摘要
对白苏子和荠苧子两种种子的脂肪油、氨基酸、矿质元素等化学成分进行分析 ,结果表明 :两种种子均含有丰富的脂肪油 ,含量分别为 4 0 .18%和 2 0 .6 2 % ,其脂肪油的主要成分为 :亚麻酸、亚油酸、油酸、棕榈酸、硬脂酸等 ,其中不饱和脂肪酸的含量分别为 92 .759%和 92 .990 % ,具有较高的营养价值。此外 ,还含有丰富的氨基酸和种类齐全的矿质元素。其种子形状大小、纹饰特征是两种种子鉴别的重要依据。
The chemical compositions of Perilla frutescens (L.) Britt. and Mosla punctulata J.F. Seeds have been studied. The results showed the fatty oil in the seeds reached 40.18% and 20.62%,the main components of fatty acid are linolenic acid ,linolic acid ,oleic acid,palmitic acid ,stearic acid etc ,and the content of unsaturated fatty acid of its seed oil reached 92.759% and 92.990% respectively.Its seed oil had higher nutrient value and the contents of amino acid and mineral elements in their seeds were abundant. The shape and size of seed and its ornamentation character of seed surface were the important index of identification between these two kinds of seeds.
出处
《广西植物》
CAS
CSCD
北大核心
2002年第4期370-374,共5页
Guihaia
基金
福建省教委基金资助项目 (K2 0 0 96 )
国家中医药管理局和福建省卫生厅基金项目 (NO.2 0 0 0 - J- P- 4 0 )
关键词
白苏子
荠Lin子
形态特征
化学成分
脂肪油
氨基酸
矿质元素
含量测定
唇形科
种子
Perilla frutescens (L.) Britt. seed
Mosla punctulata J.F. seed
morphological characters
fatty oil
amino acid
mineral elements
content determination
