广西山苍子叶挥发油成分GC—MS分析

Study on Chemical Components of Essential Oil from the Leaves of Litsea cubeba （Lour.）Pers. Growing in Guangxi

采用气质联用（GC-MS）对广西产山苍子叶中的挥发油成分进行系统分析，确定了20种化学成分的结构及相对含量，其中1，8-桉叶素（41．30％）、桧烯（12．99％）、α-松油醇（10，96％）为主要组分。

The 20 chemical constituents of the essential oil extracted from the leaves of Litsea cubeba have been identified by means of GC-MS technique. Among which, eucalyptol （41.30% ）, sabinene （ 12.99% ） and α-terineol （ 10.96% ） were the principal components.