon sp. (Bolt Head J.R.Clarkson +8805) Myrtaceae Essential oils composition α-pinene β-caryophyllene δ-cadinene α-copaene β-selinene Spathulenol Apodophyllone Cyclocolorenone 1,3-dimethoxy-5-isopropylbenzene β-bisabolene Baeckeol methyl ether Baeckeol 7-epi-α-selinene Leptospermone Xanthostemone Methyl farnesoate Farnesoic acid 2-hydroxy-4,6-dimethoxy-3,5-dimethylisobutyrophenone Isobaeckeol Résumé : The leaf oils of the Australian species of Xanthostemon have been examined by a combination of GC and GC/MS. Xanthostemon arenarius produced an oil dominated by sesquiterpenes, with the principal components being β-selinene (12–17%), α-selinene (6–10%), 7-epi-α-selinene (7–11%), α-humulene (0.3–10%, the majority > 6%) and spathulenol (3–19%). Xanthostemon chrysanthus produced a leaf oil in which the principal component was the β-triketone leptospermone (65–84%). The leaf oil of X. crenulatus was dominated by the sesquiterpene ketone, cyclocolorenone (65–80%) and the aromatic ketone apodophyllone (6–17%). The leaf oil of X. eucalyptoides was dominated by the aromatic ketones baeckeol methyl ether (34–41%), baeckeol (15–29%), isobaeckeol (5–8%) and apodophyllone (7–9%). The leaf oil of X. formosus was, once again, sesquiterpenoid in nature. The principal components were β-caryophyllene (10–24%), β-bisabolene (9–16%) and sesquiphellandrene (9–20%). Xanthostemon graniticus was unusual within the genus in that it produced a monoterpenic oil, the principal component being α-pinene (69.5%). Xanthostemon oppositifolius gave an oil which was dominated by β-triketones. The principal components were xanthostemone (1625%) and a compound considered a one carbon homologue, which is as yet unidentified (24–35%). Xanthostemon paradoxus produced a leaf oil that was sesquiterpenoid in nature. The principal components were β-caryophyllene (14%), spathulenol (14.9%) and globulol (8%). Xanthostemon psidioides was another species whose oil was dominated by β-triketones, the principal component being xanthostemone (73.1%).
Xanthostemon umbrosus, the species with the widest distribution in this investigation, produced a variable oil. The various oils were dominated by the sesquiterpene ketone, cyclocolorenone (77–83%), or methyl farnesoate (3257%) and farnesoic acid (9–26%) or α-santalene (6–7%), isobaeckeol (30–40%) and an unknown, presumed aromatic, compound mw 252 (3–23%). The leaf oil from X. verticillatus was unusual amongst the other Australian species of Xanthostemon in that it contained 1,3-dimethoxy-5-isopropylbenzene as its major component (96–97%). Xanthostemon whitei gave a sesquiterpenic oil which was similar to that produced by X. arenarius. Xanthostemon youngii also gave a sesquiterpenic oil, the principal components being α-copaene (3–13%), β-caryophyllene (11–13%), aromadendrene (3–12%), and γ-cadinene (4–18%). Xanthostemon sp. (Bolt Head JRC +8805) gave a terpenoid oil in which the major components were the hydrocarbons, γ-cadinene (18%) and calamenene (29.3%). Oil yields over the range of species were 0.1–0.6%, w/w, based on fresh leaves.ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699071#.Ua3YDdgYrOk [article] A preliminary examination of the leaf oils of the genus xanthostemon (Myrtaceae) in Australia [texte imprimé] / Joseph J. Brophy, Auteur ; Robert J. Goldsack, Auteur ; Paul I. Forster, Auteur . - 2006 . - pp. 222-230.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 222-230
Mots-clés : Xanthostemon arenarius Xanthostemon chrysanthus Xanthostemon crenulatus Xanthostemon eucalyptoides Xanthostemon formosus Xanthostemon oppositifolius Xanthostemon paradoxus Xanthostemon psidioides Xanthostemon umbrosus Xanthostemon verticillatus Xanthostemon whitei Xanthostemon xerophilus Xanthostemon youngii Xanthostemon sp. (Bolt Head J.R.Clarkson +8805) Myrtaceae Essential oils composition α-pinene β-caryophyllene δ-cadinene α-copaene β-selinene Spathulenol Apodophyllone Cyclocolorenone 1,3-dimethoxy-5-isopropylbenzene β-bisabolene Baeckeol methyl ether Baeckeol 7-epi-α-selinene Leptospermone Xanthostemone Methyl farnesoate Farnesoic acid 2-hydroxy-4,6-dimethoxy-3,5-dimethylisobutyrophenone Isobaeckeol Résumé : The leaf oils of the Australian species of Xanthostemon have been examined by a combination of GC and GC/MS. Xanthostemon arenarius produced an oil dominated by sesquiterpenes, with the principal components being β-selinene (12–17%), α-selinene (6–10%), 7-epi-α-selinene (7–11%), α-humulene (0.3–10%, the majority > 6%) and spathulenol (3–19%). Xanthostemon chrysanthus produced a leaf oil in which the principal component was the β-triketone leptospermone (65–84%). The leaf oil of X. crenulatus was dominated by the sesquiterpene ketone, cyclocolorenone (65–80%) and the aromatic ketone apodophyllone (6–17%). The leaf oil of X. eucalyptoides was dominated by the aromatic ketones baeckeol methyl ether (34–41%), baeckeol (15–29%), isobaeckeol (5–8%) and apodophyllone (7–9%). The leaf oil of X. formosus was, once again, sesquiterpenoid in nature. The principal components were β-caryophyllene (10–24%), β-bisabolene (9–16%) and sesquiphellandrene (9–20%). Xanthostemon graniticus was unusual within the genus in that it produced a monoterpenic oil, the principal component being α-pinene (69.5%). Xanthostemon oppositifolius gave an oil which was dominated by β-triketones. The principal components were xanthostemone (1625%) and a compound considered a one carbon homologue, which is as yet unidentified (24–35%). Xanthostemon paradoxus produced a leaf oil that was sesquiterpenoid in nature. The principal components were β-caryophyllene (14%), spathulenol (14.9%) and globulol (8%). Xanthostemon psidioides was another species whose oil was dominated by β-triketones, the principal component being xanthostemone (73.1%).
Xanthostemon umbrosus, the species with the widest distribution in this investigation, produced a variable oil. The various oils were dominated by the sesquiterpene ketone, cyclocolorenone (77–83%), or methyl farnesoate (3257%) and farnesoic acid (9–26%) or α-santalene (6–7%), isobaeckeol (30–40%) and an unknown, presumed aromatic, compound mw 252 (3–23%). The leaf oil from X. verticillatus was unusual amongst the other Australian species of Xanthostemon in that it contained 1,3-dimethoxy-5-isopropylbenzene as its major component (96–97%). Xanthostemon whitei gave a sesquiterpenic oil which was similar to that produced by X. arenarius. Xanthostemon youngii also gave a sesquiterpenic oil, the principal components being α-copaene (3–13%), β-caryophyllene (11–13%), aromadendrene (3–12%), and γ-cadinene (4–18%). Xanthostemon sp. (Bolt Head JRC +8805) gave a terpenoid oil in which the major components were the hydrocarbons, γ-cadinene (18%) and calamenene (29.3%). Oil yields over the range of species were 0.1–0.6%, w/w, based on fresh leaves.ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699071#.Ua3YDdgYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 231-233
Titre : Chemical composition and biological activity of essential oil of phellolophium madagascariensis baker (Umbellifereae) Type de document : texte imprimé Auteurs : Hanta Andriamanantoanina, Auteur ; Luciano Ramaroson, Auteur ; Tantely Raminosoa, Auteur Année de publication : 2006 Article en page(s) : pp. 231-233 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Phellolophium madagascariensis Umbellifereae Essential oil composition Limonene Sabinene Pharmacological tests Résumé : Phellolophium madagascariensis Baker is an aromatic plant, used in traditional medicine to fight both cough and hysteria. The isolation of oil by hydrodistillation of the aerial parts produced a yield of 0.95% (v/m). GC and GC/MS analyses enabled the identification of 33 components, representing 99.3% of the oil. Limonene and sabinene were the major constituents, respectively, at 58.5% and 30.25% in the oil.
Pharmacological tests on isolated organs—trachea—of guinea pigs have been undertaken and results would justify the collected ethnobotanical data.ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699072#.Ua3aU9gYrOk [article] Chemical composition and biological activity of essential oil of phellolophium madagascariensis baker (Umbellifereae) [texte imprimé] / Hanta Andriamanantoanina, Auteur ; Luciano Ramaroson, Auteur ; Tantely Raminosoa, Auteur . - 2006 . - pp. 231-233.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 231-233
Mots-clés : Phellolophium madagascariensis Umbellifereae Essential oil composition Limonene Sabinene Pharmacological tests Résumé : Phellolophium madagascariensis Baker is an aromatic plant, used in traditional medicine to fight both cough and hysteria. The isolation of oil by hydrodistillation of the aerial parts produced a yield of 0.95% (v/m). GC and GC/MS analyses enabled the identification of 33 components, representing 99.3% of the oil. Limonene and sabinene were the major constituents, respectively, at 58.5% and 30.25% in the oil.
Pharmacological tests on isolated organs—trachea—of guinea pigs have been undertaken and results would justify the collected ethnobotanical data.ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699072#.Ua3aU9gYrOk
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 234-236
Titre : Chemical constituents and antimicrobial activity of the leaf oil of cinnamomum filipedicellatum kosterm. Type de document : texte imprimé Auteurs : Koranappally B. Rameshkumar, Auteur ; Varughese George, Auteur ; Sugathan Shiburaj, Auteur Année de publication : 2006 Article en page(s) : pp. 234-236 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Cinnamomum filipedicellatum Lauraceae Essential oil composition Cryptone p-cymene Cuminaldehyde Limonene Antibacterial activity Résumé : The essential oil obtained by hydrodistillation of the leaves of Cinnamomum filipedicellatum Kosterm. (family: Lauraceae) was found to contain 24 constituents by GC/FID analysis of which 19 were identified by GC/MS analysis. The major constituents were cryptone (36.6%), p-cymene (10.8%), cuminaldehyde (7.7%) and limonene (6.4%). The oil showed moderate activity against some strains of gram-positive and gram-negative bacteria. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699073#.Ua3bvNgYrOk [article] Chemical constituents and antimicrobial activity of the leaf oil of cinnamomum filipedicellatum kosterm. [texte imprimé] / Koranappally B. Rameshkumar, Auteur ; Varughese George, Auteur ; Sugathan Shiburaj, Auteur . - 2006 . - pp. 234-236.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 234-236
Mots-clés : Cinnamomum filipedicellatum Lauraceae Essential oil composition Cryptone p-cymene Cuminaldehyde Limonene Antibacterial activity Résumé : The essential oil obtained by hydrodistillation of the leaves of Cinnamomum filipedicellatum Kosterm. (family: Lauraceae) was found to contain 24 constituents by GC/FID analysis of which 19 were identified by GC/MS analysis. The major constituents were cryptone (36.6%), p-cymene (10.8%), cuminaldehyde (7.7%) and limonene (6.4%). The oil showed moderate activity against some strains of gram-positive and gram-negative bacteria. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699073#.Ua3bvNgYrOk
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