藏药打箭菊挥发油的GC-MS分析  

Analysis of Volatile Oils of Tibetan Medicine Pyrethrum tatsienense by GC-MS

作　　者：谢彬[1] 顾健[2] 谭睿[1] 曹雨虹[1] 

机构地区：[1]西南交通大学生命科学与工程学院,成都610031 [2]西南民族大学民族药物研究所,成都610051

出　　处：《中国药房》2014年第3期260-261,共2页China Pharmacy

基　　金：中央高校基本科研业务费专项资金资助专题研究项目(No.SWJTU11ZT26)

摘　　要：目的:研究藏药打箭菊挥发油化学成分的组成。方法:采用水蒸气蒸馏法提取打箭菊的挥发油,利用气相色谱-质谱(GC-MS)联用技术分析其化学成分,用面积归一化法测定各化学成分的质量分数。结果:从打箭菊挥发油中共分离出40个组分,鉴定了其中26个,占挥发油总量的81.137%。主要成分有棕榈酸(41.530%)、亚麻油酸(13.659%)、顺式-β-合金欢烯(6.250%)、正二十三烷(4.899%)、肉豆蔻酸(3.465%)、二十九烷(2.783%)、正十五烷酸(1.460%)、植酮(1.218%)等。结论:藏药打箭菊挥发油中含有多种具有明显生物活性的成分,该试验可为其进一步的开发与利用提供依据。OBJECTIVE： To analyze the chemical constituents in the volatile oils of Pyrethrum tatsienense. METHODS： The volatile oil was extracted from P tatsienense by steam distillation. The chemical constituents of the volatile oil were analyzed by GC-MS. The relative contents of chemical constituents were determined by area normalization method. RESULTS： 40 compounds were detected, among which 26 components were identified, accounting for 81.137% of the total components of volatile oil. The main compounds were hexadecanoic acid （41.530 % ）, linoleic acid （ 13.659 % ）, cis-β-famesene （6.250 % ）, tricosane （4.899 % ）, myristic acid （3.465%）, nonacosane （2.783%）, pentadecanoic acid （1.460%）, 2-pentadecanone （1.218%）, etc. CONCLUSIONS ：Many components in the volatile oils have obvious biological activity, and this research provides a scientific evidence for further exploitation and application of P. tatsienense.

关 键 词：打箭菊 挥发油 气相色谱-质谱联用技术 藏药 

分 类 号：R284.1[医药卫生—中药学] R284.2[医药卫生—中医学]