天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (Suppl1): 43-47.doi: 10.16333/j.10016880.2016.S.012

• 研究简报 • 上一篇    下一篇

沙菊花瓣和枝叶中挥发油化学成分的比较研究

王璐,赵修华,祖元刚*,邓怡平   

  1. 东北林业大学 森林植物生态学教育部重点实验室,哈尔滨 150040
  • 出版日期:2016-06-30 发布日期:2017-03-02

A Comparative Study on the Chemical Constituents of Essential Oil from Petals and Branches with Leaves of Sandy Chrysanthemum

WANG Lu,ZHAO Xiuhua,ZU Yuangang*,DENG Yiping   

  1. Key Laboratory of Forest Plant Ecology,Ministry of Education,Northeast Forestry University,Harbin 150040,China
  • Online:2016-06-30 Published:2017-03-02

摘要: 本文采用水蒸气蒸馏法提取提取沙菊花瓣和枝叶中的挥发油化学成分,用气相色谱质谱联用技术对其中的挥发油化学成分进行分离和鉴定,并用归一化法测定其相对含量。鉴定出沙菊花瓣中的主要挥发成分38种,占总化合物的76.192%;鉴定出沙菊枝叶挥发成分32种,占总化合物的87.520%。沙菊花瓣和枝叶中的挥发油化学成分主要为单帖烯类、倍半萜烯类及其含氧衍生物,但二者成分及含量差别较大。通过与其他相关文献的数据对比,阿拉善盟沙菊挥发油成分及相对含量与安徽、四川、福建的野菊花挥发油相比有较大差异。

关键词: 沙菊花瓣, 沙菊枝叶, 水蒸气蒸馏法, 气相色谱质谱联用

Abstract: In this article,the sandy Chrysanthemu was grown in the desert of Alashan Inner Mongolia and the chemical constituents of essential oil from petals and branches with leaves of them was extracted by steam distillation.The chemical constituents of essential oil were separated and identified by GCMS,and the relative contents of them were detected by norm alization method.Thirty eight compounds in the essential oil from the petals of sandy Chrysanthemuand thirty two compounds from its branches and leaves were identified.They amounted to 76.192% and 87.520% of their total compounds,respectively.The mainly chemical constituents of essential oil of sandy Chrysanthemum petals and branches with leaves are monoterpene hydrocarbons,sesquiterpene hydrocarbons and their oxo derivatives,but the compositions and contents of the two have obvious difference.By comparing with the data of other related literatures,the chemical constituents and relative content of Chrysanthemum indicum from Anhui,Fujian,Sichuan Province and Alashan are very different.

Key words: petals of sandy Chrysanthemum, branches and leaves of sandy Chrysanthemum, the method of steam distillation, GCMS

中图分类号: 

R917