亚麻子油中脂肪酸组成分析  

Analysis of Fatty Acids in Linseed Oil

作　　者：王映强[1] 赖炳森[1] 颜晓林 路萍[1] 郑成贵[1] 谭亚芳[1] 

机构地区：[1]解放军北京医学高等专科学校

出　　处：《药物分析杂志》1998年第3期176-180,共5页Chinese Journal of Pharmaceutical Analysis

摘　　要：用化学萃取法获得亚麻子油，得油率３８９７％。皂化、甲酯化后用ＧＣ／ＭＳ计算机联用技术分析其中的脂肪酸组成及其相对含量。实验检出α亚麻酸等５种脂肪酸和２种未知成分。归一化结果表明，脂肪酸占９９９１％。软脂酸、亚油酸、α亚麻酸、硬脂酸和二十二烷酸的相对百分含量分别为４２９％、８２０％、８３８４％、３５３％和００５％。Fatty oils(3897%)from linseed were obtained by chemical extraction.The components of fatty acids and the relative contents were analyzed by GC/MS.The results showed that 5 fatty acids and 2 unknown constituents were detected.The fatty acids constitute 9991% of total components.The relative contents of palmitic acid,linoleic acid,αlinolenic acid,stearic acid and docosanoic acid(22∶0)were 429%,820%,8384%,353% and 005% respectively.

关 键 词：亚麻子 脂肪酸 GC MS 

分 类 号：R931.71[医药卫生—生药学] R914.1[医药卫生—药学]