高等学校化学学报

高等学校化学学报 ›› 1986, Vol. 7 ›› Issue (8): 695.

• 研究论文 • 上一篇    下一篇

杭州桂花头香成份的研究

张晓林1, 林祖铭1, 金声1, 林荫福2   

  1. 1. 北京大学化学系;
    2. 杭州市植物园
  • 收稿日期:1985-03-15 出版日期:1986-08-24 发布日期:1986-08-24

A Study on the Composition of Top Note of Osmanthus in Hangzhou

Zhang Xiaolin1, Lin Zuming1, Jin Sheng1, Lin Yinfu2   

  1. 1. Department of Chemistry, Peking University, Beijing;
    2. Hangzhou Botanical Gardens, Hangzhou
  • Received:1985-03-15 Online:1986-08-24 Published:1986-08-24

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被引次数

34

摘要： 用吸附法对杭州桂花头香的化学成份进行研究,用毛细管色谱分析,以色-质联用为主,Kovat's保留指数为辅的定性方法,共鉴定出以β-罗勒烯等58种化合物,并新鉴定出52种成份,其中二种罕见。

Abstract: The chemical composition of the top note of Osmanthus in Hangzhou has been studied by using the adsorption desorption method.By means of GC/MSin conbination with Kovat's Retention Index for qualitative determination 58 compounds including mainly β-ocimene-X 1-mcthyl-6-isopropylidene bicyclo [3,1,0] hexane and β-ocimene-γ were identified.As compared with the published components in Osmanthus absolute oil,52 compounds were additionally identified in the top note of Osmanthus in our study.Besides,3-methyl pyrazole and 3,4-dimethyl-2-pyrazole-5-one were also identified,which were rarely found in aroma of plant materials.

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