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The Journal of Essential Oil Research |
Dépouillements
Ajouter le résultat dans votre panierEssential oil of melissa romana (Miller) grown in southern apulia (Italy) / Antonio Miceli in The journal of essential oil research, Vol. 18 N° 5 (Septembre-Octobre 2006)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 473-475
Titre : Essential oil of melissa romana (Miller) grown in southern apulia (Italy) Type de document : texte imprimé Auteurs : Antonio Miceli, Auteur ; Carmine Negro, Auteur ; Luca Tommasi, Auteur Année de publication : 2006 Article en page(s) : pp. 473-475 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Melissa romana Lamiaceae Essential oil composition β-caryophyllene Cumene β-pinene Citral Résumé : The composition of the essential oil obtained from flowering tops of Melissa romana Miller wild grown in Southern Apulia (Italy) was investigated by GC and GC/MS. More than 90% of the compounds were characterized. β-Caryophyllene (15.8%), cumene (14.0%), β-pinene (12.0%) and citral (neral + geranial, 12.0%) were the major constituents of the oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699144#.UXVQi0qC5mM [article] Essential oil of melissa romana (Miller) grown in southern apulia (Italy) [texte imprimé] / Antonio Miceli, Auteur ; Carmine Negro, Auteur ; Luca Tommasi, Auteur . - 2006 . - pp. 473-475.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 473-475
Mots-clés : Melissa romana Lamiaceae Essential oil composition β-caryophyllene Cumene β-pinene Citral Résumé : The composition of the essential oil obtained from flowering tops of Melissa romana Miller wild grown in Southern Apulia (Italy) was investigated by GC and GC/MS. More than 90% of the compounds were characterized. β-Caryophyllene (15.8%), cumene (14.0%), β-pinene (12.0%) and citral (neral + geranial, 12.0%) were the major constituents of the oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699144#.UXVQi0qC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 476-477
Titre : Volatile constituents of teucrium stocksianum boiss. ssp. stocksianum from Iran Type de document : texte imprimé Auteurs : K. Jaimand, Auteur ; M. B. Rezaee, Auteur ; M. A. Soltanipoor, Auteur Année de publication : 2006 Article en page(s) : pp. 476-477 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Teucrium stocksianum ssp. stocksianum Essential oil compostion Camphene α-cadinol Myrcene Résumé : The volatile constituents of Teucrium stocksianum Boiss. ssp. stocksianum were isolated by hydrodistillation and the essential oil was analyzed by GC and GC/MS. Thirty-eight compounds representing 97.7% of the oil were identified of which camphene (20.6%), α-cadinol (19.7%), myrcene (10.2%) and carvacrol (9.9%) were major. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699145#.UXVRxkqC5mM [article] Volatile constituents of teucrium stocksianum boiss. ssp. stocksianum from Iran [texte imprimé] / K. Jaimand, Auteur ; M. B. Rezaee, Auteur ; M. A. Soltanipoor, Auteur . - 2006 . - pp. 476-477.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 476-477
Mots-clés : Teucrium stocksianum ssp. stocksianum Essential oil compostion Camphene α-cadinol Myrcene Résumé : The volatile constituents of Teucrium stocksianum Boiss. ssp. stocksianum were isolated by hydrodistillation and the essential oil was analyzed by GC and GC/MS. Thirty-eight compounds representing 97.7% of the oil were identified of which camphene (20.6%), α-cadinol (19.7%), myrcene (10.2%) and carvacrol (9.9%) were major. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699145#.UXVRxkqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 478-480
Titre : Effect of sample preparation on the amounts of α-pinene and verbenone extracted from rosemary Type de document : texte imprimé Auteurs : Katie A. McCormick, Auteur ; Jamie S. Olivarez, Auteur ; Roy A. Fisher, Auteur Année de publication : 2006 Article en page(s) : pp. 478-480 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Rosmarinus officinalis Lamiaceae α-pinene Verbenone Supercritical fluid extraction Accelerated solvent extraction Steam distillation Résumé : Volatile compounds were obtained from fresh leaves of rosemary by accelerated solvent extraction (ASE), super-critical fluid extraction (SFE) and steam distillation. It was found that the ratio of α-pinene to verbenone depended on the method of preparation of plant material, and that the yield of verbenone was largest from ground leaves, while the amount of α-pinene was greatest in whole leaves. The transformation of α-pinene to verbenone is thought to be the cause for the differences in the relative amounts of these two major components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699146#.UXcBz0qC5mM [article] Effect of sample preparation on the amounts of α-pinene and verbenone extracted from rosemary [texte imprimé] / Katie A. McCormick, Auteur ; Jamie S. Olivarez, Auteur ; Roy A. Fisher, Auteur . - 2006 . - pp. 478-480.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 478-480
Mots-clés : Rosmarinus officinalis Lamiaceae α-pinene Verbenone Supercritical fluid extraction Accelerated solvent extraction Steam distillation Résumé : Volatile compounds were obtained from fresh leaves of rosemary by accelerated solvent extraction (ASE), super-critical fluid extraction (SFE) and steam distillation. It was found that the ratio of α-pinene to verbenone depended on the method of preparation of plant material, and that the yield of verbenone was largest from ground leaves, while the amount of α-pinene was greatest in whole leaves. The transformation of α-pinene to verbenone is thought to be the cause for the differences in the relative amounts of these two major components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699146#.UXcBz0qC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 481-482
Titre : Volatiles of the leaves, stems and flowers of otacanthus azureus (Linden) ronse Type de document : texte imprimé Auteurs : Eloisa Helena A. Andrade, Auteur ; Léa Maria M. Carreira, Auteur ; Maria das Graças B. Zoghbi, Auteur Année de publication : 2006 Article en page(s) : pp. 481-482 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Otacanthus azureus Scrophulariaceae Essential oil composition Trans-pinocarveol β-copaen-4α-ol Résumé : The volatiles of the leaves, stems and flowers of Otacanthus azureus were obtained by hydrodistillation and analyzed by GC and GC/MS. The oils of O. azureus were terpenoid in nature. Among the monoterpenes trans-pinocarveol was the major component (leaves: 14.8%, stems: 7.0%, flowers: 2.2%). β-Copaen-4α-ol was the main sesquiterpene found (leaves: 15.6%, stems: 24.3%, flowers 27.4%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699147#.UXcLdEqC5mM [article] Volatiles of the leaves, stems and flowers of otacanthus azureus (Linden) ronse [texte imprimé] / Eloisa Helena A. Andrade, Auteur ; Léa Maria M. Carreira, Auteur ; Maria das Graças B. Zoghbi, Auteur . - 2006 . - pp. 481-482.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 481-482
Mots-clés : Otacanthus azureus Scrophulariaceae Essential oil composition Trans-pinocarveol β-copaen-4α-ol Résumé : The volatiles of the leaves, stems and flowers of Otacanthus azureus were obtained by hydrodistillation and analyzed by GC and GC/MS. The oils of O. azureus were terpenoid in nature. Among the monoterpenes trans-pinocarveol was the major component (leaves: 14.8%, stems: 7.0%, flowers: 2.2%). β-Copaen-4α-ol was the main sesquiterpene found (leaves: 15.6%, stems: 24.3%, flowers 27.4%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699147#.UXcLdEqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 483-485
Titre : Composition of the essential oil of dictamnus hispanicus from Spain Type de document : texte imprimé Auteurs : Hugo Merle, Auteur ; María Ferriol, Auteur ; Herminio Boira, Auteur Année de publication : 2006 Article en page(s) : pp. 483-485 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Dictamnus hispanicus Dictamnus albus Rutaceae Essential oil composition Methyl chavicol Résumé : The composition of the essential oil of Dictamnus hispanicus Webb ex. Willk. collected in eastern Spain was analyzed by GC and GC/MS. The main constituents identified were methyl chavicol (79%) and limonene (7%). The high oil yield (72.0% fresh plant material) and the proportion of the main compounds support the consideration of D. hispanicus as a separate species of the S. and CS. Europe as D. albus aggregate or as a new chemotype of the polymorphic D. albus. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699148#.UXcQRUqC5mN [article] Composition of the essential oil of dictamnus hispanicus from Spain [texte imprimé] / Hugo Merle, Auteur ; María Ferriol, Auteur ; Herminio Boira, Auteur . - 2006 . - pp. 483-485.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 483-485
Mots-clés : Dictamnus hispanicus Dictamnus albus Rutaceae Essential oil composition Methyl chavicol Résumé : The composition of the essential oil of Dictamnus hispanicus Webb ex. Willk. collected in eastern Spain was analyzed by GC and GC/MS. The main constituents identified were methyl chavicol (79%) and limonene (7%). The high oil yield (72.0% fresh plant material) and the proportion of the main compounds support the consideration of D. hispanicus as a separate species of the S. and CS. Europe as D. albus aggregate or as a new chemotype of the polymorphic D. albus. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699148#.UXcQRUqC5mN
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 486-488
Titre : Volatile constituents from the aerial parts of salvia angulata H.B.K. of Venezuela Type de document : texte imprimé Auteurs : Nélida G. Colmenares, Auteur ; Eymar García Medina, Auteur ; Alfredo Usubillaga, Auteur Année de publication : 2006 Article en page(s) : pp. 486-488 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Salvia angulata Lamiaceae Essential oil composition β-caryophyllene Germacrene D Bicyclogermacrene Résumé : The essential oil isolated by hydrodistillation from the aerial parts of Salvia angulata H.B.K., (Lamiaceae) collected from southwestern Venezuela, was analyzed by GC and GC/MS. Among the 22 identified compounds, the major components were the sesquiterpenes hydrocarbons which made up 79.8% of the oil, with β-caryophyllene (27.7%), germacrene D (19.5%) and bicyclogermacrene (18.3%) as the most abundant ones. Oxygenated sesquiterpenes made up 14.2% of the oil, while the monoterpene fraction was only 3.3%. As far as we know, this is the first report on S. angulata essential oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699149#.UXcRHkqC5mM [article] Volatile constituents from the aerial parts of salvia angulata H.B.K. of Venezuela [texte imprimé] / Nélida G. Colmenares, Auteur ; Eymar García Medina, Auteur ; Alfredo Usubillaga, Auteur . - 2006 . - pp. 486-488.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 486-488
Mots-clés : Salvia angulata Lamiaceae Essential oil composition β-caryophyllene Germacrene D Bicyclogermacrene Résumé : The essential oil isolated by hydrodistillation from the aerial parts of Salvia angulata H.B.K., (Lamiaceae) collected from southwestern Venezuela, was analyzed by GC and GC/MS. Among the 22 identified compounds, the major components were the sesquiterpenes hydrocarbons which made up 79.8% of the oil, with β-caryophyllene (27.7%), germacrene D (19.5%) and bicyclogermacrene (18.3%) as the most abundant ones. Oxygenated sesquiterpenes made up 14.2% of the oil, while the monoterpene fraction was only 3.3%. As far as we know, this is the first report on S. angulata essential oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699149#.UXcRHkqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 489-494
Titre : Differences in the essential oils of the leaves (Needles), unripe and ripe berries of juniperus communis L. growing wild in vilnius district (Lithuania) Type de document : texte imprimé Auteurs : Rita Butkiene, Auteur ; Ona Nivinskienė, Auteur ; Danutė Mockutė, Auteur Année de publication : 2006 Article en page(s) : pp. 489-494 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Juniperus communis Cupressaceae Essential oil composition α-pinene Myrcene β-phellandrene α-cadinol Résumé : The twigs with unripe (green) and ripe (black) berries of J. communis L. were collected from five individual plants in five habitats. The essential oils obtained from fresh leaves, fresh unripe and ripe berries were analyzed by GC and GC/MS. α-Pinene dominated in all 15 oils (27.7–64.9%). The oils of unripe berries contained a larger amount of α-pinene than the oils of the leaves and ripe berries obtained from the same plant. Myrcene was found in eight berry oils and β-phellandrene in four leaf oils of four junipers and they were the second main compounds. The amount of myrcene was larger in the berry than in the leaf oils and it increased during ripening. The opposite correlation was found to occur for β-phellandrene. All oils of the fifth juniper contained α-cadinol as the second major constituent, which was the third in four unripe berry oils, in two ripe berry oils and in two leaf oils. Despite the quantitative differences (C10 55.2–85.1%; C15 12.7–42.4%) of the oils components the sum of mono- and sesquiterpenoids was similar (92.4–98.7%) in all samples. One hundred and 49 identified constituents comprised 94.9–99.2% of the oils. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699150#.UXcdZEqC5mM [article] Differences in the essential oils of the leaves (Needles), unripe and ripe berries of juniperus communis L. growing wild in vilnius district (Lithuania) [texte imprimé] / Rita Butkiene, Auteur ; Ona Nivinskienė, Auteur ; Danutė Mockutė, Auteur . - 2006 . - pp. 489-494.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 489-494
Mots-clés : Juniperus communis Cupressaceae Essential oil composition α-pinene Myrcene β-phellandrene α-cadinol Résumé : The twigs with unripe (green) and ripe (black) berries of J. communis L. were collected from five individual plants in five habitats. The essential oils obtained from fresh leaves, fresh unripe and ripe berries were analyzed by GC and GC/MS. α-Pinene dominated in all 15 oils (27.7–64.9%). The oils of unripe berries contained a larger amount of α-pinene than the oils of the leaves and ripe berries obtained from the same plant. Myrcene was found in eight berry oils and β-phellandrene in four leaf oils of four junipers and they were the second main compounds. The amount of myrcene was larger in the berry than in the leaf oils and it increased during ripening. The opposite correlation was found to occur for β-phellandrene. All oils of the fifth juniper contained α-cadinol as the second major constituent, which was the third in four unripe berry oils, in two ripe berry oils and in two leaf oils. Despite the quantitative differences (C10 55.2–85.1%; C15 12.7–42.4%) of the oils components the sum of mono- and sesquiterpenoids was similar (92.4–98.7%) in all samples. One hundred and 49 identified constituents comprised 94.9–99.2% of the oils. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699150#.UXcdZEqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 495-496
Titre : Volatile constituents of the seeds, roots and non-flowering aerial parts of lepidium satvium L. Type de document : texte imprimé Auteurs : Suleiman Afsharypuor, Auteur ; Mohammad-Esma'il Hadi, Auteur Année de publication : 2006 Article en page(s) : pp. 495-496 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Lepidium sativum Cruciferae Phenylacetonitrile Benzyl isothiocyanate α-pinene Hexadecanoic acid 1,8-cineole Résumé : Volatile constituents of the seeds, roots and dried non-flowering aerial parts of Lepidium sativum L. collected after hydrolysis were analyzed by GC and GC/MS. The main volatile constituents of the seeds were phenylacetoni-trile (52.9%), benzyl isothiocyanate (26.2%) and 1,8-cineole (12.3%), while the main volatile constituents of the roots and the non-flowering aerial parts were benzyl isothiocyanate(65.0% and 24.5%), α-pinene (11.8% and 13.9%) and hexadecanoic acid (9.1% and 18.0%), respectively. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699151#.UXcfi0qC5mM [article] Volatile constituents of the seeds, roots and non-flowering aerial parts of lepidium satvium L. [texte imprimé] / Suleiman Afsharypuor, Auteur ; Mohammad-Esma'il Hadi, Auteur . - 2006 . - pp. 495-496.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 495-496
Mots-clés : Lepidium sativum Cruciferae Phenylacetonitrile Benzyl isothiocyanate α-pinene Hexadecanoic acid 1,8-cineole Résumé : Volatile constituents of the seeds, roots and dried non-flowering aerial parts of Lepidium sativum L. collected after hydrolysis were analyzed by GC and GC/MS. The main volatile constituents of the seeds were phenylacetoni-trile (52.9%), benzyl isothiocyanate (26.2%) and 1,8-cineole (12.3%), while the main volatile constituents of the roots and the non-flowering aerial parts were benzyl isothiocyanate(65.0% and 24.5%), α-pinene (11.8% and 13.9%) and hexadecanoic acid (9.1% and 18.0%), respectively. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699151#.UXcfi0qC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 497-502
Titre : Geographic variation in the leaf essential oils of juniperus sabina L. and J. sabina var. arenaria (E.H. Wilson) farjon Type de document : texte imprimé Auteurs : Robert P. Adams, Auteur ; Sanko Nguyen, Auteur ; Jianquan Liu, Auteur Année de publication : 2006 Article en page(s) : pp. 497-502 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Juniperus sabina, var. arenaria Juniperus chinensis Juniperus davurica Cupressaceae Essential oil composition α-pinene Sabinene Limonene Trans-sabinyl acetate Cedrol Geographic variation Systematics Résumé : The composition of the leaf oils from seven populations of J. sabina L., one population of Juniperus sabina var. arenaria (E. H. Wilson) Farjon were examined for their geographic variation. In addition, the leaf oils of J. chinensis L. and J. davurica Pall. were compared to J. sabina. Juniperus sabina var. arenaria, the sand loving juniper, oil was found to be very similar to that of J. davurica, Mongolia, and J. sabina, on sand dunes in Mongolia. This suggests that J. sabina var. arenaria might be conspecific with J. davurica. Farjon's move (2001) of J. sabina var. arenaria out of J. chinensis is supported. Considerable differentiation was found in populations of J. sabina from the Iberian peninsula. Cedrol, citronellol, safrole, trans-sabinyl acetate, terpinen-4-ol and β-thujone were found to be polymorphic in several populations. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699152#.UXchKUqC5mM [article] Geographic variation in the leaf essential oils of juniperus sabina L. and J. sabina var. arenaria (E.H. Wilson) farjon [texte imprimé] / Robert P. Adams, Auteur ; Sanko Nguyen, Auteur ; Jianquan Liu, Auteur . - 2006 . - pp. 497-502.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 497-502
Mots-clés : Juniperus sabina, var. arenaria Juniperus chinensis Juniperus davurica Cupressaceae Essential oil composition α-pinene Sabinene Limonene Trans-sabinyl acetate Cedrol Geographic variation Systematics Résumé : The composition of the leaf oils from seven populations of J. sabina L., one population of Juniperus sabina var. arenaria (E. H. Wilson) Farjon were examined for their geographic variation. In addition, the leaf oils of J. chinensis L. and J. davurica Pall. were compared to J. sabina. Juniperus sabina var. arenaria, the sand loving juniper, oil was found to be very similar to that of J. davurica, Mongolia, and J. sabina, on sand dunes in Mongolia. This suggests that J. sabina var. arenaria might be conspecific with J. davurica. Farjon's move (2001) of J. sabina var. arenaria out of J. chinensis is supported. Considerable differentiation was found in populations of J. sabina from the Iberian peninsula. Cedrol, citronellol, safrole, trans-sabinyl acetate, terpinen-4-ol and β-thujone were found to be polymorphic in several populations. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699152#.UXchKUqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 503-505
Titre : Composition of the essential oils of ferula szowitsiana DC., artedia squamata L. and rhabdosciadium petiolare boiss. & hausskn.ex boiss. three umbelliferae herbs growing wild in Iran Type de document : texte imprimé Auteurs : Zohreh Habibi, Auteur ; Hamid Reza Aghaie, Auteur ; Ramin Ghahremanzadeh, Auteur Année de publication : 2006 Article en page(s) : pp. 503-505 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Ferula szowitsiana Artedia squamata Rhabdosciadium petiolare Umbelliferae Essential oil composition Germacrene D α-pinene β-pinene Résumé : Water-distilled essential oils from the aerial parts of Ferula szowitsiana DC. (syn. F. khorasanica Rech. F. et Aell. and F. microloba Boiss.), Artedia squamata L. and Rhabdosciadium petiolare Boiss. et Hausskn. ex Boiss., the last of which is endemic to Iran, were analyzed by GC and GC/MS. Twenty-three components representing 100% of the oil of F. szowitsiana were identified of which α-pinene (12.6%), germacrene D (12.5%) and β-pinene (10.1%) were found to be the major constituents. The oil of A. squamata was characterized by its richness in α-pinene (79.9%) among the 25 components comprising 99.6% of the total oil detected. Germacrene D (48.6%) was the main component among the 17 constituents characterized in the oil of R. petiolare representing 88.7% of the total components detected. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699153#.UXckjEqC5mM [article] Composition of the essential oils of ferula szowitsiana DC., artedia squamata L. and rhabdosciadium petiolare boiss. & hausskn.ex boiss. three umbelliferae herbs growing wild in Iran [texte imprimé] / Zohreh Habibi, Auteur ; Hamid Reza Aghaie, Auteur ; Ramin Ghahremanzadeh, Auteur . - 2006 . - pp. 503-505.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 503-505
Mots-clés : Ferula szowitsiana Artedia squamata Rhabdosciadium petiolare Umbelliferae Essential oil composition Germacrene D α-pinene β-pinene Résumé : Water-distilled essential oils from the aerial parts of Ferula szowitsiana DC. (syn. F. khorasanica Rech. F. et Aell. and F. microloba Boiss.), Artedia squamata L. and Rhabdosciadium petiolare Boiss. et Hausskn. ex Boiss., the last of which is endemic to Iran, were analyzed by GC and GC/MS. Twenty-three components representing 100% of the oil of F. szowitsiana were identified of which α-pinene (12.6%), germacrene D (12.5%) and β-pinene (10.1%) were found to be the major constituents. The oil of A. squamata was characterized by its richness in α-pinene (79.9%) among the 25 components comprising 99.6% of the total oil detected. Germacrene D (48.6%) was the main component among the 17 constituents characterized in the oil of R. petiolare representing 88.7% of the total components detected. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699153#.UXckjEqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 506-507
Titre : Volatile constituents from the leaf oil of amomum muricatum beddome Type de document : texte imprimé Auteurs : Baby Sabulal, Auteur ; Varughese George, Auteur ; Mathew Dan, Auteur Année de publication : 2006 Article en page(s) : pp. 506-507 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Amomum muricatum Zingiberaceae Essential oil composition β-pinene Résumé : Essential oil from the leaves of Amomum muricatum obtained by hydrodistillation was analyzed by GC/FID and GC/MS. Fourteen constituents comprising 94.8% of the oil were identified, the major constituents of which were β-pinene (35.9%), δ-cadinene (8.9%), α-pinene (8.2%) and α-copaene (6.6%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699154#.UXcpIkqC5mM [article] Volatile constituents from the leaf oil of amomum muricatum beddome [texte imprimé] / Baby Sabulal, Auteur ; Varughese George, Auteur ; Mathew Dan, Auteur . - 2006 . - pp. 506-507.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 506-507
Mots-clés : Amomum muricatum Zingiberaceae Essential oil composition β-pinene Résumé : Essential oil from the leaves of Amomum muricatum obtained by hydrodistillation was analyzed by GC/FID and GC/MS. Fourteen constituents comprising 94.8% of the oil were identified, the major constituents of which were β-pinene (35.9%), δ-cadinene (8.9%), α-pinene (8.2%) and α-copaene (6.6%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699154#.UXcpIkqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 508-510
Titre : Identification of the key aroma compounds in dried roots of isatis tinctoria Type de document : texte imprimé Auteurs : Mitsuo Miyazawa, Auteur ; Jyunichi Kawata, Auteur Année de publication : 2006 Article en page(s) : pp. 508-510 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Isatis tinctoria Essential oil composition Aroma extract dilution analysis 4-pentenonitrile Résumé : The compositions of the essential oil from Baphicacanthis Rhizome, dried roots of Isatis tinctoria (Cruciferae), have been investigated by capillary GC and GC/MS. The important odor-active compounds were also detected in the oil using GC-O and AEDA. As a result, the oil was revealed to contain 70 components, representing 97.4% of the total oil. The oil was composed of many nitrogen-containing components, such as 4-pentenonitrile (67.4%), benzenepropanenitrile (3.6%), 5-methyl hexanenitrile (3.5%) and 4-isothiocynato-1-butene (2.9%). AEDA and GC-O showed that 5-methyl hexanenitrile, skatole, benzenepropanenitrile, (E)-2-hexenal and menthol were the most aroma characteristic compounds of the oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699155#.UXgbFUqC5mM [article] Identification of the key aroma compounds in dried roots of isatis tinctoria [texte imprimé] / Mitsuo Miyazawa, Auteur ; Jyunichi Kawata, Auteur . - 2006 . - pp. 508-510.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 508-510
Mots-clés : Isatis tinctoria Essential oil composition Aroma extract dilution analysis 4-pentenonitrile Résumé : The compositions of the essential oil from Baphicacanthis Rhizome, dried roots of Isatis tinctoria (Cruciferae), have been investigated by capillary GC and GC/MS. The important odor-active compounds were also detected in the oil using GC-O and AEDA. As a result, the oil was revealed to contain 70 components, representing 97.4% of the total oil. The oil was composed of many nitrogen-containing components, such as 4-pentenonitrile (67.4%), benzenepropanenitrile (3.6%), 5-methyl hexanenitrile (3.5%) and 4-isothiocynato-1-butene (2.9%). AEDA and GC-O showed that 5-methyl hexanenitrile, skatole, benzenepropanenitrile, (E)-2-hexenal and menthol were the most aroma characteristic compounds of the oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699155#.UXgbFUqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 511-514
Titre : Comparison of the essential oils of prangos turcica A. duran, M. sagiroglu et H. duman fruits obtained by 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. 511-514 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Prangos turcica Umbelliferae Essential oil Hydrodistillation Microdistillation SPME Résumé : The essential oils from fruits of Prangos turcica A. Duran, M. Sagiroglu et H. Duman were obtained by hydrodistillation (HD), microdistillation (MD), micro-steam distilled solid-phase microextraction (MSD-SPME) techniques and then analyzed by GC and GC/MS methods. The oils showed similar composition with some quantitative differences. The main components of the oils were found to be α-humulene, germacrene D, naphthalene, terpinolene, p-cymene, γ-elemene and bornyl acetate. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699156#.UXgc00qC5mM [article] Comparison of the essential oils of prangos turcica A. duran, M. sagiroglu et H. duman fruits obtained by different isolation techniques [texte imprimé] / G. Özek, Auteur ; T. Özek, Auteur ; K. H. C. Başer, Auteur . - 2006 . - pp. 511-514.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 511-514
Mots-clés : Prangos turcica Umbelliferae Essential oil Hydrodistillation Microdistillation SPME Résumé : The essential oils from fruits of Prangos turcica A. Duran, M. Sagiroglu et H. Duman were obtained by hydrodistillation (HD), microdistillation (MD), micro-steam distilled solid-phase microextraction (MSD-SPME) techniques and then analyzed by GC and GC/MS methods. The oils showed similar composition with some quantitative differences. The main components of the oils were found to be α-humulene, germacrene D, naphthalene, terpinolene, p-cymene, γ-elemene and bornyl acetate. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699156#.UXgc00qC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 515-517
Titre : Composition of the essential oil of chaerophyllum macropodum boiss. fruits obtained by microdistillation Type de document : texte imprimé Auteurs : K. H. C. Başer, Auteur ; G. Özek, Auteur ; T. Özek, Auteur Année de publication : 2006 Article en page(s) : pp. 515-517 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Chaerophyllum macropodum Essential oil composition p-cymene Spathulenol p-cymen-8-ol Octanal (E)-β-ocimene (E)-2-decenal (Z)-β-farnesene Microdistillation Résumé : The microdistilled oil of the fruits of Chaerophyllum macropodum Boiss. was analyzed by GC and GC/MS. Forty-one constituents were characterized. The main components were found to be p-cymene (39.3%), spathulenol (7.3%), p-cymen-8-ol (5.9%), octanal (5.2%), (E)-β-ocimene (4.5%), (E)-2-decenal (3.2%) and (Z)-β-farnesene (3.1%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699157#.UXgeH0qC5mM [article] Composition of the essential oil of chaerophyllum macropodum boiss. fruits obtained by microdistillation [texte imprimé] / K. H. C. Başer, Auteur ; G. Özek, Auteur ; T. Özek, Auteur . - 2006 . - pp. 515-517.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 515-517
Mots-clés : Chaerophyllum macropodum Essential oil composition p-cymene Spathulenol p-cymen-8-ol Octanal (E)-β-ocimene (E)-2-decenal (Z)-β-farnesene Microdistillation Résumé : The microdistilled oil of the fruits of Chaerophyllum macropodum Boiss. was analyzed by GC and GC/MS. Forty-one constituents were characterized. The main components were found to be p-cymene (39.3%), spathulenol (7.3%), p-cymen-8-ol (5.9%), octanal (5.2%), (E)-β-ocimene (4.5%), (E)-2-decenal (3.2%) and (Z)-β-farnesene (3.1%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699157#.UXgeH0qC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 518-520
Titre : Study of essential oil composition of elyonurus hensii schum from Congo Type de document : texte imprimé Auteurs : Thomas Silou, Auteur ; Laurent Loubaki, Auteur ; Gilles Figuérédo, Auteur Année de publication : 2006 Article en page(s) : pp. 518-520 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Elyonurus hensii Graminae Essential oil composition p-cymene p-mentha-1(7) 8-dien-2-ol Aristolone Résumé : Seventy constituents were identified by GC and GC/MS analysis of the oils from the leaves and flower tips, stalks and roots of Elyonurus hensii Schum. The compounds p-cymene, p-mentha-2,8(9)-dien-1-ol, p-mentha-1(7), 8-dien-2-ol, 2-undecanone, 2-tridecanone, intermedeol and aristolone characterize and discriminate the underground and aerial parts of the plant. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699158#.UXgfWEqC5mM [article] Study of essential oil composition of elyonurus hensii schum from Congo [texte imprimé] / Thomas Silou, Auteur ; Laurent Loubaki, Auteur ; Gilles Figuérédo, Auteur . - 2006 . - pp. 518-520.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 518-520
Mots-clés : Elyonurus hensii Graminae Essential oil composition p-cymene p-mentha-1(7) 8-dien-2-ol Aristolone Résumé : Seventy constituents were identified by GC and GC/MS analysis of the oils from the leaves and flower tips, stalks and roots of Elyonurus hensii Schum. The compounds p-cymene, p-mentha-2,8(9)-dien-1-ol, p-mentha-1(7), 8-dien-2-ol, 2-undecanone, 2-tridecanone, intermedeol and aristolone characterize and discriminate the underground and aerial parts of the plant. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699158#.UXgfWEqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 521-522
Titre : Cinnamomum sulphuratum nees—a benzyl benzoate-rich new chemotype from southern western ghats, India Type de document : texte imprimé Auteurs : Koranappally B. Rameshkumar, Auteur ; Varughese George, Auteur Année de publication : 2006 Article en page(s) : pp. 521-522 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Cinnamomum sulphuratum Lauraceae Essential oil composition Benzyl benzoate Résumé : Leaf and stem bark oils of Cinnamomum sulphuratum Nees obtained by hydrodistillation were analyzed by GC/FID and GC/MS. Benzyl benzoate was found to be the major constituent in the leaf oil (89.5%) as well as in the stem bark oil (98.2%). The results obtained varied considerably from the earlier reports on the leaf and stem bark oils of C. sulphuratum, suggesting that the material studied is a new natural chemotype. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699159#.UXggj0qC5mM [article] Cinnamomum sulphuratum nees—a benzyl benzoate-rich new chemotype from southern western ghats, India [texte imprimé] / Koranappally B. Rameshkumar, Auteur ; Varughese George, Auteur . - 2006 . - pp. 521-522.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 521-522
Mots-clés : Cinnamomum sulphuratum Lauraceae Essential oil composition Benzyl benzoate Résumé : Leaf and stem bark oils of Cinnamomum sulphuratum Nees obtained by hydrodistillation were analyzed by GC/FID and GC/MS. Benzyl benzoate was found to be the major constituent in the leaf oil (89.5%) as well as in the stem bark oil (98.2%). The results obtained varied considerably from the earlier reports on the leaf and stem bark oils of C. sulphuratum, suggesting that the material studied is a new natural chemotype. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699159#.UXggj0qC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 523-524
Titre : Essential oil of piper xylosteoides (Kunth) steud. from federal district, Brazil Type de document : texte imprimé Auteurs : Miriam Potzernheim, Auteur ; Alexandre F. Costa, Auteur ; Humberto R. Bizzo, Auteur Année de publication : 2006 Article en page(s) : pp. 523-524 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Piper xylosteoides Piperaceae Essential oil composition Myrcene γ-terpinene Résumé : The essential oil from Piper xylosteoides leaves from Federal District was isolated by hydrodistillation and analyzed by a combination of gas chromatography and gas chromatography/mass spectrometry. Piper xylosteoides oil was found to contain a high oil yield (1.8% on dry weight basis). The oil obtained was characterized by being rich in myrcene (31%) and γ-terpinene (26%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699160#.UXghh0qC5mM [article] Essential oil of piper xylosteoides (Kunth) steud. from federal district, Brazil [texte imprimé] / Miriam Potzernheim, Auteur ; Alexandre F. Costa, Auteur ; Humberto R. Bizzo, Auteur . - 2006 . - pp. 523-524.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 523-524
Mots-clés : Piper xylosteoides Piperaceae Essential oil composition Myrcene γ-terpinene Résumé : The essential oil from Piper xylosteoides leaves from Federal District was isolated by hydrodistillation and analyzed by a combination of gas chromatography and gas chromatography/mass spectrometry. Piper xylosteoides oil was found to contain a high oil yield (1.8% on dry weight basis). The oil obtained was characterized by being rich in myrcene (31%) and γ-terpinene (26%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699160#.UXghh0qC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 525-543
Titre : Composition of turkish lemon and grapefruit peel oils Type de document : texte imprimé Auteurs : Ş. İsmail Kirbaşlar, Auteur ; Ismail Boz, Auteur ; F. Gülay Kirbaşlar, Auteur Année de publication : 2006 Article en page(s) : pp. 525-543 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Citrus limon Citrus paradisi Rutaceae Lemon oil Grapefruit oil Essential oil composition Limonene Résumé : Lemon [Citrus limon (L.) Burm. f.] and grapefruit (Citrusparadisi Macf.) peel oils were obtained by cold-pressing lemon and grapefruit peels. The oils were analyzed by high-resolution gas chromatograph (HRGC) and high-resolution gas chromatography/mass spectrometer (HRGC/MS). In total, 42 and 27 components have been identified in lemon and grapefruit oils, respectively. Lemon oil showed a high content of monoterpene hydrocarbons (89.9%) with limonene (61.8%), γ-terpinene (10.6%) and β-pinene (8.1%) being the first three major components. Similarly, grape-fruit oil was characterized by its higher content of monoterpene hydrocarbons (96.4%) of which limonene (92.5%) and myrcene (2.6%) were the first two major components. Grapefruit oil contained a lower amount of sesquiterpene hydrocarbons, aldehydes, alcohols and esters than that in lemon oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699161#.UXgoiEqC5mM [article] Composition of turkish lemon and grapefruit peel oils [texte imprimé] / Ş. İsmail Kirbaşlar, Auteur ; Ismail Boz, Auteur ; F. Gülay Kirbaşlar, Auteur . - 2006 . - pp. 525-543.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 525-543
Mots-clés : Citrus limon Citrus paradisi Rutaceae Lemon oil Grapefruit oil Essential oil composition Limonene Résumé : Lemon [Citrus limon (L.) Burm. f.] and grapefruit (Citrusparadisi Macf.) peel oils were obtained by cold-pressing lemon and grapefruit peels. The oils were analyzed by high-resolution gas chromatograph (HRGC) and high-resolution gas chromatography/mass spectrometer (HRGC/MS). In total, 42 and 27 components have been identified in lemon and grapefruit oils, respectively. Lemon oil showed a high content of monoterpene hydrocarbons (89.9%) with limonene (61.8%), γ-terpinene (10.6%) and β-pinene (8.1%) being the first three major components. Similarly, grape-fruit oil was characterized by its higher content of monoterpene hydrocarbons (96.4%) of which limonene (92.5%) and myrcene (2.6%) were the first two major components. Grapefruit oil contained a lower amount of sesquiterpene hydrocarbons, aldehydes, alcohols and esters than that in lemon oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699161#.UXgoiEqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 544-547
Titre : Chemical composition of the essential oil from aerial parts, leaves, flowers and roots of artemisia persica boiss. from Iran Type de document : texte imprimé Auteurs : Bibi Fatemeh Mirjalili, Auteur ; Mohammad Hossein Hakimi Meybody, Auteur ; Mohammad Mazloum Ardakani, Auteur Année de publication : 2006 Article en page(s) : pp. 544-547 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Artemisia persica Compositae Essential oil composition (Z)-ocimenone Ascaridole α-terpinene Cis-sabinene Hydrate Terpinolene Ethyl 2-nonynoate β-cedren-9-one Résumé : Sixty constituents were identified in essential oil from aerial parts, leaves, flowers and roots of Artemisia persica Boiss. from Iran. The oils were obtained by hydrodistillation and the composition of the oils were analyzed by a combination of GC and GC/MS. The oils obtained from aerial parts were rich in (Z)-ocimenone (39.6%), ascaridole (16.0%) and α-terpinene (10.0%). The major components of the leaves oil were cis-sabinene hydrate (38.8%) and terpinolene (13.3%). The flowers oil was characterized by higher amounts of cis-sabinene hydrate (41.2%) and ethyl 2-nonynoate (24.4%). β-Cedren-9-one (76.7%) was the predominant compound in the roots oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699162#.UXgpwUqC5mM [article] Chemical composition of the essential oil from aerial parts, leaves, flowers and roots of artemisia persica boiss. from Iran [texte imprimé] / Bibi Fatemeh Mirjalili, Auteur ; Mohammad Hossein Hakimi Meybody, Auteur ; Mohammad Mazloum Ardakani, Auteur . - 2006 . - pp. 544-547.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 544-547
Mots-clés : Artemisia persica Compositae Essential oil composition (Z)-ocimenone Ascaridole α-terpinene Cis-sabinene Hydrate Terpinolene Ethyl 2-nonynoate β-cedren-9-one Résumé : Sixty constituents were identified in essential oil from aerial parts, leaves, flowers and roots of Artemisia persica Boiss. from Iran. The oils were obtained by hydrodistillation and the composition of the oils were analyzed by a combination of GC and GC/MS. The oils obtained from aerial parts were rich in (Z)-ocimenone (39.6%), ascaridole (16.0%) and α-terpinene (10.0%). The major components of the leaves oil were cis-sabinene hydrate (38.8%) and terpinolene (13.3%). The flowers oil was characterized by higher amounts of cis-sabinene hydrate (41.2%) and ethyl 2-nonynoate (24.4%). β-Cedren-9-one (76.7%) was the predominant compound in the roots oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699162#.UXgpwUqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 548-550
Titre : Constituents of the volatile oil of ferulago angulata (Schlecht.) boiss. from Iran Type de document : texte imprimé Auteurs : K. Javidnia, Auteur ; R. Miri, Auteur ; N. Edraki, Auteur Année de publication : 2006 Article en page(s) : pp. 548-550 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Ferulaogo angulata Apiaceae Essential oil composition (Z)-β-ocimene Résumé : The aerial parts of Ferulago angulata (Schlecht.) Boiss. were hydrodistilled by use of a Clevenger-type apparatus. The yield of the oil was 0.5%. The oil was analyzed by GC and GC/MS. Sixty-two components representing 89.7% of the oil were identified. The main components of the oil were (Z)-β-ocimene (35.5%), terpinolene (5.7%) and α-phellandrene (5.4%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699163#.UXguAEqC5mM [article] Constituents of the volatile oil of ferulago angulata (Schlecht.) boiss. from Iran [texte imprimé] / K. Javidnia, Auteur ; R. Miri, Auteur ; N. Edraki, Auteur . - 2006 . - pp. 548-550.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 548-550
Mots-clés : Ferulaogo angulata Apiaceae Essential oil composition (Z)-β-ocimene Résumé : The aerial parts of Ferulago angulata (Schlecht.) Boiss. were hydrodistilled by use of a Clevenger-type apparatus. The yield of the oil was 0.5%. The oil was analyzed by GC and GC/MS. Sixty-two components representing 89.7% of the oil were identified. The main components of the oil were (Z)-β-ocimene (35.5%), terpinolene (5.7%) and α-phellandrene (5.4%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699163#.UXguAEqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 551-552
Titre : Chemical constituents of artemisia verlotiorum essential oil on cultivation at the subtropical conditions of north India Type de document : texte imprimé Auteurs : F. Haider, Auteur ; A. A. Naqvi, Auteur ; G. D. Bagchi, Auteur Année de publication : 2006 Article en page(s) : pp. 551-552 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Artemisia verlotiorum Asteraceae Subtropical cultivation Essential oil composition α-thujone Camphor Résumé : The essential oil of Artemisia verlotiorum, which has been cultivated for the first time in the subtropical conditions of the north Indian plains, was analyzed by GC and GC/MS. Oils were produced from plants harvested both in their vegetative and flowering stages yielding oils of 0.9% and 0.6%, respectively. Thirty-three constituents amounting to 90–93% of the oil were identified. In both the stages, the major oil constituents were α-thujone (20.3–26.0%) and camphor (17.3–17.7%). The amounts of both constituents increased during flowering. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699164#.UXgvKUqC5mM [article] Chemical constituents of artemisia verlotiorum essential oil on cultivation at the subtropical conditions of north India [texte imprimé] / F. Haider, Auteur ; A. A. Naqvi, Auteur ; G. D. Bagchi, Auteur . - 2006 . - pp. 551-552.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 551-552
Mots-clés : Artemisia verlotiorum Asteraceae Subtropical cultivation Essential oil composition α-thujone Camphor Résumé : The essential oil of Artemisia verlotiorum, which has been cultivated for the first time in the subtropical conditions of the north Indian plains, was analyzed by GC and GC/MS. Oils were produced from plants harvested both in their vegetative and flowering stages yielding oils of 0.9% and 0.6%, respectively. Thirty-three constituents amounting to 90–93% of the oil were identified. In both the stages, the major oil constituents were α-thujone (20.3–26.0%) and camphor (17.3–17.7%). The amounts of both constituents increased during flowering. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699164#.UXgvKUqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 553-556
Titre : Chemical composition and antioxidant properties of salvia officinalis L. oil from two culture sites in Tunisia Type de document : texte imprimé Auteurs : Souad Fellah, Auteur ; Papa N. Diouf, Auteur ; Mathieu Petrissans, Auteur Année de publication : 2006 Article en page(s) : pp. 553-556 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Salvia officinalis Labiatae Essential oil composition 1,8-cineloe α-thujone Camphor β-caryophyllene Viridiflorol Antioxidant properties Résumé : Oils were produced from the aerial parts (leaves, stems and flowers) of Salvia officinalis cultivated in two culture sites in Tunisia. The herbage was hydrodistillated and the resulting oils were analyzed by GC-FID and GC/MS. The composition of the oils obtained from the two culture sites reveals that they were quite similar, although some quantitative differences were found. The main components present in great quantity in the two phases (aqueous and organic) were the eucalyptol (1,8-cineole) and the α-thujone, while β-thujone was present as a minor component. The antioxidant properties of the organic phase were investigated using the 1,1-diphenyl-2-picrylhdrazyl (DPPH) scavenging assay. The results showed that the oil obtained from the Tunisian site of Djebel possessed strong antioxidant properties. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699165#.UXgwbEqC5mM [article] Chemical composition and antioxidant properties of salvia officinalis L. oil from two culture sites in Tunisia [texte imprimé] / Souad Fellah, Auteur ; Papa N. Diouf, Auteur ; Mathieu Petrissans, Auteur . - 2006 . - pp. 553-556.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 553-556
Mots-clés : Salvia officinalis Labiatae Essential oil composition 1,8-cineloe α-thujone Camphor β-caryophyllene Viridiflorol Antioxidant properties Résumé : Oils were produced from the aerial parts (leaves, stems and flowers) of Salvia officinalis cultivated in two culture sites in Tunisia. The herbage was hydrodistillated and the resulting oils were analyzed by GC-FID and GC/MS. The composition of the oils obtained from the two culture sites reveals that they were quite similar, although some quantitative differences were found. The main components present in great quantity in the two phases (aqueous and organic) were the eucalyptol (1,8-cineole) and the α-thujone, while β-thujone was present as a minor component. The antioxidant properties of the organic phase were investigated using the 1,1-diphenyl-2-picrylhdrazyl (DPPH) scavenging assay. The results showed that the oil obtained from the Tunisian site of Djebel possessed strong antioxidant properties. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699165#.UXgwbEqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 557-559
Titre : Volatile constituents of the leaf oils of piper aduncum L. from different regions of pernambuco (Northeast of Brazil) Type de document : texte imprimé Auteurs : José C. S. De Oliveira, Auteur ; Ivelton J.M. Dias, Auteur ; Claudio A. G. Da Camara, Auteur Année de publication : 2006 Article en page(s) : pp. 557-559 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Piper aduncum Piperaceae Essential oil composition (E)-nerolidol Longipinanol Résumé : The essential oil of the leaves of six samples of Piper aduncum L. growing wild in two different region of Pernambuco, northeast of Brazil (Brejo da Madre de Deus—samples BMD1—3 and Serra Negra—samples SN1—3), were investigated by a combinations of GC and GC/M S. The characterized oil samples from different localities show a high percentage of oxygen-containing sesquiterpenes in both places (BMD1—3: 90.1–90.8% and SN1—3: 95.6–97.5%). Oxygen-containing monoterpenes represented less than 6% in BMD1—3 and less than 1% in SN1—3. Twelve compounds were identified representing more than 95% of each of the oil samples. (E)-Nerolidol was found to be the main component in all the samples being present in BMD1—three in the range of 81.5 to 82.5% while in SN 1—3 79.2–81.2% were found. Despite the fact that some minor components are not present in each oil sample, this investigation showed the same compositions of the major components of the essential oils of these P. aduncum from different region of Pernanambuco. Longipinanol (BMD1—3: 2.4–5.6%; SN1—3: 11.1–13.6%) and epi-logipinanol (BMD1—3: 2.1–2.2%; SN1—3: 2.2–0.3%) are unusual components present in the samples, which could be identified for the first time in the P. aduncum species. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699166#.UXg3ikqC5mM [article] Volatile constituents of the leaf oils of piper aduncum L. from different regions of pernambuco (Northeast of Brazil) [texte imprimé] / José C. S. De Oliveira, Auteur ; Ivelton J.M. Dias, Auteur ; Claudio A. G. Da Camara, Auteur . - 2006 . - pp. 557-559.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 557-559
Mots-clés : Piper aduncum Piperaceae Essential oil composition (E)-nerolidol Longipinanol Résumé : The essential oil of the leaves of six samples of Piper aduncum L. growing wild in two different region of Pernambuco, northeast of Brazil (Brejo da Madre de Deus—samples BMD1—3 and Serra Negra—samples SN1—3), were investigated by a combinations of GC and GC/M S. The characterized oil samples from different localities show a high percentage of oxygen-containing sesquiterpenes in both places (BMD1—3: 90.1–90.8% and SN1—3: 95.6–97.5%). Oxygen-containing monoterpenes represented less than 6% in BMD1—3 and less than 1% in SN1—3. Twelve compounds were identified representing more than 95% of each of the oil samples. (E)-Nerolidol was found to be the main component in all the samples being present in BMD1—three in the range of 81.5 to 82.5% while in SN 1—3 79.2–81.2% were found. Despite the fact that some minor components are not present in each oil sample, this investigation showed the same compositions of the major components of the essential oils of these P. aduncum from different region of Pernanambuco. Longipinanol (BMD1—3: 2.4–5.6%; SN1—3: 11.1–13.6%) and epi-logipinanol (BMD1—3: 2.1–2.2%; SN1—3: 2.2–0.3%) are unusual components present in the samples, which could be identified for the first time in the P. aduncum species. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699166#.UXg3ikqC5mM
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 560-561
Titre : The essential oils of mosiera enrhengergii (O. Berg) landrum (Myrtaceae) originally from Mexico and M. longipes (O. Berg) small from Florida Type de document : texte imprimé Auteurs : Arthur O. Tucker, Auteur ; Michael J. Maciarello, Auteur ; Andrew Salywon, Auteur Année de publication : 2006 Article en page(s) : pp. 560-561 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Mosiera ehrenbergii Mosiera longipes Myrtaceae Essential oil composition Limonene α-pinene Résumé : Essential oils of fragrant Mosiera enrhenbergii (O. Berg) Landrum (Myrtaceae), collected in Arizona from Mexican seed, and M. longipes (O. Berg) Small, collected in Florida, were examined by GC/MS/FID. Thirty-eight constituents were identified with dominant components of limonene (51.6±0.7%) and α-pinene (33.6±2.4%) in M. ehrenbergii and limonene (47.8±2.5%) in M. longipes. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699167#.UXg-dkqC5mN [article] The essential oils of mosiera enrhengergii (O. Berg) landrum (Myrtaceae) originally from Mexico and M. longipes (O. Berg) small from Florida [texte imprimé] / Arthur O. Tucker, Auteur ; Michael J. Maciarello, Auteur ; Andrew Salywon, Auteur . - 2006 . - pp. 560-561.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 560-561
Mots-clés : Mosiera ehrenbergii Mosiera longipes Myrtaceae Essential oil composition Limonene α-pinene Résumé : Essential oils of fragrant Mosiera enrhenbergii (O. Berg) Landrum (Myrtaceae), collected in Arizona from Mexican seed, and M. longipes (O. Berg) Small, collected in Florida, were examined by GC/MS/FID. Thirty-eight constituents were identified with dominant components of limonene (51.6±0.7%) and α-pinene (33.6±2.4%) in M. ehrenbergii and limonene (47.8±2.5%) in M. longipes. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699167#.UXg-dkqC5mN
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 562-565
Titre : Chemical composition of the ether and ethyl acetate extracts of serbian selected tobacco types : Yaka, prilep and otlja Type de document : texte imprimé Auteurs : Niko Radulovic, Auteur ; Gordana Stojanovic, Auteur ; Radosav Palic, Auteur Année de publication : 2006 Article en page(s) : pp. 562-565 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Nicotiana tabacum Solanaceae Tobacco cultivars Yaka Prilep Otlja Extract composition Nicotine Neophytadiene Heptacosane Octacosane Nonacosane Hentriacontane Résumé : A study of the chemical composition of ether and ethyl acetate extracts of the Serbian selected tobacco types Yaka, Prilep and Otlja was performed using GC and GC/MS. The major constituents were: nicotine (24.2–58.9% of the total material detected in the ethyl acetate extracts and 46.1–49.5% of ether extracts), neophytadiene (4.0–17.9% of ethyl acetate extracts and 11.2–31.9% of ether extracts) and a mixture of n-, iso- and anteiso-alkanes (17.1–60.4% of ethyl acetate extracts and 8.4–24.7% of ether extracts). A detailed comparison of the obtained results with the composition of essential oils and supercritical CO2 extracts of the same tobacco types is presented. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699168#.UXhLzkqC5mP [article] Chemical composition of the ether and ethyl acetate extracts of serbian selected tobacco types : Yaka, prilep and otlja [texte imprimé] / Niko Radulovic, Auteur ; Gordana Stojanovic, Auteur ; Radosav Palic, Auteur . - 2006 . - pp. 562-565.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 562-565
Mots-clés : Nicotiana tabacum Solanaceae Tobacco cultivars Yaka Prilep Otlja Extract composition Nicotine Neophytadiene Heptacosane Octacosane Nonacosane Hentriacontane Résumé : A study of the chemical composition of ether and ethyl acetate extracts of the Serbian selected tobacco types Yaka, Prilep and Otlja was performed using GC and GC/MS. The major constituents were: nicotine (24.2–58.9% of the total material detected in the ethyl acetate extracts and 46.1–49.5% of ether extracts), neophytadiene (4.0–17.9% of ethyl acetate extracts and 11.2–31.9% of ether extracts) and a mixture of n-, iso- and anteiso-alkanes (17.1–60.4% of ethyl acetate extracts and 8.4–24.7% of ether extracts). A detailed comparison of the obtained results with the composition of essential oils and supercritical CO2 extracts of the same tobacco types is presented. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699168#.UXhLzkqC5mP
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 566-568
Titre : Germacrene D chemotype of essential oils of leonurus cardiaca L. growing wild in vilnius district (Lithuania) germacrene D chemotype of essential oils of leonurus cardiaca L. growing wild in vilnius district (Lithuania) Type de document : texte imprimé Auteurs : Danute Mockute, Auteur ; Genovaite Bernotiene, Auteur ; Asta Judzentiene, Auteur Année de publication : 2006 Article en page(s) : pp. 566-568 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Leonurus cardiaca Labiatae Essential oil composition Germacrene D Résumé : The essential oils of wild Leonurus cardiaca L. collected at full flowering in six habitats in Vilnius district were analyzed by GC and GC/MS. About the half of the oils were consisted of sesquiterpene hydrocarbons (48.8–62.2%). The oils from fresh dried plants were of the germacrene D (26.6–35.1%) chemotype. The other main constituents were β-caryophyllene (5.8–9.0%) and α-humulene (6.4–9.2%). Forty-nine identified compounds made up 73.1–84.8% of the oils. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699169#.UXmMeEqC5mP [article] Germacrene D chemotype of essential oils of leonurus cardiaca L. growing wild in vilnius district (Lithuania) germacrene D chemotype of essential oils of leonurus cardiaca L. growing wild in vilnius district (Lithuania) [texte imprimé] / Danute Mockute, Auteur ; Genovaite Bernotiene, Auteur ; Asta Judzentiene, Auteur . - 2006 . - pp. 566-568.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 566-568
Mots-clés : Leonurus cardiaca Labiatae Essential oil composition Germacrene D Résumé : The essential oils of wild Leonurus cardiaca L. collected at full flowering in six habitats in Vilnius district were analyzed by GC and GC/MS. About the half of the oils were consisted of sesquiterpene hydrocarbons (48.8–62.2%). The oils from fresh dried plants were of the germacrene D (26.6–35.1%) chemotype. The other main constituents were β-caryophyllene (5.8–9.0%) and α-humulene (6.4–9.2%). Forty-nine identified compounds made up 73.1–84.8% of the oils. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699169#.UXmMeEqC5mP
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 569-571
Titre : Essential oils of elettariopsis smithiae Y. K. kam and E. rugosa (Y. K. Kam) C.K. lim Type de document : texte imprimé Auteurs : K.C. Wong, Auteur ; Y. Sivasothy, Auteur ; P. L. Boey, Auteur Année de publication : 2006 Article en page(s) : pp. 569-571 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Elettariopsis smithiae Elettariopsis rugosa Zingiberaceae Essential oil composition Geranial Neral Camphene α-fenchyl acetate Spathulenol β-phellandrene β-pinene Résumé : The essential oils obtained by hydrodistillation of the leaves, rhizomes and roots of Elettariopsis smithiae Y.K. Kam and Elettariopsis rugosa (Y.K. Kam) C.K. Lim were analyzed by capillary GC and GC/MS. The oils of E. smithiae were dominated by monoterpenoids, the major components were geranial (38.1%) and neral (29.1%) in the leaf oil, and camphene (22.9%) and α-fenchyl acetate (15.7%) in the oil from the rhizomes and roots. The leaf oil of E. rugosa contained high levels of sesquiterpenoids, particularly spathulenol (29.5%), while the oil of the rhizomes and roots contained mainly monoterpenoids, with β-phellandrene (26.2%) and camphene (15.2%) being clearly the two most abundant components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699170#.UXmNuUqC5mN [article] Essential oils of elettariopsis smithiae Y. K. kam and E. rugosa (Y. K. Kam) C.K. lim [texte imprimé] / K.C. Wong, Auteur ; Y. Sivasothy, Auteur ; P. L. Boey, Auteur . - 2006 . - pp. 569-571.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 569-571
Mots-clés : Elettariopsis smithiae Elettariopsis rugosa Zingiberaceae Essential oil composition Geranial Neral Camphene α-fenchyl acetate Spathulenol β-phellandrene β-pinene Résumé : The essential oils obtained by hydrodistillation of the leaves, rhizomes and roots of Elettariopsis smithiae Y.K. Kam and Elettariopsis rugosa (Y.K. Kam) C.K. Lim were analyzed by capillary GC and GC/MS. The oils of E. smithiae were dominated by monoterpenoids, the major components were geranial (38.1%) and neral (29.1%) in the leaf oil, and camphene (22.9%) and α-fenchyl acetate (15.7%) in the oil from the rhizomes and roots. The leaf oil of E. rugosa contained high levels of sesquiterpenoids, particularly spathulenol (29.5%), while the oil of the rhizomes and roots contained mainly monoterpenoids, with β-phellandrene (26.2%) and camphene (15.2%) being clearly the two most abundant components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699170#.UXmNuUqC5mN
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 572-573
Titre : Chemical composition of the essential oil of tagetes minuta L. Type de document : texte imprimé Auteurs : M. Farshbaf Moghaddam, Auteur ; R. Omidbiagi, Auteur ; F. Sefidkon, Auteur Année de publication : 2006 Article en page(s) : pp. 572-573 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Tagetes minuta Asteraceae Essential oil composition α-terpineol (Z)-β-ocimene Dihydrotagetone (E)-ocimenone Résumé : The essential oil was obtained by hydrodistillation from Tagetes minuta L. cultivated in Iran. The oil was analyzed by GC and GC/MS. The main components were α-terpineol (20.8%), (Z)-β-ocimene (17.7%), dihydrotagetone (13.7%), (E)-ocimenone (13.3%), (Z)-tagetone (8.4%) and (Z)-ocimenone (6.1%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699171#.UXmXI0qC5mN [article] Chemical composition of the essential oil of tagetes minuta L. [texte imprimé] / M. Farshbaf Moghaddam, Auteur ; R. Omidbiagi, Auteur ; F. Sefidkon, Auteur . - 2006 . - pp. 572-573.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 572-573
Mots-clés : Tagetes minuta Asteraceae Essential oil composition α-terpineol (Z)-β-ocimene Dihydrotagetone (E)-ocimenone Résumé : The essential oil was obtained by hydrodistillation from Tagetes minuta L. cultivated in Iran. The oil was analyzed by GC and GC/MS. The main components were α-terpineol (20.8%), (Z)-β-ocimene (17.7%), dihydrotagetone (13.7%), (E)-ocimenone (13.3%), (Z)-tagetone (8.4%) and (Z)-ocimenone (6.1%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699171#.UXmXI0qC5mN
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 574-577
Titre : Composition and antimicrobial activity of the essential oil from stems, leaves, fruits and roots of smyrnium cordifolium boiss. from Iran Type de document : texte imprimé Auteurs : Hamzeh Amiri, Auteur ; Ramezan A. Khavari-Nejad, Auteur ; Shiva Masoud, Auteur Année de publication : 2006 Article en page(s) : pp. 574-577 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Smyrnium cordifolium Umbelliferae Essential oil composition Curzerene Curzerenone Hexadecanoic acid Antimicrobial activity Résumé : The essential oils obtained by hydrodistillation from the stems, leaves, fruits and roots of Smyrnium cordifolium Boiss. growing wild in the northwest of Iran were investigated by GC and GC/MS. The major constituents of the stem and fruit oils appeared to be curzerene (22.7% and 45.7%) and curzerenone (19.2% and 23.9%). The leaf and root oils were also characterized by high concentration of these compounds but in reversed order: curzerenone (21.8% and 56.6%) and curzerene (16.9% and 18.7%). Hexadecanoicacid (13.6% and 18.7%) was also prodominant in the stem and leaf oils.
In this study antibacterial activities of stem, leaf, root and fruit oils of S. cordifolium against seven Gram-positive and -negative bacteria were determined by measuring the growth inhibitory zone. The oils showed significant anti-microbial activity against Gram-positive bacteria. The oil of root and fruit inhibited the growth of Salmonella typhi; the stem oil inhibited the growth of Escherichia coli and Pseudomonas aeroginosa. Shigella flexneri was insensitive to the oil.ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699172#.UXmaiEqC5mN [article] Composition and antimicrobial activity of the essential oil from stems, leaves, fruits and roots of smyrnium cordifolium boiss. from Iran [texte imprimé] / Hamzeh Amiri, Auteur ; Ramezan A. Khavari-Nejad, Auteur ; Shiva Masoud, Auteur . - 2006 . - pp. 574-577.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 574-577
Mots-clés : Smyrnium cordifolium Umbelliferae Essential oil composition Curzerene Curzerenone Hexadecanoic acid Antimicrobial activity Résumé : The essential oils obtained by hydrodistillation from the stems, leaves, fruits and roots of Smyrnium cordifolium Boiss. growing wild in the northwest of Iran were investigated by GC and GC/MS. The major constituents of the stem and fruit oils appeared to be curzerene (22.7% and 45.7%) and curzerenone (19.2% and 23.9%). The leaf and root oils were also characterized by high concentration of these compounds but in reversed order: curzerenone (21.8% and 56.6%) and curzerene (16.9% and 18.7%). Hexadecanoicacid (13.6% and 18.7%) was also prodominant in the stem and leaf oils.
In this study antibacterial activities of stem, leaf, root and fruit oils of S. cordifolium against seven Gram-positive and -negative bacteria were determined by measuring the growth inhibitory zone. The oils showed significant anti-microbial activity against Gram-positive bacteria. The oil of root and fruit inhibited the growth of Salmonella typhi; the stem oil inhibited the growth of Escherichia coli and Pseudomonas aeroginosa. Shigella flexneri was insensitive to the oil.ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699172#.UXmaiEqC5mN
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 578-580
Titre : Which is better for disc diffusion assays of essential oils—isosensitest or nutrient agar? Type de document : texte imprimé Auteurs : Therese Moon, Auteur ; Heather M.A. Cavanagh, Auteur ; Jenny M. Wilkinson, Auteur Année de publication : 2006 Article en page(s) : pp. 578-580 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Antimicrobial activity Disc diffusion Iso-sensitest Lavender oil Lavandin oil Lavandula allardi Résumé : The disc diffusion assay is often used for screening of essential oils for antimicrobial activity. In this paper we describe an investigation into whether differences exist in the zone of inhibition obtained with two agar types; IsoSensitest and nutrient agar. Standard disc diffusion assay was performed using both agar types using three essential oils against two bacteria and one yeast. Statistically significant differences in the size of zone of inhibition were recorded for the two agar types however differences were not found consistently across essential oil or organism types. These data suggest that there is a complex interaction between bacteria, the oil being assayed and agar type and that no generalizations about the superiority of one agar or another can be made. En ligne : http://www.tandfonline.com/doi/ref/10.1080/10412905.2006.9699173#tabModule [article] Which is better for disc diffusion assays of essential oils—isosensitest or nutrient agar? [texte imprimé] / Therese Moon, Auteur ; Heather M.A. Cavanagh, Auteur ; Jenny M. Wilkinson, Auteur . - 2006 . - pp. 578-580.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 578-580
Mots-clés : Antimicrobial activity Disc diffusion Iso-sensitest Lavender oil Lavandin oil Lavandula allardi Résumé : The disc diffusion assay is often used for screening of essential oils for antimicrobial activity. In this paper we describe an investigation into whether differences exist in the zone of inhibition obtained with two agar types; IsoSensitest and nutrient agar. Standard disc diffusion assay was performed using both agar types using three essential oils against two bacteria and one yeast. Statistically significant differences in the size of zone of inhibition were recorded for the two agar types however differences were not found consistently across essential oil or organism types. These data suggest that there is a complex interaction between bacteria, the oil being assayed and agar type and that no generalizations about the superiority of one agar or another can be made. En ligne : http://www.tandfonline.com/doi/ref/10.1080/10412905.2006.9699173#tabModule
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 581-585
Titre : Chemical composition, antifungal and in vitro antioxidant properties of monarda didyma L. essential oil Type de document : texte imprimé Auteurs : Daniele Fraternale, Auteur ; Laura Giamperi, Auteur ; Anahi Bucchini, Auteur Année de publication : 2006 Article en page(s) : pp. 581-585 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Monarda didyma Lamiaceae Essential oil composition Thymol Linalool Antifungal activity Antioxidant activity Résumé : The chemical composition of the essential oil obtained from Monarda didyma stem with leaves and flowers was analyzed by GC and GC/MS and the components identified were 22, mainly thymol (57.3% and 51.7%, respectively), γ-terpinene (9.3% and 14.3%), p-cymene (10.5% and 9.7%), δ-3-carene (4.5% and 6.2%) and myrcene (3.7% and 3.7%). The two oils were qualitatively similar. The antifungal activity of the oil was evaluated against four phytopathogenic fungi by direct contact with the Agar diffusion method and with the fungistatc action of the vapors using the Micro-atmosphere method. The most sensitive fungus resulted Rhizoctonia solani in the first test and Botrytis cinerea in the second. The antioxidant activity of the oil was evaluated by DPPH test, were the oil showed an effect comparable to Trolox, and by lipid peroxidation test, where the activity of the oil was similar to that of BHT. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699174#.UXq9qkqC5mP [article] Chemical composition, antifungal and in vitro antioxidant properties of monarda didyma L. essential oil [texte imprimé] / Daniele Fraternale, Auteur ; Laura Giamperi, Auteur ; Anahi Bucchini, Auteur . - 2006 . - pp. 581-585.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 581-585
Mots-clés : Monarda didyma Lamiaceae Essential oil composition Thymol Linalool Antifungal activity Antioxidant activity Résumé : The chemical composition of the essential oil obtained from Monarda didyma stem with leaves and flowers was analyzed by GC and GC/MS and the components identified were 22, mainly thymol (57.3% and 51.7%, respectively), γ-terpinene (9.3% and 14.3%), p-cymene (10.5% and 9.7%), δ-3-carene (4.5% and 6.2%) and myrcene (3.7% and 3.7%). The two oils were qualitatively similar. The antifungal activity of the oil was evaluated against four phytopathogenic fungi by direct contact with the Agar diffusion method and with the fungistatc action of the vapors using the Micro-atmosphere method. The most sensitive fungus resulted Rhizoctonia solani in the first test and Botrytis cinerea in the second. The antioxidant activity of the oil was evaluated by DPPH test, were the oil showed an effect comparable to Trolox, and by lipid peroxidation test, where the activity of the oil was similar to that of BHT. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699174#.UXq9qkqC5mP
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 586-589
Titre : Antifungal activity of three essential oils on growth and toxigenesis of penicillium aurantiogriseum and penicillium viridicatum Type de document : texte imprimé Auteurs : Mustapha Khaddor, Auteur ; Ahmed Lamarti, Auteur ; Abdelrhafour Tantaoui-Elaraki, Auteur Année de publication : 2006 Article en page(s) : pp. 586-589 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Antifungal activity Artemisia herba-alba Asteraceae Eucalyptus globulus Myrtaceae Rosmarinus officinalis Lamiaceae Résumé : The effect of eucalyptus, rosemary and mugwort essential oils was evaluated on the mycelial growth and toxigenesis of Penicillium aurantiogriseum and P. viridicatum. A significant decrease in mycelial dry weight was obtained with the addition of 0.05–2.5% of each of the three essential oils in yeast extract sucrose broth. The inhibition of mycelium growth was tested on malt extract agar, Czapeck yeast agar, yeast extract sucrose agar and broth at constant pH, and was highly effective for mugwort, followed by eucalyptus. A complete inhibition of toxin production was observed with 0.44% of each essential oil for P. aurantiogriseum and 0.22% for P. viridicatum. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699175#.UXrAbkqC5mN [article] Antifungal activity of three essential oils on growth and toxigenesis of penicillium aurantiogriseum and penicillium viridicatum [texte imprimé] / Mustapha Khaddor, Auteur ; Ahmed Lamarti, Auteur ; Abdelrhafour Tantaoui-Elaraki, Auteur . - 2006 . - pp. 586-589.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 18 N° 5 (Septembre-Octobre 2006) . - pp. 586-589
Mots-clés : Antifungal activity Artemisia herba-alba Asteraceae Eucalyptus globulus Myrtaceae Rosmarinus officinalis Lamiaceae Résumé : The effect of eucalyptus, rosemary and mugwort essential oils was evaluated on the mycelial growth and toxigenesis of Penicillium aurantiogriseum and P. viridicatum. A significant decrease in mycelial dry weight was obtained with the addition of 0.05–2.5% of each of the three essential oils in yeast extract sucrose broth. The inhibition of mycelium growth was tested on malt extract agar, Czapeck yeast agar, yeast extract sucrose agar and broth at constant pH, and was highly effective for mugwort, followed by eucalyptus. A complete inhibition of toxin production was observed with 0.44% of each essential oil for P. aurantiogriseum and 0.22% for P. viridicatum. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699175#.UXrAbkqC5mN
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