[article] 
inThe 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 hebetatum heptaphyllum paniculatum grandifolium strumosum 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 hebetatum heptaphyllum paniculatum grandifolium strumosum 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