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青葙子化学成分初步研究
引用本文:林文群,陈忠,刘剑秋.青葙子化学成分初步研究[J].亚热带植物科学,2003,32(1):20-22.
作者姓名:林文群  陈忠  刘剑秋
作者单位:1. 福建师范大学,生物工程学院,福建,福州,350007;厦门大学,化学系,福建,厦门,351005
2. 厦门大学,化学系,福建,厦门,351005
3. 福建师范大学,生物工程学院,福建,福州,350007
基金项目:福建省自然科学基金资助项目(B 0210009),国家中医药管理局基金资助项目(No.2000-J-P-40)
摘    要:本文报道青葙子的主要化学成分,经测定,青葙子氨基酸种类比较齐全,必需氨基酸含量较高,占总氨基酸含量的42.85%,种子含有丰富的脂肪油,主要成分为:棕榈酸(18.225%),硬脂酸(2.459%),油酸(27.995%),亚油酸(44.522%)和亚麻酸(2.374%)等,不饱和脂肪酸的含量达79.276%,种子还含有种类较齐全的矿质元素,具有较高的营养价值。

关 键 词:青葙子  氨基酸  脂肪酸  矿质元素
文章编号:1009-7791(2003)01-0020-03
修稿时间:2002年7月30日

Preliminary studies on chemical constituents in seeds of Celosia argentea
LIN Wen-qun,CHEN Zhong,LIU Jian-qiu.Preliminary studies on chemical constituents in seeds of Celosia argentea[J].Subtropical Plant Science,2003,32(1):20-22.
Authors:LIN Wen-qun    CHEN Zhong  LIU Jian-qiu
Institution:LIN Wen-qun1,2,CHEN Zhong2,LIU Jian-qiu1
Abstract:The chemical constituents in seeds of Celosia argentea were studied. The results showed that the seeds of Celosia argentea were abundant in amino acid and the contents of essential amino acid reached 42.85% of the total amino acids. The seeds were rich in fatty oil and the main constituents were palmitic acid (18.225%), stearic acid (2.459%), oleic acid (27.995%), linonic acid (44.522%) and linolenic acid (2.374%). The content present in unsaturated fatly acids was up to 79.276%. Various kinds of mineral elements were present in the seeds of C. argentea. It is suggested that the seeds of C. argentea are of high nutritional values and have potential in its exploitation and utilization.
Keywords:seeds of Celosia argentea  amino acid  fatty acid  mineral element
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