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Composition of essential oil of bidens cernua L., asteraceae from Serbia / Jean-Claude Chalchat in The journal of essential oil research, Vol. 21 N°1 (Janvier/Février 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N°1 (Janvier/Février 2009) . - pp. 41-42 Titre : Composition of essential oil of bidens cernua L., asteraceae from Serbia Type de document : texte imprimé Auteurs : Jean-Claude Chalchat, Auteur ; Silvana Petrovic, Auteur ; Zoran Maksimovic, Auteur Article en page(s) : pp. 41-42 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Bidens  cernua  Asteraceae  Essential  oil  composition  1-phenylhepta-1,3,5-triyne Index. décimale : 646 Résumé : Chemical composition of the essential oil isolated by hydrodistillation from the aerial blooming parts of Bidens cernua was analyzed. By GC and GC/MS analysis, 16 components were identified (70.1% of the total oil). The plant material yielded 0.5% (v/w) of gold-yellowish liquid with intensive, unpleasant and heavy scent. The principal compound was identified as 1-phenylhepta-1,3,5-triyne (57.1%), followed by sesquiterpenes caryophyllene oxide, humulene-1,2-epoxide and α-selinene (3.0%, 3.1% and 1.1% respectively), as well as (E,E)-1,3,11-tridecatriene-5,7,9-triyne (1.8%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Composition of essential oil of bidens cernua L., asteraceae from Serbia [texte imprimé] / Jean-Claude Chalchat, Auteur ; Silvana Petrovic, Auteur ; Zoran Maksimovic, Auteur . - pp. 41-42. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N°1 (Janvier/Février 2009) . - pp. 41-42 Mots-clés : Bidens  cernua  Asteraceae  Essential  oil  composition  1-phenylhepta-1,3,5-triyne Index. décimale : 646 Résumé : Chemical composition of the essential oil isolated by hydrodistillation from the aerial blooming parts of Bidens cernua was analyzed. By GC and GC/MS analysis, 16 components were identified (70.1% of the total oil). The plant material yielded 0.5% (v/w) of gold-yellowish liquid with intensive, unpleasant and heavy scent. The principal compound was identified as 1-phenylhepta-1,3,5-triyne (57.1%), followed by sesquiterpenes caryophyllene oxide, humulene-1,2-epoxide and α-selinene (3.0%, 3.1% and 1.1% respectively), as well as (E,E)-1,3,11-tridecatriene-5,7,9-triyne (1.8%). DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top