摘要
目的：对紫苏子［Ｐｅｒｉｌａｆｒｕｔｅｓｃｅｎｓ（Ｌ．）Ｂｒｉｔ．］油进行脂肪酸组成的分析。方法：先将样品进行皂化、甲酯化处理，再应用气相色谱质谱联用法（ＧＣＭＳ）分析。结果：共鉴定出６种脂肪酸，分别是软脂酸、亚油酸、α亚麻酸、硬脂酸、花生一烯酸、花生酸，并求出各种脂肪酸的相对含量。结论：在６种脂肪酸中，α亚麻酸占８４．５０％。
OBJECTIVE: To analyse the fatty acids of the Perilla frutescens seed oil. METHOD: The oil was saponificated and modified to methyle esters first, then it was determined the fatty acids by using gas chromatography mass spectrometry. RESULTS: 6 Fatty acids were found in it. They were palmitic acid, linoleic acid, α linolenic acid, stearic acid, eicosenoic acid, and arachidic acid. Their relative contents were measured. CONCLUSION: The content of α linolenic acid was 84.50%, higher than the other five fatty acids.
出处
《中国药学杂志》
EI
CAS
CSCD
北大核心
1998年第7期400-402,共3页
Chinese Pharmaceutical Journal
关键词
紫苏子
Α-亚麻酸
脂肪酸
气-质联用法
Perilla frutescens, α linolenic acid, fatty acid, gas chromatography mass spectrometry
