天然产物研究与开发 ›› 2016, Vol. 28 ›› Issue (Suppl1): 48-51.doi: 10.16333/j.10016880.2016.S.013

• 研究简报 • 上一篇    下一篇

不同产地侧柏木材挥发油研究

雷华平1,冯纪南2*,叶掌文1   

  1. 1湘南学院药学院;2湘南学院 化学生物与环境工程学院,郴州 423000
  • 出版日期:2016-06-30 发布日期:2017-03-02

Chemical Composition of Essential Oils from Stems of Platycladus orientalis Growing in Different Areas

LEI Huaping1,FENG Jinan2*,YE Zhangwen1   

  1. 1School of Pharmaceutical Sciences,Xiangnan University;2School of Chemistry,Biology and Environmental Engineering,Xiangnan University,Chenzhou 423000,China
  • Online:2016-06-30 Published:2017-03-02

摘要: 采用水蒸气蒸馏和超临界二氧化碳萃取提取我国3个产地侧柏木材挥发油,并进行GC和GCMS分析。侧柏木材挥发油主要成分为罗汉柏烯和雪松醇,占挥发油总量的60%左右。3个不同产地侧柏木材挥发油化学成分的差异不大。超临界二氧化碳萃取侧柏木材挥发油的收率是与水蒸气蒸馏的5倍,但它们的化学成分基本相同。

关键词: 侧柏, 挥发油, GCMS, 保留指数

Abstract: The essential oils from stems of P.orientalis growing in 3 areas of China were extracted by hydrodistillation and supercritical fluid extraction,and analyzed by GC and GCMS.In the essential oil of stems of P.orientalis,the main components were thujopsene and cedrol,which accounted for about 60% of the total oils.There were no considerable differences in the essential oil composition among 3 habitats of P.orientalis.The yield of the essential oil extracted by SFE was 4 times higher than that obtained by hydrodistillation.However,the chemical composition of the essential oil extracted by SFE was almost the same as that of the hydrodistilled essential oil.

Key words: Platycladus orientalis, essential oil, GCMS, retention index

中图分类号: 

TQ351