Volatile constituents of the leaves and stems of piper glandulosissimum yunck. / Eloisa Helena A. Andrade in The journal of essential oil research, Vol. 19 N°5 (Septembre/Octobre 2007)  

Volatile constituents of the leaves and stems of piper glandulosissimum yunck. [texte imprimé] / Eloisa Helena A. Andrade, Auteur ; Maria das Graças B. Zoghbi, Auteur . - 2007 . - pp. 401-402.
Génie Chimique
Langues : Anglais (eng)
in The journal of essential oil research > Vol. 19 N°5 (Septembre/Octobre 2007) . - pp. 401-402

Mots-clés :	Piper glandulosissimum Piperaceae Essential oil composition Caryophyllene oxide β  -caryophyllene
Résumé :	The essential oils of the leaves and stems of Piper glandulosissimum collected in the city of Belém (PA), were obtained by hydrodistillation and analyzed by GC and GC/MS. The major components identified in the oils of P. glandulosissimum are caryophyllene oxide (stems: 15.3%, leaves: 2.3%) and β-caryophyllene (stems: 12.6%, leaves: 9.3%). Yield of leaves and stems were 0.3% and 0.1%, respectively.
ISSN :	1041-2905
En ligne :	http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699935#.UW5iFEqC5mM