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林产化学与工业

林产化学与工业 ›› 2007, Vol. 27 ›› Issue (3): 124-126.

• 研究报告 • 上一篇    

破布叶叶片中挥发油的化学成分研究

毕和平1, 韩长日1, 梁振益2, 祝振华1, 钟琼芯3   

  1. 1. 海南师范大学 化学系, 海南 海口 571158;2. 海南大学 理工学院, 海南 海口 570228;3. 海南师范大学 生物系, 海南 海口 571158
  • 收稿日期:2006-02-25 修回日期:1900-01-01 出版日期:2007-06-30 发布日期:2007-06-30
  • 通讯作者: 韩长日,教授;E-mail:hchr@hainnu.edu.cn

Chemical Constituents of Volatile Oil from Leaves of Microcos paniculata L.

BI He-ping1, HAN Chang-ri1, LIANG Zhen-yi2, ZHU Zhen-hua1, ZHONG Qiong-xin3   

  1. 1. Department of Chemistry, Hainan Normal University, Haikou 571158, China;2. Science and Engineering College, Hainan University, Haikou 570228, China;3. Department of Biology, Hainan Normal University, Haikou 571158, China
  • Received:2006-02-25 Revised:1900-01-01 Online:2007-06-30 Published:2007-06-30

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摘要： 用水蒸气蒸馏法提取破布叶叶片中的挥发油,得油率为0.63%,采用GC-MS进行化学成分分析,首次鉴定出15种化合物,占总离子流出峰面积的99.99%.破布叶叶片中挥发油主要成分为烃类和脂肪酸类物质,主要有2-甲氧基-4-乙烯基苯酚(18.12%)、二十八烷(11.77%)、十六烷酸(11.29%)、二十五烷(10.32%)、二十七烷(8.61%)、2,-二氢苯并呋喃(6.29%)、四十四烷(5.99%)和三十六烷(5.51%).

关键词: 破布叶叶片, 挥发油, 气相色谱-质谱

Abstract: The volatile oil from leaves of Microcos paniculata L. was obtained by steam distillation. The chemical constituents were separated and identified by GC-MS. Relative contents of volatile oil were determined by peak area normalization. The yield of oil by steam distillation was 0.63%, and 15 compounds from the volatile oil were separated and identified, which account for 99.99% of total volatile oils. The main chemical constituents were 2-methoxy-4-vinylphenol (18.12%), octacosane (11.77%), n-hexadecanoic acid(11.29%), pentacosane(10.32%), heptacosane(8.61%), 2,3-dihydro-benzofuran (6.29%), tetratetracontane(5.99%) and hexatriacontane (5.51%).

Key words: Microcos paniculata L., volatile oil, GC-MS

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