天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (7): 1051-1055.

• 研究简报 • 上一篇    下一篇

民族药木耳菜挥发油成分和脂溶性成分GC-MS分析

周杨晶,李发荣*,吴 臻,宋双红,王喆之   

  1. 陕西师范大学生命科学学院 教育部药用资源与天然药物化学重点实验室,西安 710062
  • 出版日期:2014-07-31 发布日期:2014-11-09

GC-MS Analysis Volatile Oil and Fat-soluble Components of Gynura cusimbua

ZHOU Yang-jing, LI Fa-rong*, WU Zhen, SONG Shuang-hong, WANG Zhe-zhi   

  1. College of Life Sciences Shaanxi Normal University,Key Laboratory of Ministry of Education for Medicinal  Resources and Natural Pharmaceutical Chemistry,Xi’an 710062 ,China
  • Online:2014-07-31 Published:2014-11-09

摘要: 采用水蒸气蒸馏法和索氏提取法提取木耳菜挥发油和脂溶性成分,利用GC-MS技术鉴定挥发油和脂溶性成分。鉴定出47个挥发油成分和20个脂溶性成分。其挥发油成分主要有依兰烯(7.30%)、δ-杜松烯(685%)、氧化石竹烯(5.90%)、1,5,9-三甲基-12-(1-甲基乙基)-4,8,13-环戊二烯并环辛四烯-1,3-二醇(5.83%)等。脂溶性成分主要有8,11-十八碳二烯酸甲酯(16.09%)、棕榈酸甲酯(12.15%)、花生酸甲酯(7.06%)、亚麻酸甲酯(7.00%)等。

关键词: 木耳菜, 挥发油, 脂溶性成分, GC-MS分析

Abstract: The volatile oil and fat-soluble components of Gynura cusimbua were extracted by hydrodistillation and Soxhlet extraction,followed by the analysis using gas chromatography-mass spectrometry (GC-MS).47 and 20 kinds of volatile oil and fat-soluble components were detected and identified in the extracts of G.cusimbua. The volatile oil of G.cusimbua mainly contained ylangene (7.30%), δ-cadinene (6.85%),caryophyllene oxide (5.90%) and 1,5,9-trimethyl-12-(1-methylethyl)-4,8,13-Cyclotetradecatriene-1,3-diol (5.83%). The fat-soluble components of G.cusimbua mainly contained 8,11-octadecadienoic acid,methyl ester (16.09%), hexadecanoic acid,methyl ester (12.15%), eicosanoic acid,methyl ester (7.06%) and linolenic acid methyl ester (7.00%).

Key words: Gynura cusimbua, volatile oil, fat-soluble, GC-MS analysis

中图分类号: 

R284.1 Q946.9