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Volatiles from aerial parts and rhizomes of kyllinga brevifolia rottb. growing in Amazon / Giselle M. S. P. Guilhon in The journal of essential oil research, Vol. 20 n°6 (Novembre/Décembre 2008) 

Public ISBD [article]  in The journal of essential oil research > Vol. 20 n°6 (Novembre/Décembre 2008) . - pp. 545-548 Titre : Volatiles from aerial parts and rhizomes of kyllinga brevifolia rottb. growing in Amazon Type de document : texte imprimé Auteurs : Giselle M. S. P. Guilhon, Auteur ; Karyme do S. S. Vilhena, Auteur ; Maria das G. B. Zoghbi, Auteur Année de publication : 2009 Article en page(s) : pp. 545-548 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Kyllinga  brevifolia  Cyperaceae  Essential  oil  composition  Manoyl  oxide  13-epi-manoyl  oxide  11α-hydroxymanoyl  oxide  1β-hydroxymanoyl  oxide Résumé : Essential oils of rhizomes and aerial parts of Kyllinga brevifolia collected in two municipalities of the State of Pará (Santarém Novo and Salinópolis) in Brazil were obtained by hydrodistillation and analyzed by GC-FID and GC/MS. The oils reveal a high content of the diterpenoids belonging to the labdane group, mostly manoyl oxide (6.8%-31.1%), 13-epi-manoyl oxide (5.7%-26.1%), 11α-hydroxymanoyl oxide (5.9%-16.2%) and 1β-hydroxymanoyl oxide (4.6%-22.1%). Hexane extract obtained of the rhizomes collected in Santarém Novo was rich in manoyl oxide (30.4%), 11α-hydroxymanoyl oxide (26.7%) and 1β-hydroxymanoyl oxide (14.7%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700085 [article] Volatiles from aerial parts and rhizomes of kyllinga brevifolia rottb. growing in Amazon [texte imprimé] / Giselle M. S. P. Guilhon, Auteur ; Karyme do S. S. Vilhena, Auteur ; Maria das G. B. Zoghbi, Auteur . - 2009 . - pp. 545-548. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 20 n°6 (Novembre/Décembre 2008) . - pp. 545-548 Mots-clés : Kyllinga  brevifolia  Cyperaceae  Essential  oil  composition  Manoyl  oxide  13-epi-manoyl  oxide  11α-hydroxymanoyl  oxide  1β-hydroxymanoyl  oxide Résumé : Essential oils of rhizomes and aerial parts of Kyllinga brevifolia collected in two municipalities of the State of Pará (Santarém Novo and Salinópolis) in Brazil were obtained by hydrodistillation and analyzed by GC-FID and GC/MS. The oils reveal a high content of the diterpenoids belonging to the labdane group, mostly manoyl oxide (6.8%-31.1%), 13-epi-manoyl oxide (5.7%-26.1%), 11α-hydroxymanoyl oxide (5.9%-16.2%) and 1β-hydroxymanoyl oxide (4.6%-22.1%). Hexane extract obtained of the rhizomes collected in Santarém Novo was rich in manoyl oxide (30.4%), 11α-hydroxymanoyl oxide (26.7%) and 1β-hydroxymanoyl oxide (14.7%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700085