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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

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