Variabilidade química de compostos orgânicos voláteis e semivoláteis de populações nativas de Maytenus ilicifolia

Química Nova

Altemir José Mossi²  Marcio A. Mazutti²  Rogério Luis Cansian²  Debora De Oliveira²  José Vladimir De Oliveira²  Rogério Dallago²  Oleg Leontiev-orlov²  Helen Treichel²  Sérgio Echeverrigaray¹  Irajá Do Nascimento Filho¹ 

[1] ,Universidade Regional Integrada do Alto Uruguai e das Missões Departamento de Ciências Agrárias Erechim RS ,Brasil

关键词: Maytenus ilicifolia;    chemical variability;    supercritical extraction;   

DOI  :  10.1590/S0100-40422010000500011

来源: SciELO

【 摘 要 】

This work is focused on the chemical distribution of volatile and semi-volatile compounds of 18 native populations of Maytenus ilicifolia collected all over Brazil. The extracts of bulk samples (30 plants) of each population were obtained by supercritical CO2 extraction technique, and analyzed by GC/MS. The quantification of compounds (phytol, squalene, vitamin E, limonene, stigmasterol, friedelan-3-ol, friedelin, fridelan-3-one, palmitic acid and geranyl acetate) showed significant variations within the different populations, which could be related tom microclimate characteristics.

【 授权许可】

CC BY-NC   
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