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Essential oil composition of bothriochloa bladhi / V. H.K. Verma in The journal of essential oil research, Vol. 20 N°1 (Janvier/Fevrier 2008) 

Public ISBD [article]  in The journal of essential oil research > Vol. 20 N°1 (Janvier/Fevrier 2008) . - pp. 55-57 Titre : Essential oil composition of bothriochloa bladhi Type de document : texte imprimé Auteurs : V. H.K. Verma, Auteur ; Bikram Singh, Auteur ; Garikapati D. Kiran Babu, Auteur Année de publication : 2008 Article en page(s) : pp. 55-57 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Bothriochloa  bladhi  Poaceae  Essential  oil  composition  Isoamyl  hexanoate  Chemo-variant Résumé : The essential oil composition of Bothriochloa bladhi (Retz.) S.T. Blake, an aromatic fodder grass from Palampur (Himachal Pradesh), was analyzed by GC and GC/MS. The major constituents characterized were isoamyl hexanoate (33.2%), isovaleric acid (7.2%), propyl hexanoate (3.5%) and camphor (2.1%). The oil was devoid of acorenone-B and differs from the oils produced from other regions with respect to the sesquiterpenoid content. The chemical composition also revealed that the major categories are long chain esters (41.6%) and oxygenated monoterpens (10.9%). High concentration of isoamyl hexanoate and absence of acorenone-B, intermediol, neointermedeol in the oil makes the grass as a distinct chemo-variant of the species reported so far. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9699421 [article] Essential oil composition of bothriochloa bladhi [texte imprimé] / V. H.K. Verma, Auteur ; Bikram Singh, Auteur ; Garikapati D. Kiran Babu, Auteur . - 2008 . - pp. 55-57. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 20 N°1 (Janvier/Fevrier 2008) . - pp. 55-57 Mots-clés : Bothriochloa  bladhi  Poaceae  Essential  oil  composition  Isoamyl  hexanoate  Chemo-variant Résumé : The essential oil composition of Bothriochloa bladhi (Retz.) S.T. Blake, an aromatic fodder grass from Palampur (Himachal Pradesh), was analyzed by GC and GC/MS. The major constituents characterized were isoamyl hexanoate (33.2%), isovaleric acid (7.2%), propyl hexanoate (3.5%) and camphor (2.1%). The oil was devoid of acorenone-B and differs from the oils produced from other regions with respect to the sesquiterpenoid content. The chemical composition also revealed that the major categories are long chain esters (41.6%) and oxygenated monoterpens (10.9%). High concentration of isoamyl hexanoate and absence of acorenone-B, intermediol, neointermedeol in the oil makes the grass as a distinct chemo-variant of the species reported so far. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9699421