天然产物研究与开发 ›› 2012, Vol. 23 ›› Issue (8): 1067-.doi: A

• 研究简报 • 上一篇    下一篇

羊角拗根脂溶性成分的GC-MS分析

晏小霞*,李晓霞,张新蕊,王茂媛,王祝年   

  1. 中国热带农业科学院热带作物品种资源研究所 农业部华南作物基因资源与种质创制重点实验室,儋州 571737
  • 出版日期:2012-09-06 发布日期:2012-10-15
  • 基金资助:

    农业部农业生物资源保护与利用项目(No.2130135);农业部热带作物种质资源保护项目(No.12RZZY-16);农业部热带作物种质资源利用重点开放实验室基金(No.KFKT-2009-04);中央级公益性科研院所基本科研业务费专项(No.PZS022)。

GC-MS Analysis of the Liposoluble Components from Roots of Strophanthus Divaricatus

YAN Xiao-xia*, LI Xiao-xia, ZHANG Xin-rui, WANG Mao-yuan, WANG Zhu-nian   

  1. Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences, Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, Ministry of Agriculture, Danzhou 571737, China
  • Online:2012-09-06 Published:2012-10-15

摘要: 采用气相色谱-质谱联用(GC-MS)技术对羊角拗根脂溶性成分进行分析,应用色谱峰面积归一化法定量分析各成分的相对百分含量,共分离鉴定出27种成分,占其总量的60.86%。根的脂溶性成分主要为何帕-22(29)-烯-3β-醇(32.70%)、棕榈酸乙酯(6.35%)、2-十五烷酮(4.76%)、蒲公英赛酮(2.84%)、豆甾醇(2.50%)、棕榈酸(2.08%)。

关键词: 羊角拗, 脂溶性成分, 气相色谱-质谱

Abstract: Liposoluble components from the root of Strophanthus divaricatus (Loureiro) Hooker et Arnott were analyzed by GC-MS. Twenty-seven compounds were identified, amounting to 60.86% of the total detected constituents. The major identified constituents included hop-22(29)-en-3-β-ol (32.70%), ethyl palmitate (6.35%), 2-pentadecanone (4.76%), taraxerone (2.84%), stigmasterol (2.50%) and palmitic acid (2.08%).

Key words: Strophanthus divaricatus (Lour.) Hook. et Arn., liposoluble components, GC-MS

中图分类号: 

R284.1