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枸杞和宁夏枸杞叶片主要活性成分含量比较研究
引用本文:闫秀梅,董静洲,王瑛. 枸杞和宁夏枸杞叶片主要活性成分含量比较研究[J]. 食品科学, 2010, 31(1): 29-32. DOI: 10.7506/spkx1002-6630-201001006
作者姓名:闫秀梅  董静洲  王瑛
作者单位:1.中国科学院武汉植物园 2. 中国科学院研究生院
基金项目:中国科学院方向性项目(KSCX2-YW-N-030); 武汉市农业局茎叶类蔬菜开发利用项目(200720322099); 中国科学院百人计划基金项目
摘    要:比较分析不同分布区的枸杞(Lycium chinense) 和宁夏枸杞(Lycium barbarum)的幼嫩叶片的总黄酮和多糖含量差异。结果表明:在单个物种内,居群之间多糖含量和总黄酮含量都没有显著性差异;在这两个物种之间,枸杞和宁夏枸杞的总黄酮含量没有显著性差异;枸杞的多糖含量显著高于宁夏枸杞,因此枸杞叶片可能是更好的药用蔬菜和枸杞茶原料。在居群内,不同个体之间的总黄酮和多糖的含量差异极显著,因此在种内进行良种选育可能获得表现一致的优良品种。

关 键 词:宁夏枸杞  枸杞  总黄酮  多糖  药用食品  
收稿时间:2009-03-02

Comparison Studies of Main Active Compounds in Young Leaves of L.bararum and L.chinense
YAN Xiu-mei,,DONG Jing-zhou,WANG Ying. Comparison Studies of Main Active Compounds in Young Leaves of L.bararum and L.chinense[J]. Food Science, 2010, 31(1): 29-32. DOI: 10.7506/spkx1002-6630-201001006
Authors:YAN Xiu-mei    DONG Jing-zhou  WANG Ying
Affiliation:1. Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China;2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China
Abstract:Young leaves of L.bararum and L.chinense with different geographical origins were compared for differences in main active compounds,such as polysaccharides and total flavonoids.Among geographical populations of each species and between the two species,no significant differences in contents of polysaccharides and total flavonoids were seen,respectively.While the content of polysaccharides in young leaves of L.chinense were significantly higher than that of L.bararum.Hence,L.chinense leaves were a potential s...
Keywords:L.bararum  L.chinense  total flavonoids  polysaccharides  medicinal food  
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