小黄皮叶挥发油的化学成分

Chemical constituents of volatile oil from leaves of Clausena emarginata

利用水蒸气蒸馏法提取小黄皮叶挥发油,运用毛细管气相色谱-质谱联用法对挥发油进行了分析,分离出40个峰,鉴定了其中的37种成分,所鉴定成分占挥发油总量的99.87%,其主要化学成分为单萜及倍半萜类化合物。

The volatile oil from the leaves of Clausena emarginata was obtained by steam distillation and the chemical constituents of the oil were separated and identified by means of capillary gas chromatography-mass spectrometry. 40 peaks were separated, of which 37 compounds were identified, accounting for 99. 87 % of the total oil. Monoterpenoids and sesquiterpenoids are the major chemical components in the volatile oil.