欢迎访问林业科学,今天是

林业科学 ›› 2013, Vol. 49 ›› Issue (10): 149-154.doi: 10.11707/j.1001-7488.20131023

• 研究简报 • 上一篇    下一篇

2个地区祁连圆柏叶挥发油化学成分分析

刘喜梅, 李海朝   

  1. 东北林业大学材料科学与工程学院 生物质材料科学与技术教育部重点实验室 哈尔滨 150040
  • 收稿日期:2012-12-10 修回日期:2013-03-28 出版日期:2013-10-25 发布日期:2013-11-05
  • 通讯作者: 李海朝
  • 基金资助:

    中央高校基本科研业务费专项资金项目(DL11CB10)。

Analysis of the Chemical Constituents in the Volatile Oils from Leaves of Sabina przewalskii in Two Different Regions

Liu Ximei, Li Haichao   

  1. Key Laboratory of Bio-Based Material Science and Technology of Ministry of Education College of Material Science and Engineering, Northeast Forestry University Harbin 150040
  • Received:2012-12-10 Revised:2013-03-28 Online:2013-10-25 Published:2013-11-05

关键词: 祁连圆柏, 挥发油, 水蒸气蒸馏, GC-MS, 香料

Abstract:

With the steam distillation method, the volatile oils in leaves of Sabina przewalskii in Qilian county and Huzhu county were extracted and then their chemical constituents were analyzed by techniques of GC-MS-computer. The results showed that the major components were sesquiterpenoid and terpenol of the volatile oils. The average oil yield of the volatile oils from leaves of Sabina przewalskii in Qilian county and Huzhu county was 1.182% and 1.175%(w/w), respectively. 33 and 30 compounds were identified from the above two volatile oils, respectively. The identified relative contents of volatile oils were 94.51% and 92.59%, respectively. The main constituents of the former were α-pinene (25.83%), d-limonene (14.64%), β-phellandrene (8.98%), thujopsene (7.93%), (+)-a-muurolene (3.60%); but the main constituents in the latter were 4-methylene-1-(1-methylethyl)-bicyclo[3.1.0]hexane(14.35%),α-pinene(11.71%), d-limonene(8.62%), cedrol(7.46%), [s-(E,E)]-1-methyl-5-methylene-8-(1-methylethyl)-1,6-cyclodecadiene(7.40%), 4-methyl-1-(1-methyleth-yl)-3-cyclohexen-1-ol(5.46%), [1R-(1.alpha.,3.alpha.,4.beta.)]-4-ethenyl-.alpha.,alpha.,4-trimethyl-3-(1-methylethenyl)-cyclohex-anemethanol (4.65%), (1S-cis)-1,2,3,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-naphthalene(4.59%), 1-methyl-4-(1-methy-lethyl)-1,4-cyclohexadiene(3.52%),caryophyllene(3.37%).The differences of compounds and GC contents between the two volatile oils extracted from leaves of Sabina przewalskii in Qilian county and Huzhu county were all distinct, but main compositions were all terpene compounds, which contains a lot of bioactive compounds with very important uses for perfume and medicine industry.

Key words: Sabina przewalskii, volatile oil, steam distillation method, GC-MS, perfume

中图分类号: