Essential oils from leaves of cryptocarya spp from the atlantic rain forest

Quimica nova

Marques, Márcia O. M.¹  Facanali, Roselaine¹  Moraes, Pedro L. R. de²  Araújo, Carla C. de³  Telascrea, Marcelo³  Cavalheiro, Alberto J.³ 

[1] Instituto Agronômico de Campinas, Campinas, Brazil;Universidade Estadual de Campinas, Campinas, Brazil;Universidade Estadual de São Paulo, Araraquara, Brazil

关键词: essential oils;    Cryptocaryaspp.;    Lauraceae.;   

DOI  :  10.1590/S0100-40422008000300007

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

The essential oils from leaves of four Cryptocaryaspp endemic in the Brazilian Atlantic rain forest were obtained by hydrodistillationand shown by GC-MS analysis to contain mono and sesquiterpenes. The major componentsof the oil of Cryptocarya moschata were linalool (34.3%), a-terpinene(17.0%), g-terpinene (10.4%), 1,8-cineole (5.8%)and trans-ocimene (4.8%), whilst those of C. botelhensis werea-pinene (22.7%), b-pinene (9.2%), trans-verbenol(8.4%), trans-pinocarveol (5.5%) and myrtenal (5.4%). The principal compoundsof C. mandioccana oil were b-caryophyllene(13.8%), spathulenol (10.2%), caryophyllene oxide (7.8%), d-cadinene(6.9%) and bicyclogermacrene (6.4%), whilst those of C. saligna weregermacrene D (15.5%), bicyclogermacrene (13.8%), spathulenol (11.8%) and germacreneB (5.7%).

【 授权许可】

CC BY