北京大学学报(自然科学版)

蒙山莴苣脂肪酸及其他挥发性成分GC-MS的研究

任玉琳, 周亚伟, 叶蕴华   

  1. 北京大学化学与分子工程学院,教育部生物有机与分子工程重点实验室,北京,100871
  • 收稿日期:2002-05-27 出版日期:2003-03-20 发布日期:2003-03-20

Identification of Fatty Acids and Other Volatile Components of Mulgedium tatarica by GC-MS Spectrometry

REN Yulin, ZHOU Yawei, YE Yunhua   

  1. Key Lab of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871
  • Received:2002-05-27 Online:2003-03-20 Published:2003-03-20

摘要: 首次应用气相色谱-质谱分析技术,对蒙山莴苣全草中脂肪酸和其他挥发性成分进行研究。从蒙山莴苣全草中鉴定了17个挥发性成分,其中,脂肪酸和脂肪烷为主要成分。脂肪酸含量达41.7%,而正十六碳酸的含量达23.8%.

关键词: 气相色谱-质谱, 挥发性组分, 脂肪酸, 蒙山莴苣, 菊科

Abstract: Fatty acids and other volatile components of Mulgedium tatarica was detected by GC-MS method for the first time. 17 compounds have been identified from the whole plant of M.tatarica. Fatty acid and paraffin are the main components. The content of fatty acid is 41.7%, and the content of hexadecanoic acid is 23.8%.

Key words: GC-MS, volatile components, fatty acid, Mulgedium tatarica, Compositae

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