Dépouillements

Volatile compounds of the fruits of sipharuna thecaphora (Poepp. et Endl.) A. DC. / Jorge A. Pino in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 289- 292 Titre : Volatile compounds of the fruits of sipharuna thecaphora (Poepp. et Endl.) A. DC. Type de document : texte imprimé Auteurs : Jorge A. Pino, Auteur ; Clara E. Quijano-Celís, Auteur ; Javier A. Rangel-Mendoza, Auteur Article en page(s) : pp. 289- 292 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Sipharuna  thecaphora  Fruit  Volatiles  Atractylone  Curzerene Index. décimale : 646 Résumé : Volatile compounds were isolated from fruits of Siparuna thecaphora (Poepp. et Endl.) A. DC. by simultaneous steam distillation-solvent extraction. Compounds were identified by capillary GC/MS. One hundred and thirty compounds were identified, with the major representatives being atractylone (12.7% of the total volatiles) and curzerene (11.7% of the total volatiles). The significant amounts of neral and geranial, with their powerful lemon fragrances, contribute much to the typical fruit flavor. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Volatile compounds of the fruits of sipharuna thecaphora (Poepp. et Endl.) A. DC. [texte imprimé] / Jorge A. Pino, Auteur ; Clara E. Quijano-Celís, Auteur ; Javier A. Rangel-Mendoza, Auteur . - pp. 289- 292. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 289- 292 Mots-clés : Sipharuna  thecaphora  Fruit  Volatiles  Atractylone  Curzerene Index. décimale : 646 Résumé : Volatile compounds were isolated from fruits of Siparuna thecaphora (Poepp. et Endl.) A. DC. by simultaneous steam distillation-solvent extraction. Compounds were identified by capillary GC/MS. One hundred and thirty compounds were identified, with the major representatives being atractylone (12.7% of the total volatiles) and curzerene (11.7% of the total volatiles). The significant amounts of neral and geranial, with their powerful lemon fragrances, contribute much to the typical fruit flavor. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Variability of essential oil composition of cultivated feverfew (Tanacetum parthenium (L.) Schultz Bip.) populations / Zora P. Dajic Stevanovic in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 292- 294 Titre : Variability of essential oil composition of cultivated feverfew (Tanacetum parthenium (L.) Schultz Bip.) populations Type de document : texte imprimé Auteurs : Zora P. Dajic Stevanovic, Auteur ; Tatjana Lj. Nastovski, Auteur ; Mihailo S. Ristic, Auteur Article en page(s) : pp. 292- 294 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Tanacetum  parthenium  Asteraceae  Feverfew  Essential  oil  composition  Camphor  Camphene  Trans-chrysanthenyl  acetate Index. décimale : 646 Résumé : The differences in essential oil composition, based upon GC and GC/MS analysis, were studied in four cultivated populations of Feverfew (Tanacetum parthenium (L.) Schulz Bip.). The yield of oil ranged from 0.23% to 0.36%; the major components were camphor (46.4–47.2%), trans-chrysanthenyl acetate (22.4–27.3%) and camphene (10.9–12.7%). Statistically significant differences among tested populations were mostly related to the content of trans-chrysanthenyl acetate and borneol. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Variability of essential oil composition of cultivated feverfew (Tanacetum parthenium (L.) Schultz Bip.) populations [texte imprimé] / Zora P. Dajic Stevanovic, Auteur ; Tatjana Lj. Nastovski, Auteur ; Mihailo S. Ristic, Auteur . - pp. 292- 294. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 292- 294 Mots-clés : Tanacetum  parthenium  Asteraceae  Feverfew  Essential  oil  composition  Camphor  Camphene  Trans-chrysanthenyl  acetate Index. décimale : 646 Résumé : The differences in essential oil composition, based upon GC and GC/MS analysis, were studied in four cultivated populations of Feverfew (Tanacetum parthenium (L.) Schulz Bip.). The yield of oil ranged from 0.23% to 0.36%; the major components were camphor (46.4–47.2%), trans-chrysanthenyl acetate (22.4–27.3%) and camphene (10.9–12.7%). Statistically significant differences among tested populations were mostly related to the content of trans-chrysanthenyl acetate and borneol. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Yield and composition of essential oils from eucalyptus citriodora x eucalyptus torelliana, a hybrid species growing in Congo-Brazzaville / A. N. Loumouamou in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 295- 299 Titre : Yield and composition of essential oils from eucalyptus citriodora x eucalyptus torelliana, a hybrid species growing in Congo-Brazzaville Type de document : texte imprimé Auteurs : A. N. Loumouamou, Auteur ; Th. Silou, Auteur ; G. Mapola, Auteur Article en page(s) : pp. 295- 299 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Eucalyptus  citriodora  Eucalyptus  torelliana  Eucalyptus  citriodora  x  E.  torelliana  Myrtaceae  Essential  oil  composition  Citronellal  Citronellol  α-pinene  Citronellyl  acetate Index. décimale : 646 Résumé : Essential oils from leaves of E. citriodora and E. torelliana pure species and E. citriodora x E. torelliana hybrids, obtained by hydrodistillation, were analyzed by GC and GC/MS. Six oil samples of E. citriodora showed two main constituents (citronellal 57.1–75.4% and citronellol 8–11%) out of 64 identified constituents (> 0.1%). Nine oil samples from E. torelliana contained 78 constituents (> 0.1%) with various main constituents: α-pinene (20.3–78.1%), globulol (20–26%) and citronellyl acetate (55.5%). Six oil samples of E. citriodora x E. torelliana hybrids were of a citronellal/ citronellol chemical type (66–76%), like E. citriodora, or α-pinene (24.3–49.5%), or citronellyl acetate (61.4%) chemical type, like E. torelliana. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Yield and composition of essential oils from eucalyptus citriodora x eucalyptus torelliana, a hybrid species growing in Congo-Brazzaville [texte imprimé] / A. N. Loumouamou, Auteur ; Th. Silou, Auteur ; G. Mapola, Auteur . - pp. 295- 299. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 295- 299 Mots-clés : Eucalyptus  citriodora  Eucalyptus  torelliana  Eucalyptus  citriodora  x  E.  torelliana  Myrtaceae  Essential  oil  composition  Citronellal  Citronellol  α-pinene  Citronellyl  acetate Index. décimale : 646 Résumé : Essential oils from leaves of E. citriodora and E. torelliana pure species and E. citriodora x E. torelliana hybrids, obtained by hydrodistillation, were analyzed by GC and GC/MS. Six oil samples of E. citriodora showed two main constituents (citronellal 57.1–75.4% and citronellol 8–11%) out of 64 identified constituents (> 0.1%). Nine oil samples from E. torelliana contained 78 constituents (> 0.1%) with various main constituents: α-pinene (20.3–78.1%), globulol (20–26%) and citronellyl acetate (55.5%). Six oil samples of E. citriodora x E. torelliana hybrids were of a citronellal/ citronellol chemical type (66–76%), like E. citriodora, or α-pinene (24.3–49.5%), or citronellyl acetate (61.4%) chemical type, like E. torelliana. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Chemical composition and antioxidant activity of the essential oil from oxytropis falcate bunge / Hua Jiang in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 300-302 Titre : Chemical composition and antioxidant activity of the essential oil from oxytropis falcate bunge Type de document : texte imprimé Auteurs : Hua Jiang, Auteur ; Wen Q. Zhan, Auteur ; Xia Liu, Auteur Article en page(s) : pp. 300-302 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Oxytropis  falcate  Leguminosue  Essential  oil  composition  Viridiflorol  Antioxidant  activity Index. décimale : 646 Résumé : The antioxidant activity of the essential oil from Oxytropis falcate Bunge was determined spectrophotometrically using the 1,1-diphenyl-2-picrylhydrazyl free radical (DPPH) while the oil was analyzed by GC and GC/MS. The oil exhibited an IC50 value at 0.17 mg/mL. Analysis revealed that 50 compounds were identified, consisting 89.0% of the total oil. Viridiflorol (11.5%), (E)-nerolidol (8.2%), ethyl hexadecanoate (6.5%), tricosane (5.6%) and spathulenol (5.4%) were the major components of the oil. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Chemical composition and antioxidant activity of the essential oil from oxytropis falcate bunge [texte imprimé] / Hua Jiang, Auteur ; Wen Q. Zhan, Auteur ; Xia Liu, Auteur . - pp. 300-302. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 300-302 Mots-clés : Oxytropis  falcate  Leguminosue  Essential  oil  composition  Viridiflorol  Antioxidant  activity Index. décimale : 646 Résumé : The antioxidant activity of the essential oil from Oxytropis falcate Bunge was determined spectrophotometrically using the 1,1-diphenyl-2-picrylhydrazyl free radical (DPPH) while the oil was analyzed by GC and GC/MS. The oil exhibited an IC50 value at 0.17 mg/mL. Analysis revealed that 50 compounds were identified, consisting 89.0% of the total oil. Viridiflorol (11.5%), (E)-nerolidol (8.2%), ethyl hexadecanoate (6.5%), tricosane (5.6%) and spathulenol (5.4%) were the major components of the oil. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Effect of altitude on the essential oil constituents of artemisia roxburghiana besser var. purpurascens (Jacq.) hook / Flora Haider in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 303-304 Titre : Effect of altitude on the essential oil constituents of artemisia roxburghiana besser var. purpurascens (Jacq.) hook Type de document : texte imprimé Auteurs : Flora Haider, Auteur ; Narendra Kumar, Auteur ; S. Banerjee Article en page(s) : pp. 303-304 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Artemisia  roxburghiana  var.  purpurascens  Asteraceae  Essential  oil  composition  α-thujone  Borneol  β-caryophyllene  Eugenol  Altitude  variation Index. décimale : 646 Résumé : Mature vegetative plants of Artemisia roxburghiana Besser var. purpurascens (Jacq.) Hook were collected from Mussoorie (2205 m), Bhatwari (1218 m) and Bhaldana (850 m) from Garhwal Himalayas and their essential oils were isolated and subjected to GC and GC/MS analysis. The oil yield was lowest (0.2%) in the plants collected from the relatively higher altitude of Mussoorie; it was rich in borneol (21.2%) followed by linalyl acetate (7.4%) and α-humulene (6.7%). The oils from plants collected from the lower altitudes of Bhatwari and Bhaldana yielded higher percentage of oils (0.8–0.85%) which were dominated by β-caryophyllene (16.3%, 18.4%) followed by α-thujone (12.0%) in the former and eugenol (16.2%) in the later. En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Effect of altitude on the essential oil constituents of artemisia roxburghiana besser var. purpurascens (Jacq.) hook [texte imprimé] / Flora Haider, Auteur ; Narendra Kumar, Auteur ; S. Banerjee . - pp. 303-304. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 303-304 Mots-clés : Artemisia  roxburghiana  var.  purpurascens  Asteraceae  Essential  oil  composition  α-thujone  Borneol  β-caryophyllene  Eugenol  Altitude  variation Index. décimale : 646 Résumé : Mature vegetative plants of Artemisia roxburghiana Besser var. purpurascens (Jacq.) Hook were collected from Mussoorie (2205 m), Bhatwari (1218 m) and Bhaldana (850 m) from Garhwal Himalayas and their essential oils were isolated and subjected to GC and GC/MS analysis. The oil yield was lowest (0.2%) in the plants collected from the relatively higher altitude of Mussoorie; it was rich in borneol (21.2%) followed by linalyl acetate (7.4%) and α-humulene (6.7%). The oils from plants collected from the lower altitudes of Bhatwari and Bhaldana yielded higher percentage of oils (0.8–0.85%) which were dominated by β-caryophyllene (16.3%, 18.4%) followed by α-thujone (12.0%) in the former and eugenol (16.2%) in the later. En ligne : http://www.jeoronline.com/archive/detail/42#top

Analysis of the hexane extracts from seven oleoresins of protium species / Jefferson Rocha de A. Silva in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 305-308 Titre : Analysis of the hexane extracts from seven oleoresins of protium species Type de document : texte imprimé Auteurs : Jefferson Rocha de A. Silva, Auteur ; Maria das Graças B. Zoghbi, Auteur ; Angelo da C. Pinto, Auteur Article en page(s) : pp. 305-308 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Protium  apiculatum  Protium  hebetatum  Protium  heptaphyllum  Protium  paniculatum  Protium  grandifolium  Protium  strumosum  Protium  tenuifolium  Burseraceae  Extract  composition  p-cymene  α-amyrin  β-amyrin  α-amyrenone Index. décimale : 646 Résumé : The oleoresins of seven Protium species were extracted with hexane and the obtained extracts were studied by GC and GC/MS. A total of 38 compounds were identified in these extracts. The principal components were α-pinene, β-pinene, p-cymene, α-cubebene, β-caryophyllene, α-amyrenone, α-amyrin and β-amyrin. p-Cymene was the principal monoterpene of P. grandifolium (46.5%) and P. apiculatum (25.4%). High concentrations of α- and β-amyrins were identified in P. strumosum (64%) and P. tenuifolium (66.7%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Analysis of the hexane extracts from seven oleoresins of protium species [texte imprimé] / Jefferson Rocha de A. Silva, Auteur ; Maria das Graças B. Zoghbi, Auteur ; Angelo da C. Pinto, Auteur . - pp. 305-308. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 305-308 Mots-clés : Protium  apiculatum  Protium  hebetatum  Protium  heptaphyllum  Protium  paniculatum  Protium  grandifolium  Protium  strumosum  Protium  tenuifolium  Burseraceae  Extract  composition  p-cymene  α-amyrin  β-amyrin  α-amyrenone Index. décimale : 646 Résumé : The oleoresins of seven Protium species were extracted with hexane and the obtained extracts were studied by GC and GC/MS. A total of 38 compounds were identified in these extracts. The principal components were α-pinene, β-pinene, p-cymene, α-cubebene, β-caryophyllene, α-amyrenone, α-amyrin and β-amyrin. p-Cymene was the principal monoterpene of P. grandifolium (46.5%) and P. apiculatum (25.4%). High concentrations of α- and β-amyrins were identified in P. strumosum (64%) and P. tenuifolium (66.7%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Seasonal variation of the (E)-nerolidol and other volatile compounds within ten different cultivated populations of baccharis dracunculifolia D.C. (Asteraceae) / Joao Paulo B. de Sousa in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 308-314 Titre : Seasonal variation of the (E)-nerolidol and other volatile compounds within ten different cultivated populations of baccharis dracunculifolia D.C. (Asteraceae) Type de document : texte imprimé Auteurs : Joao Paulo B. de Sousa, Auteur ; Renata F. Jorge, Auteur ; Mateus F. Leite, Auteur Article en page(s) : pp. 308-314 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Baccharis  dracunculifolia  Asteraceae  (E)-nerolidol  Essential  oil  composition  Seasonal  effects Index. décimale : 646 Résumé : Initially, the seeds of Baccharis dracunculifolia were collected from populations of 10 different regions, and the cultivation experiment was carried out in an experimental area of 1,800 m2 by cultivating 100 individuals of each population. The essential oil analyses were performed on both GC-FID and GC/MS, which allowed the identification of 14 compounds. The oil yield varied from 0.31% to 0.70% among populations and season. The major oxygenated sesquiterpenes in the cultivated experiment were (E)-nerolidol (32%) and spathulenol (17%). The mean concentration in the plant of (E)-nerolidol was five times higher in March (136.53 mg/100 g of plant) than it was in July (25.03 mg/100 g of plant). The mean concentration of spathulenol increased about three fold from July (16.25 mg/100 g of plant) to April (47.50 mg/100 g of plant). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Seasonal variation of the (E)-nerolidol and other volatile compounds within ten different cultivated populations of baccharis dracunculifolia D.C. (Asteraceae) [texte imprimé] / Joao Paulo B. de Sousa, Auteur ; Renata F. Jorge, Auteur ; Mateus F. Leite, Auteur . - pp. 308-314. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 308-314 Mots-clés : Baccharis  dracunculifolia  Asteraceae  (E)-nerolidol  Essential  oil  composition  Seasonal  effects Index. décimale : 646 Résumé : Initially, the seeds of Baccharis dracunculifolia were collected from populations of 10 different regions, and the cultivation experiment was carried out in an experimental area of 1,800 m2 by cultivating 100 individuals of each population. The essential oil analyses were performed on both GC-FID and GC/MS, which allowed the identification of 14 compounds. The oil yield varied from 0.31% to 0.70% among populations and season. The major oxygenated sesquiterpenes in the cultivated experiment were (E)-nerolidol (32%) and spathulenol (17%). The mean concentration in the plant of (E)-nerolidol was five times higher in March (136.53 mg/100 g of plant) than it was in July (25.03 mg/100 g of plant). The mean concentration of spathulenol increased about three fold from July (16.25 mg/100 g of plant) to April (47.50 mg/100 g of plant). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Fruit oil of campomanesia pubescens (Myrtaceae) / José R. M. Silva in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 315-316 Titre : Fruit oil of campomanesia pubescens (Myrtaceae) Type de document : texte imprimé Auteurs : José R. M. Silva, Auteur ; Nilva Ré-Poppi, Auteur ; Claudia A. L. Cardoso, Auteur Article en page(s) : pp. 315-316 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Campomanesia  pubescens  Myrtaceae  Guavira  Essential  oil  composition  Cryptomeridiol Index. décimale : 646 Résumé : The essential oils obtained from the fruits of Campomanesia pubescens O. Berg (Myrtaceae) collected in the Mato Grosso do Sul were analyzed by GC and GC/MS. Thirty-eight components were identified in the fruit oil. The major constituent was cryptomeridiol (14.2%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Fruit oil of campomanesia pubescens (Myrtaceae) [texte imprimé] / José R. M. Silva, Auteur ; Nilva Ré-Poppi, Auteur ; Claudia A. L. Cardoso, Auteur . - pp. 315-316. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 315-316 Mots-clés : Campomanesia  pubescens  Myrtaceae  Guavira  Essential  oil  composition  Cryptomeridiol Index. décimale : 646 Résumé : The essential oils obtained from the fruits of Campomanesia pubescens O. Berg (Myrtaceae) collected in the Mato Grosso do Sul were analyzed by GC and GC/MS. Thirty-eight components were identified in the fruit oil. The major constituent was cryptomeridiol (14.2%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Chemical composition of the essential oil of centaurium erythraea rafn (Gentianaceae) from Serbia / Olga Jovanovic in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 317-322 Titre : Chemical composition of the essential oil of centaurium erythraea rafn (Gentianaceae) from Serbia Type de document : texte imprimé Auteurs : Olga Jovanovic, Auteur ; Niko Radulovic, Auteur ; Gordana Stojanovic, Auteur Article en page(s) : pp. 317-322 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Centaurium  erythraea  Gentianaceae  Essential  oil  composition  Neophytadiene  Carvacrol  p-camphorene  Erythrocentaurin Index. décimale : 646 Résumé : The volatile constituents of the aerial parts of Centaurium erythraea Rafn obtained by hydrodistillation were analyzed by GC and GC/MS. Two hundred and thirty two constituents identified accounted for 93.4% of the total oil. The major components of the oil were: neophytadiene isomer III (10.1%), carvacrol (7.9%), p-camphorene (5.6%), hexadecanoic acid (4.9%) and thymol (4.2%). The terpenoid fraction represented more then one half of the oil (14.4% monoterpenoids, 18.7% sesquiterpenoids and 22.4% diterpenoids), while the fatty acids and fatty acid derived compounds made up a third, and the carotenoid derived compounds only ca. 5% of the oil. Erythrocentaurin, 5-formyl-2,3- dihydroisocoumarin, although a minor contributor (0.1%) of the oil, was identified for the first time in an oil sample. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Chemical composition of the essential oil of centaurium erythraea rafn (Gentianaceae) from Serbia [texte imprimé] / Olga Jovanovic, Auteur ; Niko Radulovic, Auteur ; Gordana Stojanovic, Auteur . - pp. 317-322. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 317-322 Mots-clés : Centaurium  erythraea  Gentianaceae  Essential  oil  composition  Neophytadiene  Carvacrol  p-camphorene  Erythrocentaurin Index. décimale : 646 Résumé : The volatile constituents of the aerial parts of Centaurium erythraea Rafn obtained by hydrodistillation were analyzed by GC and GC/MS. Two hundred and thirty two constituents identified accounted for 93.4% of the total oil. The major components of the oil were: neophytadiene isomer III (10.1%), carvacrol (7.9%), p-camphorene (5.6%), hexadecanoic acid (4.9%) and thymol (4.2%). The terpenoid fraction represented more then one half of the oil (14.4% monoterpenoids, 18.7% sesquiterpenoids and 22.4% diterpenoids), while the fatty acids and fatty acid derived compounds made up a third, and the carotenoid derived compounds only ca. 5% of the oil. Erythrocentaurin, 5-formyl-2,3- dihydroisocoumarin, although a minor contributor (0.1%) of the oil, was identified for the first time in an oil sample. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Composition of the essential oil from trinia dalechampii (Ten.) janchen / Francesco Epifano in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 323-324 Titre : Composition of the essential oil from trinia dalechampii (Ten.) janchen Type de document : texte imprimé Auteurs : Francesco Epifano, Auteur ; Lidia Leporini, Auteur ; Roberta Luzzi, Auteur Article en page(s) : pp. 323-324 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Trinia  dalechampii  Apiaceae  Essential  oil  composition  Myristicin  Limonene  Methyl  carvacrol  β-caryophyllene Index. décimale : 646 Résumé : The essential oil isolated from plants of Trinia dalechampii (Ten.) Janchen. collected in Gran Sasso Mountain (Abruzzo region, Italy) was analyzed by GC and GC/MS. Sixteen compounds were identified and the major components were myristicin (32.7%), limonene (19.4%), methyl carvacrol (18.7%) and β-caryophyllene (13.7%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Composition of the essential oil from trinia dalechampii (Ten.) janchen [texte imprimé] / Francesco Epifano, Auteur ; Lidia Leporini, Auteur ; Roberta Luzzi, Auteur . - pp. 323-324. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 323-324 Mots-clés : Trinia  dalechampii  Apiaceae  Essential  oil  composition  Myristicin  Limonene  Methyl  carvacrol  β-caryophyllene Index. décimale : 646 Résumé : The essential oil isolated from plants of Trinia dalechampii (Ten.) Janchen. collected in Gran Sasso Mountain (Abruzzo region, Italy) was analyzed by GC and GC/MS. Sixteen compounds were identified and the major components were myristicin (32.7%), limonene (19.4%), methyl carvacrol (18.7%) and β-caryophyllene (13.7%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Essential oil composition of aloysia gratissima from Brazil / Graziella Trovati in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 325-326 Titre : Essential oil composition of aloysia gratissima from Brazil Type de document : texte imprimé Auteurs : Graziella Trovati, Auteur ; Gilberto O. Chierice, Auteur ; Edgar A. Sanches, Auteur Article en page(s) : pp. 325-326 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Aloysia  gratissima  Verbenaceae  Essential  oil  composition  Isopinocamphone  Limonene  Guaiol Index. décimale : 646 Résumé : The study of Aloysia gratissima essential oil from leaves was obtained by hydrodistillation using a Clevenger type apparatus. The essential oil composition was analyzed by GC and GC/MS. The major compounds were identified representing 94.7% of the oil. The most abundant compounds were isopinocamphone (cis-3-pinanone) (25.4%), limonene (15.1%), and guaiol (12.7%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Essential oil composition of aloysia gratissima from Brazil [texte imprimé] / Graziella Trovati, Auteur ; Gilberto O. Chierice, Auteur ; Edgar A. Sanches, Auteur . - pp. 325-326. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 325-326 Mots-clés : Aloysia  gratissima  Verbenaceae  Essential  oil  composition  Isopinocamphone  Limonene  Guaiol Index. décimale : 646 Résumé : The study of Aloysia gratissima essential oil from leaves was obtained by hydrodistillation using a Clevenger type apparatus. The essential oil composition was analyzed by GC and GC/MS. The major compounds were identified representing 94.7% of the oil. The most abundant compounds were isopinocamphone (cis-3-pinanone) (25.4%), limonene (15.1%), and guaiol (12.7%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Antioxidant capacity of the essential oils from lavandula luisieri, L. stoechas subsp. lusitanica, L. stoechas subsp. lusitanica x L. luisieri and L. viridis grown in algarve (Portugal) / Fabiola Matos in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 327-336 Titre : Antioxidant capacity of the essential oils from lavandula luisieri, L. stoechas subsp. lusitanica, L. stoechas subsp. lusitanica x L. luisieri and L. viridis grown in algarve (Portugal) Type de document : texte imprimé Auteurs : Fabiola Matos, Auteur ; Maria G. Miguel, Auteur ; Joao Duarte, Auteur Article en page(s) : pp. 327-336 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Lavandula  luisieri  Lavandula  stoechas  L.  subsp.  lusitanica  Lavandula  viridis  Lavandula  stoechas  subsp.  lusitanica  x  L.  luisieri  Lamiaceae  Essential  oil  composition  1,8-cineole  Fenchone  Camphor  Trans-α-necrodyl  acetate  Antioxidant  activity Index. décimale : 646 Résumé : The antioxidant capacity of the essential oils isolated from the aerial parts of Lavandula luisieri, L. stoechas subsp. lusitanica, the hybrid L. stoechas subsp. lusitanica x L. luisieri, and L. viridis collected in different regions of Algarve (Portugal), as well as that of butylated hydroxytoluene (BHT), was evaluated using three different methods: free radical scavenging activity using 2,2-diphenyl-1-picrylhydrazyl (DPPH) method, thiobarbituric acid reactive substances assay (TBARS) and reductive potential. The chemical composition of the essential oils was analyzed by GC and GC/MS. The oils of L. luisieri were mainly constituted by 1,8-cineole (26-34%) and trans-α-necrodyl acetate (11–18%), only present in this lavender species. The oils of Lavandula stoechas subsp. lusitanica and the hybrid L. stoechas subsp. lusitanica x L. luisieri were dominated by fenchone (42–44%) and camphor (35–36%). Despite of the morphological resemblances of the L. stoechas subsp. lusitanica x L. luisieri with L. luisieri, no necrodane derivatives were detected in the hybrid, showing instead a major chemical similarity with L. stoechas oil. Lavandula viridis oil mainly comprised 1,8-cineole (33%) and camphor (20%). The oils of L. luisieri were the most effective as antioxidants, independent of the evaluation method used, although showing always lower antioxidant ability than BHT. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Antioxidant capacity of the essential oils from lavandula luisieri, L. stoechas subsp. lusitanica, L. stoechas subsp. lusitanica x L. luisieri and L. viridis grown in algarve (Portugal) [texte imprimé] / Fabiola Matos, Auteur ; Maria G. Miguel, Auteur ; Joao Duarte, Auteur . - pp. 327-336. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 327-336 Mots-clés : Lavandula  luisieri  Lavandula  stoechas  L.  subsp.  lusitanica  Lavandula  viridis  Lavandula  stoechas  subsp.  lusitanica  x  L.  luisieri  Lamiaceae  Essential  oil  composition  1,8-cineole  Fenchone  Camphor  Trans-α-necrodyl  acetate  Antioxidant  activity Index. décimale : 646 Résumé : The antioxidant capacity of the essential oils isolated from the aerial parts of Lavandula luisieri, L. stoechas subsp. lusitanica, the hybrid L. stoechas subsp. lusitanica x L. luisieri, and L. viridis collected in different regions of Algarve (Portugal), as well as that of butylated hydroxytoluene (BHT), was evaluated using three different methods: free radical scavenging activity using 2,2-diphenyl-1-picrylhydrazyl (DPPH) method, thiobarbituric acid reactive substances assay (TBARS) and reductive potential. The chemical composition of the essential oils was analyzed by GC and GC/MS. The oils of L. luisieri were mainly constituted by 1,8-cineole (26-34%) and trans-α-necrodyl acetate (11–18%), only present in this lavender species. The oils of Lavandula stoechas subsp. lusitanica and the hybrid L. stoechas subsp. lusitanica x L. luisieri were dominated by fenchone (42–44%) and camphor (35–36%). Despite of the morphological resemblances of the L. stoechas subsp. lusitanica x L. luisieri with L. luisieri, no necrodane derivatives were detected in the hybrid, showing instead a major chemical similarity with L. stoechas oil. Lavandula viridis oil mainly comprised 1,8-cineole (33%) and camphor (20%). The oils of L. luisieri were the most effective as antioxidants, independent of the evaluation method used, although showing always lower antioxidant ability than BHT. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Chemical studies of leaf essential oils of three species of juniperus from tensift al Haouz-Marrakech region (Morocco) / Nadia Achak in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 337-341 Titre : Chemical studies of leaf essential oils of three species of juniperus from tensift al Haouz-Marrakech region (Morocco) Type de document : texte imprimé Auteurs : Nadia Achak, Auteur ; Abderrahmane Romane, Auteur ; Mohamed Alifriqui, Auteur Article en page(s) : pp. 337-341 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Juniperus  thurifera  var.  africana  Juniperus  phoenicea  Juniperus  oxycedrus  Cupressaceae  Essential  oil  composition  Sabinene  γ-terpinene  13-epi-manoyl  oxide  (Z)-6-pentadecen-2-one  α-pinene Index. décimale : 646 Résumé : Volatile components from fresh and air-dried leaves of Juniperus thurifera var. africana, J. phoenicea and J. oxycedrus (Cupressaceae) were isolated by direct water distillation (Clevenger-type apparatus) and analyzed using GC (FID) and GC/MS. The essential oils from leaves of J. thurifera var. africana were characterized by a high sabinene content (16.5–21.8%), γ-terpinene (9.3–11.5%), and α-pinene (7.6–9.1%). The major components for J. phoenicea were α-pinene (38.2–58%) and δ-3-carene (7.6%), while 13-epi-manoyl oxide (12.5–13.2%), (Z)-6-pentadecen-2-one (11.5–12.2%), and α-pinene (8.5–17.1%) were the major components found in the leaf oils of J. oxycedrus. The fresh leaves of J. thurifera var. africana contained 1.46% oil, while the yield was 1.14% from the dried leaves. The oil yields from the dried leaves of J. phoenicea and J. oxycedrus were 0.94% and 0.01%, respectively. Air-drying moderately effected the qualitative and quantitative composition of the oils. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Chemical studies of leaf essential oils of three species of juniperus from tensift al Haouz-Marrakech region (Morocco) [texte imprimé] / Nadia Achak, Auteur ; Abderrahmane Romane, Auteur ; Mohamed Alifriqui, Auteur . - pp. 337-341. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 337-341 Mots-clés : Juniperus  thurifera  var.  africana  Juniperus  phoenicea  Juniperus  oxycedrus  Cupressaceae  Essential  oil  composition  Sabinene  γ-terpinene  13-epi-manoyl  oxide  (Z)-6-pentadecen-2-one  α-pinene Index. décimale : 646 Résumé : Volatile components from fresh and air-dried leaves of Juniperus thurifera var. africana, J. phoenicea and J. oxycedrus (Cupressaceae) were isolated by direct water distillation (Clevenger-type apparatus) and analyzed using GC (FID) and GC/MS. The essential oils from leaves of J. thurifera var. africana were characterized by a high sabinene content (16.5–21.8%), γ-terpinene (9.3–11.5%), and α-pinene (7.6–9.1%). The major components for J. phoenicea were α-pinene (38.2–58%) and δ-3-carene (7.6%), while 13-epi-manoyl oxide (12.5–13.2%), (Z)-6-pentadecen-2-one (11.5–12.2%), and α-pinene (8.5–17.1%) were the major components found in the leaf oils of J. oxycedrus. The fresh leaves of J. thurifera var. africana contained 1.46% oil, while the yield was 1.14% from the dried leaves. The oil yields from the dried leaves of J. phoenicea and J. oxycedrus were 0.94% and 0.01%, respectively. Air-drying moderately effected the qualitative and quantitative composition of the oils. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

The needle oil of pinus caribaea morelet from Nigeria / Dorcas O. Moronkola in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 342-344 Titre : The needle oil of pinus caribaea morelet from Nigeria Type de document : texte imprimé Auteurs : Dorcas O. Moronkola, Auteur ; Isiaka, A. Ogunwande, Auteur ; Isaac O. Oyewole, Auteur Article en page(s) : pp. 342-344 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Pinus  caribaea  Pinaceae  Essential  oil  composition  Limonene  β-phellandrene Index. décimale : 646 Résumé : Essential oil composition of fresh needles from Pinus caribaea Morelet (Carribean pine) grown in Nigeria was investigated by a combination of GC and GC/MS. The 44 oil constituents, obtained by hydrodistillation, were largely dominated by monoterpene hydrocarbons (83.6%). The present investigation revealed the abundance of limonene (42.9%) and β-phellandrene (24.4%). β-Caryophyllene (7.6%) occurred in a significant proportion among the sesquiterpenes. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] The needle oil of pinus caribaea morelet from Nigeria [texte imprimé] / Dorcas O. Moronkola, Auteur ; Isiaka, A. Ogunwande, Auteur ; Isaac O. Oyewole, Auteur . - pp. 342-344. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 342-344 Mots-clés : Pinus  caribaea  Pinaceae  Essential  oil  composition  Limonene  β-phellandrene Index. décimale : 646 Résumé : Essential oil composition of fresh needles from Pinus caribaea Morelet (Carribean pine) grown in Nigeria was investigated by a combination of GC and GC/MS. The 44 oil constituents, obtained by hydrodistillation, were largely dominated by monoterpene hydrocarbons (83.6%). The present investigation revealed the abundance of limonene (42.9%) and β-phellandrene (24.4%). β-Caryophyllene (7.6%) occurred in a significant proportion among the sesquiterpenes. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Composition of the leaf oils of prunus phaeosticta var. phaeosticta from Taiwan / Chen-Lung Ho in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 345-347 Titre : Composition of the leaf oils of prunus phaeosticta var. phaeosticta from Taiwan Type de document : texte imprimé Auteurs : Chen-Lung Ho, Auteur ; Eugene I-Chen Wang, Auteur ; Yu-Chang Su, Auteur Article en page(s) : pp. 345-347 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Prunus  phaeosticta  var.  phaeosticta  Rosaceae  Essential  oil  composition  Benzaldehyde  Headspace  volatiles Index. décimale : 646 Résumé : The leaf essential oils of Prunus phaeosticta var. phaeosticta were isolated and analyzed using hydrodistillation and headspace-GC methods to determine their composition and yield. Seventy-six compounds were identified in the hydrodistilled leaf oil, and 58 compounds were identified by the headspace, respectively, using GC and GC/MS. The main components of the oils were benzaldehyde (73.3%), 1,8-cineole (5.4%), and α-terpinyl acetate (4.4%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Composition of the leaf oils of prunus phaeosticta var. phaeosticta from Taiwan [texte imprimé] / Chen-Lung Ho, Auteur ; Eugene I-Chen Wang, Auteur ; Yu-Chang Su, Auteur . - pp. 345-347. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 345-347 Mots-clés : Prunus  phaeosticta  var.  phaeosticta  Rosaceae  Essential  oil  composition  Benzaldehyde  Headspace  volatiles Index. décimale : 646 Résumé : The leaf essential oils of Prunus phaeosticta var. phaeosticta were isolated and analyzed using hydrodistillation and headspace-GC methods to determine their composition and yield. Seventy-six compounds were identified in the hydrodistilled leaf oil, and 58 compounds were identified by the headspace, respectively, using GC and GC/MS. The main components of the oils were benzaldehyde (73.3%), 1,8-cineole (5.4%), and α-terpinyl acetate (4.4%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Essential oil constituents of aspilia africana (Pers.) C. D. adams leaf from Nigeria / Adebayo A. Gbolade in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 348-350 Titre : Essential oil constituents of aspilia africana (Pers.) C. D. adams leaf from Nigeria Type de document : texte imprimé Auteurs : Adebayo A. Gbolade, Auteur ; Ana Džamic, Auteur ; Petar D. Marin, Auteur Article en page(s) : pp. 348-350 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Aspilia  africana  Asteraceae  Essential  oil  composition  α-pinene  β-caryophyllene  Germacrene  D. Index. décimale : 646 Résumé : Essential oil of Aspilia africana found in Nigeria was investigated by GC and GC/MS analyses. The oil was characterized by the dominance of sesquiterpenes (58.0%). Sesquiterpenes, like β-caryophyllene (10.8%) and germacrene D (15.6%), and a monoterpene hydrocarbon, a-pinene (13.6%), formed the major components of A. africana oil. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Essential oil constituents of aspilia africana (Pers.) C. D. adams leaf from Nigeria [texte imprimé] / Adebayo A. Gbolade, Auteur ; Ana Džamic, Auteur ; Petar D. Marin, Auteur . - pp. 348-350. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 348-350 Mots-clés : Aspilia  africana  Asteraceae  Essential  oil  composition  α-pinene  β-caryophyllene  Germacrene  D. Index. décimale : 646 Résumé : Essential oil of Aspilia africana found in Nigeria was investigated by GC and GC/MS analyses. The oil was characterized by the dominance of sesquiterpenes (58.0%). Sesquiterpenes, like β-caryophyllene (10.8%) and germacrene D (15.6%), and a monoterpene hydrocarbon, a-pinene (13.6%), formed the major components of A. africana oil. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Composition of essential oils from five aromatic species of asteraceae / Hermann M. Niemeyer in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 350-353 Titre : Composition of essential oils from five aromatic species of asteraceae Type de document : texte imprimé Auteurs : Hermann M. Niemeyer, Auteur Article en page(s) : pp. 350-353 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Gnaphalium  philippi  Leptocarpha  rivularis  Ophryosporus  pinifolius  Senecio  adenotrichius  Senecio  zoellneri  Asteraceae  Essential  oil  composition  Dehydrofukinone  Caryophyllene  oxide  Dodecanoic  acid  (E)-nerolidol  β-caryophyllene  α-thujone  β-phellandrene  Limonene  δ-3-carene  β-pinene  α-pinene Index. décimale : 646 Résumé : The chemical composition of essential oils of five aromatic Asteraceae native of Chile was examined using GC and GC/MS. In the oil of Gnaphalium philippi Cabrera, 25 compounds were identified, with (E)-nerolidol (44.3%) and dodecanoic acid (8.7%) predominating. Seventeen compounds were identified in the oil of Leptocarpha rivularis DC., with caryophyllene oxide (25.2%), β-caryophyllene (21.1%), and α-thujone (11.9%) being the major ones. In the oil of Ophryosporus pinifolius (Phil.) King et H. Robinson, 23 compounds were identified, with limonene (35.9%) and β-caryophyllene (9.4%) being the major constituents. Eleven compounds were identified in the oil of Senecio adenotrichius DC., dehydrofukinone (70.9%) being the major one. In the oil of Senecio zoellneri Martic. et Quez., 21 compounds were identified, the predominant ones being δ-3-carene (19.5%), β-phellandrene (18.0%), β-pinene (16.4%), and α-pinene (10.8%). Monoterpenes predominated in O. pinifolius and S. zoellneri, and sesquiterpenes predominated in G. philippi, L. rivularis, and S. adenotrichius. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Composition of essential oils from five aromatic species of asteraceae [texte imprimé] / Hermann M. Niemeyer, Auteur . - pp. 350-353. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 350-353 Mots-clés : Gnaphalium  philippi  Leptocarpha  rivularis  Ophryosporus  pinifolius  Senecio  adenotrichius  Senecio  zoellneri  Asteraceae  Essential  oil  composition  Dehydrofukinone  Caryophyllene  oxide  Dodecanoic  acid  (E)-nerolidol  β-caryophyllene  α-thujone  β-phellandrene  Limonene  δ-3-carene  β-pinene  α-pinene Index. décimale : 646 Résumé : The chemical composition of essential oils of five aromatic Asteraceae native of Chile was examined using GC and GC/MS. In the oil of Gnaphalium philippi Cabrera, 25 compounds were identified, with (E)-nerolidol (44.3%) and dodecanoic acid (8.7%) predominating. Seventeen compounds were identified in the oil of Leptocarpha rivularis DC., with caryophyllene oxide (25.2%), β-caryophyllene (21.1%), and α-thujone (11.9%) being the major ones. In the oil of Ophryosporus pinifolius (Phil.) King et H. Robinson, 23 compounds were identified, with limonene (35.9%) and β-caryophyllene (9.4%) being the major constituents. Eleven compounds were identified in the oil of Senecio adenotrichius DC., dehydrofukinone (70.9%) being the major one. In the oil of Senecio zoellneri Martic. et Quez., 21 compounds were identified, the predominant ones being δ-3-carene (19.5%), β-phellandrene (18.0%), β-pinene (16.4%), and α-pinene (10.8%). Monoterpenes predominated in O. pinifolius and S. zoellneri, and sesquiterpenes predominated in G. philippi, L. rivularis, and S. adenotrichius. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Chemical composition of leaf essential oil from solidago decurrens lour / Xiwu Zhu in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 354-356 Titre : Chemical composition of leaf essential oil from solidago decurrens lour Type de document : texte imprimé Auteurs : Xiwu Zhu, Auteur ; Xiaohan Zhang, Auteur ; Jishuang Chen, Auteur Article en page(s) : pp. 354-356 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Solidago  decurrens  Compositae  Essential  oil  composition  δ-elemene  β-caryophyllene  Ledene  oxide-(II) Index. décimale : 646 Résumé : The essential oil was obtained at yield of 0.37% by hydrodistillation from fresh leaf tissue of Solidago decurrens Lour collected from Zhejiang Province, China. GC and GC/MS analysis identified 33 components, representing 90.4% of the leaf oil. The main components were δ-elemene (30.8%), β-elemene (6.4%), β-caryophyllene (15.4%), α-humulene (3.2%), δ-selinene (2.4%), germacrene D (4.5%), and ledene oxide-(II) (13.1%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Chemical composition of leaf essential oil from solidago decurrens lour [texte imprimé] / Xiwu Zhu, Auteur ; Xiaohan Zhang, Auteur ; Jishuang Chen, Auteur . - pp. 354-356. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 354-356 Mots-clés : Solidago  decurrens  Compositae  Essential  oil  composition  δ-elemene  β-caryophyllene  Ledene  oxide-(II) Index. décimale : 646 Résumé : The essential oil was obtained at yield of 0.37% by hydrodistillation from fresh leaf tissue of Solidago decurrens Lour collected from Zhejiang Province, China. GC and GC/MS analysis identified 33 components, representing 90.4% of the leaf oil. The main components were δ-elemene (30.8%), β-elemene (6.4%), β-caryophyllene (15.4%), α-humulene (3.2%), δ-selinene (2.4%), germacrene D (4.5%), and ledene oxide-(II) (13.1%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Chemical composition of the essential oils from leaves, flowers, stem and root of centaurea zuvandica sosn. / Sadegh Salmanpour in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 357-359 Titre : Chemical composition of the essential oils from leaves, flowers, stem and root of centaurea zuvandica sosn. Type de document : texte imprimé Auteurs : Sadegh Salmanpour, Auteur ; Mohammad A. Khalilzadeh, Auteur ; Hasan Sadeghifar, Auteur Article en page(s) : pp. 357-359 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Centaurea  zuvandica  Compositae  Essential  oil  composition  Germacrene  D  α-pinene  α-terpineol  Spathulenol Index. décimale : 646 Résumé : The essential oils obtained from the dried leaves, flowers, stem and root of Centaurea zuvandica Sosn. (Compositae) were analyzed using GC and GC/MS. Twenty components were identified in the oil of leaves with spathulenol (28.1%), α-pinene (21.3%) and caryophyllene oxide (9.7%) as main constituents. Fifteen compounds were identified in the oil of flowers with spathulenol (32.3%), α-pinene (25.8%) and limonene (8.2%) as main components. Eighteen compounds were characterized in the oil of stem with spathulenol (37.1%), α-terpineol (12.8%), caryophyllene oxide (8.2%) as main constituents. In the oil of root, germacrene D (35.2%), spathulenol (15.7%) and α-terpineol (11.6%) were found as main constituents. All oils consisted of monoterpene and sesquiterpene components. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Chemical composition of the essential oils from leaves, flowers, stem and root of centaurea zuvandica sosn. [texte imprimé] / Sadegh Salmanpour, Auteur ; Mohammad A. Khalilzadeh, Auteur ; Hasan Sadeghifar, Auteur . - pp. 357-359. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 357-359 Mots-clés : Centaurea  zuvandica  Compositae  Essential  oil  composition  Germacrene  D  α-pinene  α-terpineol  Spathulenol Index. décimale : 646 Résumé : The essential oils obtained from the dried leaves, flowers, stem and root of Centaurea zuvandica Sosn. (Compositae) were analyzed using GC and GC/MS. Twenty components were identified in the oil of leaves with spathulenol (28.1%), α-pinene (21.3%) and caryophyllene oxide (9.7%) as main constituents. Fifteen compounds were identified in the oil of flowers with spathulenol (32.3%), α-pinene (25.8%) and limonene (8.2%) as main components. Eighteen compounds were characterized in the oil of stem with spathulenol (37.1%), α-terpineol (12.8%), caryophyllene oxide (8.2%) as main constituents. In the oil of root, germacrene D (35.2%), spathulenol (15.7%) and α-terpineol (11.6%) were found as main constituents. All oils consisted of monoterpene and sesquiterpene components. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Seasonal variation of essential oil yield and composition of thyme (Thymus vulgaris L.) grown in Castilla – La Mancha (Central Spain) / Maria P. Arraiza in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 360-362 Titre : Seasonal variation of essential oil yield and composition of thyme (Thymus vulgaris L.) grown in Castilla – La Mancha (Central Spain) Type de document : texte imprimé Auteurs : Maria P. Arraiza, Auteur ; Maria P. Andrés, Auteur ; Carlos Arrabal, Auteur Article en page(s) : pp. 360-362 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Thymus  vulgaris  Labiatae  Thyme  Essential  oil  compositon  Thymol  p-cymene  γ-terpinene Index. décimale : 646 Résumé : Links between phenology, yield and composition of the essential oil of common thyme, Thymus vulgaris L., grown in Guadalajara (Central Spain) were determined in the different phases of the biological cycle during one year. Data showed an average yield of about 2%. The analysis of the oil components was carried out by GC-FID and GC/MS. The main oil constituents were thymol (36.3–47.5%), p-cymene (13.0–27.8%) and γ-terpinene (5.3–16.2%), which is in accord with a thymol chemotype. The highest yield of oil was obtained in the period of full flowering and the highest concentration of thymol in the period of initial flowering. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Seasonal variation of essential oil yield and composition of thyme (Thymus vulgaris L.) grown in Castilla – La Mancha (Central Spain) [texte imprimé] / Maria P. Arraiza, Auteur ; Maria P. Andrés, Auteur ; Carlos Arrabal, Auteur . - pp. 360-362. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 360-362 Mots-clés : Thymus  vulgaris  Labiatae  Thyme  Essential  oil  compositon  Thymol  p-cymene  γ-terpinene Index. décimale : 646 Résumé : Links between phenology, yield and composition of the essential oil of common thyme, Thymus vulgaris L., grown in Guadalajara (Central Spain) were determined in the different phases of the biological cycle during one year. Data showed an average yield of about 2%. The analysis of the oil components was carried out by GC-FID and GC/MS. The main oil constituents were thymol (36.3–47.5%), p-cymene (13.0–27.8%) and γ-terpinene (5.3–16.2%), which is in accord with a thymol chemotype. The highest yield of oil was obtained in the period of full flowering and the highest concentration of thymol in the period of initial flowering. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Antimicrobial activities of essential oils of mint and peppermint as well as some of their main compounds / Leopold Jirovetz in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 363-366 Titre : Antimicrobial activities of essential oils of mint and peppermint as well as some of their main compounds Type de document : texte imprimé Auteurs : Leopold Jirovetz, Auteur ; Gerhard Buchbauer, Auteur ; Stefanie Bail, Auteur Article en page(s) : pp. 363-366 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Mentha  canadensis  Mentha  piperita  Lamiaceae  Essential  oil  composition  Menthol  Menthone  Antimicrobial  activity  Menthyl  acetate  1,8-cineole  Limonene  β-pinene  β-caryophyllene  Eugenol Index. décimale : 646 Résumé : The oil of peppermint (Mentha x piperita L.) from the USA, a dementholized cornmint oil (M. canadensis L.), and a fraction of the dementholized cornmint oil were analyzed by GC-FID and GC/MS. The main constituents of the three samples analyzed were menthone (23.4%, 20.4% and 58.3%, respectively) and menthol (40.7%, 41.2% and 12.3%, respectively). The two oils, the cornmint oil fraction and seven mint oil compounds [(-)-menthol, (-)-menthone, (+/-)-menthyl acetate, 1,8-cineole, limonene, β-pinene and β-caryophyllene] were investigated for their antimicrobial effects against two Gram-positive bacteria (Staphylococcus aureus and Enterococcus faecalis), five Gram-negative bacteria (Escherichia coli, Pseudomonas aeruginosa, Proteus vulgaris, Klebsiella pneumoniae and Salmonella sp.) and the yeast Candida albicans using a modified agar dilution and agar diffusion method. Medium to high antimicrobial effects were found for both oils, the dementholized cornmint oil fraction, and the target-compounds against all Gram-positive bacteria, whereas against the Gram-negative bacteria and the yeast, one or more samples showed only weak or no activity. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Antimicrobial activities of essential oils of mint and peppermint as well as some of their main compounds [texte imprimé] / Leopold Jirovetz, Auteur ; Gerhard Buchbauer, Auteur ; Stefanie Bail, Auteur . - pp. 363-366. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 363-366 Mots-clés : Mentha  canadensis  Mentha  piperita  Lamiaceae  Essential  oil  composition  Menthol  Menthone  Antimicrobial  activity  Menthyl  acetate  1,8-cineole  Limonene  β-pinene  β-caryophyllene  Eugenol Index. décimale : 646 Résumé : The oil of peppermint (Mentha x piperita L.) from the USA, a dementholized cornmint oil (M. canadensis L.), and a fraction of the dementholized cornmint oil were analyzed by GC-FID and GC/MS. The main constituents of the three samples analyzed were menthone (23.4%, 20.4% and 58.3%, respectively) and menthol (40.7%, 41.2% and 12.3%, respectively). The two oils, the cornmint oil fraction and seven mint oil compounds [(-)-menthol, (-)-menthone, (+/-)-menthyl acetate, 1,8-cineole, limonene, β-pinene and β-caryophyllene] were investigated for their antimicrobial effects against two Gram-positive bacteria (Staphylococcus aureus and Enterococcus faecalis), five Gram-negative bacteria (Escherichia coli, Pseudomonas aeruginosa, Proteus vulgaris, Klebsiella pneumoniae and Salmonella sp.) and the yeast Candida albicans using a modified agar dilution and agar diffusion method. Medium to high antimicrobial effects were found for both oils, the dementholized cornmint oil fraction, and the target-compounds against all Gram-positive bacteria, whereas against the Gram-negative bacteria and the yeast, one or more samples showed only weak or no activity. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

The effects of extracts obtained by supercritical fluid extraction and traditional extraction techniques on larvae leptinotarsa decemlineata SAY. / Roman Pavela in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 367-373 Titre : The effects of extracts obtained by supercritical fluid extraction and traditional extraction techniques on larvae leptinotarsa decemlineata SAY. Type de document : texte imprimé Auteurs : Roman Pavela, Auteur ; Marie Sajfrtová, Auteur ; Helena Sovová, Auteur Article en page(s) : pp. 367-373 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Satureja  hortensis  Thymus  vulgaris  Lamiaceae  Essential  oil  composition  Extract  composition  Supercritical  CO2  Extract  composition  γ-terpinene  Carvacrol  Thymol  Leptinotarsa  decemlineata  Insecticidad  activity  Lethal  doses  Botanical  insecticides Index. décimale : 646 Résumé : Extracts from savory (Satureja hortensis L.) and thymus (Thymus vulgaris L.) were obtained by supercritical fluid extraction, hydrodistillation, and Soxhlet extraction with benzene and ethanol. The composition of volatile compounds in the extracts was determined by gas chromatography, and the toxicity and antifeedant effects of the extracts on larvae of Colorado potato beetle were evaluated. Generally it is possible to claim that all extracts caused mortality in 24 h after their topical application. Significant differences between the particular extracts and plants were found. The most effective isolates were the essentials oils which showed the lowest LD50. The lethal dosages of 22 mg and 29 mg were determined for oil from S. hortensis and T. vulgaris, respectively, but the difference was not significant (P < 0.05). The extracts of S. hortensis (SFE2 and SFE3) had similar efficiencies as the oils with lethal dosages of LD50 28 mg and 30 mg, respectively. Strong deterrent effects of all extracts against larvae were observed. In the no-choice test with leaf discs, the consumption of control food by the fourth instars larvae L. decemlineata was significantly higher than the consumption of treated food in the treatment concentrations (P < 0.05). The AFI declined depending on the concentration. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] The effects of extracts obtained by supercritical fluid extraction and traditional extraction techniques on larvae leptinotarsa decemlineata SAY. [texte imprimé] / Roman Pavela, Auteur ; Marie Sajfrtová, Auteur ; Helena Sovová, Auteur . - pp. 367-373. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 367-373 Mots-clés : Satureja  hortensis  Thymus  vulgaris  Lamiaceae  Essential  oil  composition  Extract  composition  Supercritical  CO2  Extract  composition  γ-terpinene  Carvacrol  Thymol  Leptinotarsa  decemlineata  Insecticidad  activity  Lethal  doses  Botanical  insecticides Index. décimale : 646 Résumé : Extracts from savory (Satureja hortensis L.) and thymus (Thymus vulgaris L.) were obtained by supercritical fluid extraction, hydrodistillation, and Soxhlet extraction with benzene and ethanol. The composition of volatile compounds in the extracts was determined by gas chromatography, and the toxicity and antifeedant effects of the extracts on larvae of Colorado potato beetle were evaluated. Generally it is possible to claim that all extracts caused mortality in 24 h after their topical application. Significant differences between the particular extracts and plants were found. The most effective isolates were the essentials oils which showed the lowest LD50. The lethal dosages of 22 mg and 29 mg were determined for oil from S. hortensis and T. vulgaris, respectively, but the difference was not significant (P < 0.05). The extracts of S. hortensis (SFE2 and SFE3) had similar efficiencies as the oils with lethal dosages of LD50 28 mg and 30 mg, respectively. Strong deterrent effects of all extracts against larvae were observed. In the no-choice test with leaf discs, the consumption of control food by the fourth instars larvae L. decemlineata was significantly higher than the consumption of treated food in the treatment concentrations (P < 0.05). The AFI declined depending on the concentration. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Composition and in vitro antimicrobial activities of the essential oils of two populations of thymus numidicus poiret. / Hocine Laouer in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 374-377 Titre : Composition and in vitro antimicrobial activities of the essential oils of two populations of thymus numidicus poiret. Type de document : texte imprimé Auteurs : Hocine Laouer, Auteur ; Nacira Boulaacheb, Auteur ; Salah Akkal, Auteur Article en page(s) : pp. 374-377 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Thymus  numidicus  Lamiaceae  Essential  oil  composition  Thymol  Antimicrobial  activity Index. décimale : 646 Résumé : We investigated the chemical composition and the antibacterial activity of the essential oils of two populations of Thymus numidicus Poiret. differentiated by the color of the flowers. Forty-two compounds were identified by gas chromatography (GC) and gas chromatography/mass spectrometry (GC/MS), representing more than 97% of the oil. The main components of both oils were thymol (59.0%, 68.0%), γ-terpinene (8.5%, 4.2%), p-cymene (5.8%, 4.5%), carvacrol (3.7%, 4.2%) and α-pinene (5.3%, 3.5%) (purplish-white and violet varieties, respectively). The oils exhibited promising activity in the disc diffusion antibacterial assay. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Composition and in vitro antimicrobial activities of the essential oils of two populations of thymus numidicus poiret. [texte imprimé] / Hocine Laouer, Auteur ; Nacira Boulaacheb, Auteur ; Salah Akkal, Auteur . - pp. 374-377. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 374-377 Mots-clés : Thymus  numidicus  Lamiaceae  Essential  oil  composition  Thymol  Antimicrobial  activity Index. décimale : 646 Résumé : We investigated the chemical composition and the antibacterial activity of the essential oils of two populations of Thymus numidicus Poiret. differentiated by the color of the flowers. Forty-two compounds were identified by gas chromatography (GC) and gas chromatography/mass spectrometry (GC/MS), representing more than 97% of the oil. The main components of both oils were thymol (59.0%, 68.0%), γ-terpinene (8.5%, 4.2%), p-cymene (5.8%, 4.5%), carvacrol (3.7%, 4.2%) and α-pinene (5.3%, 3.5%) (purplish-white and violet varieties, respectively). The oils exhibited promising activity in the disc diffusion antibacterial assay. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Chemical composition and antibacterial activity of the leaf essential oil of baccharis magellanica (Lam.) pers. and baccharis elaeoides remy from chile / Henrik T. Simonsen in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 377-380 Titre : Chemical composition and antibacterial activity of the leaf essential oil of baccharis magellanica (Lam.) pers. and baccharis elaeoides remy from chile Type de document : texte imprimé Auteurs : Henrik T. Simonsen, Auteur ; Casper Riedel, Auteur ; Lise B. Gade, Auteur Article en page(s) : pp. 377-380 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Baccharis  magellanica  Baccharis  elaeoides  Asteraceae  Essential  oil  composition  4-hydroxyacetophenone Index. décimale : 646 Résumé : The essential oil and the MeOH extract of the leaves from Baccharis magellanica and B. elaeoides were found to be active against the bacteria Staphylococcus aureus. Analysis of the leaf essential oil yielded 0.3% v/w and 0.7% v/w, respectively. Analysis by GC-FID and GC/MS established the major constituents of both species. In B. elaeoides the major constituents were γ-cadinene (9.9%), limonene (9.1%), τ-cadinol (8.4%), α-cadinol (8.1%), β-pinene (5.0%), β-patchoulene (4.9%), α-muurolene (4.0%), α-pinene (3.6%), α-calacorene (2.7%), γ-muurolene (2.7%), α-thujene (2.5%), α-cubebene (2.4%) and terpinen-4-ol (2.2%), and in B. magellanica the major constituents were 4-hydroxyacetophenone (30.5%), massoia lactone (9.2%), α-cadinol (6.5%), γ-eudesmol (4.9%), elemol (3.7%), β-eudesmol (2.5%) and caryophyllene oxide (2.3%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Chemical composition and antibacterial activity of the leaf essential oil of baccharis magellanica (Lam.) pers. and baccharis elaeoides remy from chile [texte imprimé] / Henrik T. Simonsen, Auteur ; Casper Riedel, Auteur ; Lise B. Gade, Auteur . - pp. 377-380. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 377-380 Mots-clés : Baccharis  magellanica  Baccharis  elaeoides  Asteraceae  Essential  oil  composition  4-hydroxyacetophenone Index. décimale : 646 Résumé : The essential oil and the MeOH extract of the leaves from Baccharis magellanica and B. elaeoides were found to be active against the bacteria Staphylococcus aureus. Analysis of the leaf essential oil yielded 0.3% v/w and 0.7% v/w, respectively. Analysis by GC-FID and GC/MS established the major constituents of both species. In B. elaeoides the major constituents were γ-cadinene (9.9%), limonene (9.1%), τ-cadinol (8.4%), α-cadinol (8.1%), β-pinene (5.0%), β-patchoulene (4.9%), α-muurolene (4.0%), α-pinene (3.6%), α-calacorene (2.7%), γ-muurolene (2.7%), α-thujene (2.5%), α-cubebene (2.4%) and terpinen-4-ol (2.2%), and in B. magellanica the major constituents were 4-hydroxyacetophenone (30.5%), massoia lactone (9.2%), α-cadinol (6.5%), γ-eudesmol (4.9%), elemol (3.7%), β-eudesmol (2.5%) and caryophyllene oxide (2.3%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Phytochemical and toxicological evaluations of the essential oil from the bark of aniba canellila (H.B.K.) mez. / P.J.C. Sousa in The journal of essential oil research, Vol. 21 N° 4 (Juillet/Août 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 381-384 Titre : Phytochemical and toxicological evaluations of the essential oil from the bark of aniba canellila (H.B.K.) mez. Type de document : texte imprimé Auteurs : P.J.C. Sousa, Auteur ; J. S. Araujo, Auteur ; L.L.S. Pereira, Auteur Article en page(s) : pp. 381-384 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Aniba  canellila  Lauraceae  Essential  oil  composition  1-nitro-2-phenylethane  Methyl  eugenol Index. décimale : 646 Résumé : Due to its therapeutic action, the phytochemical study of the essential oil of Aniba canelilla H.B.K Mez. (Lauraceae) and its toxicological preclinical trial were evaluated. The essential oil extracted from the bark (OEAC) yielded 1.0% and the major constituents were 1-nitro-2-phenylethane (52.9%) and methyl eugenol (38.7%), both identified by GC/ MS and GC-FID. The observed LD50 (oral) was 720 ± 66.4 mg/kg. The doses used in the subacute toxicity study (1/10 and 1/20 of the LD50) were administered in rats for 30 days, and the biochemical (glucose, urea, creatinine, triglycerides, cholesterol, glutamic-oxaloacetic transaminase, glutamic-pyruvic transaminase and alkaline phosphatase) and hematological (erythrocytes, leukocytes and platelets counts, blood hemoglobin concentration, hematocrit and mean corpuscular volume, mean corpuscular hemoglobin, and mean corpuscular hemoglobin concentration) parameters were observed. The results suggested that the A. canellila oil presented low toxicity in rats, according to the used dosages. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Phytochemical and toxicological evaluations of the essential oil from the bark of aniba canellila (H.B.K.) mez. [texte imprimé] / P.J.C. Sousa, Auteur ; J. S. Araujo, Auteur ; L.L.S. Pereira, Auteur . - pp. 381-384. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 4 (Juillet/Août 2009) . - pp. 381-384 Mots-clés : Aniba  canellila  Lauraceae  Essential  oil  composition  1-nitro-2-phenylethane  Methyl  eugenol Index. décimale : 646 Résumé : Due to its therapeutic action, the phytochemical study of the essential oil of Aniba canelilla H.B.K Mez. (Lauraceae) and its toxicological preclinical trial were evaluated. The essential oil extracted from the bark (OEAC) yielded 1.0% and the major constituents were 1-nitro-2-phenylethane (52.9%) and methyl eugenol (38.7%), both identified by GC/ MS and GC-FID. The observed LD50 (oral) was 720 ± 66.4 mg/kg. The doses used in the subacute toxicity study (1/10 and 1/20 of the LD50) were administered in rats for 30 days, and the biochemical (glucose, urea, creatinine, triglycerides, cholesterol, glutamic-oxaloacetic transaminase, glutamic-pyruvic transaminase and alkaline phosphatase) and hematological (erythrocytes, leukocytes and platelets counts, blood hemoglobin concentration, hematocrit and mean corpuscular volume, mean corpuscular hemoglobin, and mean corpuscular hemoglobin concentration) parameters were observed. The results suggested that the A. canellila oil presented low toxicity in rats, according to the used dosages. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

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