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Chemical analysis of volatile constituents of berula erecta (Hudson) coville subsp. erecta (Apiaceae) from Serbia / Jelena Lazarevic in The journal of essential oil research, Vol. 22 N° 2 (Mars/Avril 2010) 

Public ISBD [article]  in The journal of essential oil research > Vol. 22 N° 2 (Mars/Avril 2010) . - pp. 153 - 156 Titre : Chemical analysis of volatile constituents of berula erecta (Hudson) coville subsp. erecta (Apiaceae) from Serbia Type de document : texte imprimé Auteurs : Jelena Lazarevic, Auteur ; Niko Radulovic, Auteur ; Radosav Palic, Auteur Année de publication : 2010 Article en page(s) : pp. 153 - 156 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Berula  erecta  Apiaceae  Essential  oil  composition  (Z)-falcarinol  β-sesquiphellandrene  β-caryophyllene  γ-terpinene Index. décimale : 646 Résumé : The essential oil of Berula erecta (Apiaceae) obtained by hydrodistillation was analyzed by GC and GC/MS. One hundred and twenty-five components identified accounted for 96.2% of the total oil. The oil was characterized by the presence of (Z)-falcarinol (21.5%), β-sesquiphellandrene (17.2%), β-caryophyllene (14.9%) and γ-terpinene (14.8%). Terpenoids (66.2%) constituted the main fraction of the oil, with monoterpene (19.3%) and sesquiterpene hydrocarbons (39.2%) as the most abundant compound class. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/50 [article] Chemical analysis of volatile constituents of berula erecta (Hudson) coville subsp. erecta (Apiaceae) from Serbia [texte imprimé] / Jelena Lazarevic, Auteur ; Niko Radulovic, Auteur ; Radosav Palic, Auteur . - 2010 . - pp. 153 - 156. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 22 N° 2 (Mars/Avril 2010) . - pp. 153 - 156 Mots-clés : Berula  erecta  Apiaceae  Essential  oil  composition  (Z)-falcarinol  β-sesquiphellandrene  β-caryophyllene  γ-terpinene Index. décimale : 646 Résumé : The essential oil of Berula erecta (Apiaceae) obtained by hydrodistillation was analyzed by GC and GC/MS. One hundred and twenty-five components identified accounted for 96.2% of the total oil. The oil was characterized by the presence of (Z)-falcarinol (21.5%), β-sesquiphellandrene (17.2%), β-caryophyllene (14.9%) and γ-terpinene (14.8%). Terpenoids (66.2%) constituted the main fraction of the oil, with monoterpene (19.3%) and sesquiterpene hydrocarbons (39.2%) as the most abundant compound class. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/50

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

Chemical composition of the essential oil of doronicum austriacum jacq. subsp. giganteum (Griseb.) stoj. et stef. (Compositae) from Serbia / Jelena Lazarevic in The journal of essential oil research, Vol. 21 N° 6 (Novembre/Décembre 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 6 (Novembre/Décembre 2009) . - pp. 507-510 Titre : Chemical composition of the essential oil of doronicum austriacum jacq. subsp. giganteum (Griseb.) stoj. et stef. (Compositae) from Serbia Type de document : texte imprimé Auteurs : Jelena Lazarevic, Auteur ; Niko Radulovic, Auteur ; Radosav Palic, Auteur Article en page(s) : pp. 507-510 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Doronicum  austriacum  Compositae  Essential  oil  composition  germacrene  D Index. décimale : 646 Résumé : The composition of the hydrodistilled oil of Doronicum austriacum Jacq. subsp. giganteum (Griseb.) Stoj. et Stef. (Compositae) obtained in 0.08% w/w yield was determined by GC and GC/MS resulting in the identification of 154 components, accounting for 97.9% of the total oil. The major constituents were germacrene D (50.8%), β-caryophyllene (9.1%), α-humulene (5.5%) and (Z,E)-α-farnesene (5.2%). Terpenoids (93.6%) constituted the main fraction of the oil with sesquiterpene hydrocarbons (81.6%) as the most abundant compound class. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Chemical composition of the essential oil of doronicum austriacum jacq. subsp. giganteum (Griseb.) stoj. et stef. (Compositae) from Serbia [texte imprimé] / Jelena Lazarevic, Auteur ; Niko Radulovic, Auteur ; Radosav Palic, Auteur . - pp. 507-510. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 6 (Novembre/Décembre 2009) . - pp. 507-510 Mots-clés : Doronicum  austriacum  Compositae  Essential  oil  composition  germacrene  D Index. décimale : 646 Résumé : The composition of the hydrodistilled oil of Doronicum austriacum Jacq. subsp. giganteum (Griseb.) Stoj. et Stef. (Compositae) obtained in 0.08% w/w yield was determined by GC and GC/MS resulting in the identification of 154 components, accounting for 97.9% of the total oil. The major constituents were germacrene D (50.8%), β-caryophyllene (9.1%), α-humulene (5.5%) and (Z,E)-α-farnesene (5.2%). Terpenoids (93.6%) constituted the main fraction of the oil with sesquiterpene hydrocarbons (81.6%) as the most abundant compound class. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Chemical composition of the ether and ethyl acetate extracts of serbian selected tobacco types / Niko Radulovic in The journal of essential oil research, Vol. 18 N° 5 (Septembre-Octobre 2006) 

Public ISBD [article]  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

Volatiles of minuartia recurva (All.) schinz et thell. subsp. recurva (Caryophyllaceae) from serbia / Olga Jovanovic in The journal of essential oil research, Vol. 21 N° 5 (Septembre/Octobre 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 5 (Septembre/Octobre 2009) . - pp. 429-432 Titre : Volatiles of minuartia recurva (All.) schinz et thell. subsp. recurva (Caryophyllaceae) from serbia Type de document : texte imprimé Auteurs : Olga Jovanovic, Auteur ; Niko Radulovic, Auteur ; Radosav Palic, Auteur Article en page(s) : pp. 429-432 Note générale : Génie chimique Langues : Anglais (eng) Mots-clés : Minuartia  recurva  Caryophyllaceae  Essential  oil  composition  Nonanal  3-hexenol  Hexahydrofarnesyl  acetone  Methyl  3-hydroxyoctadecanoate Index. décimale : 646 Résumé : The essential oil of fresh aerial parts of Minuartia recurva ssp. recurva obtained by hydrodistillation was analyzed by GC and GC/MS. One hundred fifty-one constituents identified accounted for 95.5% of the total oil. The major components of the oil were: nonanal (9.9%), (Z)-3-hexenol (8.5%), hexahydrofarnesyl acetone (5.3%) and methyl 3-hydroxyoctadecanoate (4.5%). “Green leaf” volatiles constituted the major fraction of the oil (52.9%). Along with methyl 3-hydroxyoctadecanoate, the presence of g-lactones of palmitic and stearic acids (1.4% and 1.6%, respectively) characterized the oil. These rare plant metabolites have been identified for the first time in the family Caryophyllaceae. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Volatiles of minuartia recurva (All.) schinz et thell. subsp. recurva (Caryophyllaceae) from serbia [texte imprimé] / Olga Jovanovic, Auteur ; Niko Radulovic, Auteur ; Radosav Palic, Auteur . - pp. 429-432. Génie chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 5 (Septembre/Octobre 2009) . - pp. 429-432 Mots-clés : Minuartia  recurva  Caryophyllaceae  Essential  oil  composition  Nonanal  3-hexenol  Hexahydrofarnesyl  acetone  Methyl  3-hydroxyoctadecanoate Index. décimale : 646 Résumé : The essential oil of fresh aerial parts of Minuartia recurva ssp. recurva obtained by hydrodistillation was analyzed by GC and GC/MS. One hundred fifty-one constituents identified accounted for 95.5% of the total oil. The major components of the oil were: nonanal (9.9%), (Z)-3-hexenol (8.5%), hexahydrofarnesyl acetone (5.3%) and methyl 3-hydroxyoctadecanoate (4.5%). “Green leaf” volatiles constituted the major fraction of the oil (52.9%). Along with methyl 3-hydroxyoctadecanoate, the presence of g-lactones of palmitic and stearic acids (1.4% and 1.6%, respectively) characterized the oil. These rare plant metabolites have been identified for the first time in the family Caryophyllaceae. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Volatiles of telekia speciosa (Schreb.) baumg. (Asteraceae) from Serbia / Bojan Zlatkovic in The journal of essential oil research, Vol. 22 N° 3 (Mai/Juin 2010) 

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