柱色层族组成分离方法对黄芪中脂肪酸和脂肪酸酯的研究  

Studies on Fatty Acids and Fatty Acid Esters of Radix Astragali by Column Chromatography Composition Separated Way

作　　者：王桂良[1] 李生英[1] 陈明凯[1] 

机构地区：[1]兰州城市学院绿色化学实验研究所,甘肃兰州730070

出　　处：《甘肃高师学报》2007年第5期42-45,共4页Journal of Gansu Normal Colleges

基　　金：甘肃省教育厅科研项目(0511B-02)

摘　　要：黄采用柱色层族组成分离方法和气相色谱-质谱-计算机联用技术分离和鉴定.从甘肃岷县黄芪中分析鉴定出48种脂肪酸酯、29种脂肪酸、5种芳香酸,其中不饱和脂肪酸占全部脂肪酸的55.50%,亚油酸的含量达41.33%,亚麻酸含量为10.59%,为岷县黄芪的进一步开发应用提供了基础数据.To study fatty acid esters and fatty acids of radix astragali, the compounds were seperated and identified with GG/MSD and silica gel column chromatography composition separated way.Results are total 48 fatty acid esters and 29 fatty acids and 5 aromatic acids were separated and were identified.The main components of the fatty acids are linoleic acid （41.73%）,linolenicunsat acid （10.69%）,unsaturable fatty acids（55.50%）.The results can provide identific basis for the development and application of this herb.

关 键 词：柱色层族组成分离方法 黄芪 脂肪酸酯 脂肪酸 

分 类 号：O657[理学—分析化学]