Annual variation of yield and chemical composition of volatile components of Siparuna guianensis Aublet

Química Nova

Instituto Federal de Educação, Ciência e Tecnologia de Mato Grosso, Cuiabá, Brasil¹  Dall'Oglio, Evandro Luiz¹  Universidade Federal Rural do Semi-Árido, Mossoró, Brasil¹  Silva, Luiz Everson da¹  Valentini, Carla Maria Abido¹  Franceschini, Elton¹  Maciel, Eduardo Nunes¹  Coelho, Maria de Fátima Barbosa¹  Sousa Jr., Paulo Teixeira de¹  Universidade Federal de Mato Grosso, Cuiabá, Brasil¹ 

关键词: Siparuna guianensis;    volatile chemical composition;    seasonal variability.;   

DOI  :  10.1590/S0100-40422010000700015

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

This work describes the volatile composition obtained by hidrodistillation of fresh leaves of Siparuna guianensis Aublet collected from Cuiabá (MT), Brazil. The composition of DCM extract of hydrolate was determined by GC-MS analysis and the results showed that the specie present a range of components according to their phenology and period of the leaves were collects. The highest volatile components yield was obtained during the reproductive period and the principal compound was the siparunone.

【 授权许可】

Unknown