Variação anual do rendimento e composição química dos componentes voláteis da Siparuna guianensis Aublet

Química Nova

Carla Maria Abido Valentini²  Luiz Everson Da Silva¹  Eduardo Nunes Maciel¹  Elton Franceschini¹  Paulo Teixeira De Sousa Jr.¹  Evandro Luiz Dall'oglio¹  Maria De Fátima Barbosa Coelho¹ 

[1] ,Instituto Federal de Educação, Ciência e Tecnologia de Mato Grosso Departamento de Química e Meio Ambiente Cuiabá MT ,Brasil

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

DOI  :  10.1590/S0100-40422010000700015

来源: SciELO

【 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】

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