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生物质化学工程

生物质化学工程 ›› 2008, Vol. 42 ›› Issue (2): 23-26.

• 论文 • 上一篇    下一篇

乌饭树叶挥发油的GC-MS分析

杨晓东1, 肖珊美1, 徐友生2, 韩铮3, 吴永江3   

  1. 1. 金华职业技术学院 医学院, 浙江 金华 321007;2. 兰溪市科技局, 浙江 兰溪 321100;3. 浙江大学 现代中药研究所, 浙江 杭州 310058
  • 收稿日期:2007-08-20 修回日期:1900-01-01 出版日期:2008-03-30 发布日期:2008-03-30

Analysis of Volatile Oil from Vaccinium bracteatum Thunb. Leaves by Gas Chromatography-Mass Spectrometry

YANG Xiao-dong1, XIAO Shan-mei1, XU You-sheng2, HAN Zheng3, WU Yong-jiang3   

  1. 1. Jinhua College of Profession and Technology, Jinhua 321007, China;2. Lanxi Science and Technology Bureau, Lanxi 321100, China;3. Institute of Modern Chinese Medicine, Zhejiang University, Hangzhou 310058, China
  • Received:2007-08-20 Revised:1900-01-01 Online:2008-03-30 Published:2008-03-30

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摘要： 对乌饭树(Vaccinium bracteatum Thunb.)叶挥发油进行了 GC-MS 分析,分离得到 65 个色谱峰,从中鉴定出 49 种成分,占挥发油相对含量的 91.94%。主要成分为萜类 54.75%、开链烷烃 6.93%、环烷烃 20.13%、烯烃 0.60%、芳香烃 1.60%、醇酚醚 3.39%、醛和酮 2.14%、酯 1.15%、杂环 0.47%、胺 0.78%。在萜类中含量最高的有:橙花叔醇 20.01%、(Z,Z,Z)-1,5,9,9-四甲基-1,4,7-环十一碳三烯 17.99%、石竹烯 9.59%。分析表明,乌饭树叶挥发油中含有12种目前已经工业化生产的香精,有5种成分具有驱虫和抑菌作用。

关键词: 乌饭树叶, 挥发油, 气相色谱-质谱联用

Abstract: The volatile oil from Vaccinium bracteatum Thumb. leaves was analyzed by GC-MS. 65 peaks were separated and 49 compounds were identified, which represented about 91.94% of the total content. The main chemical constituents were terpenes 54.75%, open chain alkanes 6.93%, cycloparaffins 20.13%, olefins 0.60%, aromatics 1.60%, phenol, ether and alcohol 3.39%, aldehyde and ketone 2.14%, ester 1.15%, heterocyclic compounds 0.47% and amines 0.78%. Nerolidol 20.01%, (Z,Z,Z)-1,5,9,9-tetramethyl-1,4,7-cycloundecatriene 17.99% and caryophyllene 9.59% were the main components in the identified terpenes. 12 kinds of industrial production flavors were found from volatile oil in Vaccinium bracteatum leaves, and five components have insecticide and antibacterial activity.

Key words: Vaccinium bracteatum Thunb. leaves, volatile oil, GC-MS

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