江汉大学学报(自然科学版) ›› 2014, Vol. 42 ›› Issue (1): 59-63.

• 化学 • 上一篇    下一篇

茄子的非可食部分糖苷生物碱的分布

刘艳芳   

  1. 阜阳职业技术学院 生化工程学院,安徽 阜阳 236031
  • 出版日期:2014-02-25 发布日期:2014-04-14
  • 作者简介:刘艳芳(1980—),女,讲师,硕士,研究方向:食品科学及天然产物化学。
  • 基金资助:
    校级科研项目(2011JKYXM06);安徽自然科学基金项目(KJ2013Z051)

Distribution of Glycosidic Alkaloid in Non-eating Section of Solanum Melongena

LIU Yan-fang   

  1. School of Biochemical Engineering,Fuyang Vocational and Technical College,Fuyang 236031,Anhui,China
  • Online:2014-02-25 Published:2014-04-14

摘要: 采用高效液相色谱法对茄子的根、茎、叶、蒂中糖苷生物碱的种类和含量进行了分析,结果表明,茄子的这4个非可食部分均含有α-茄碱、α-卡茄碱、α-澳洲茄碱3种糖苷生物碱,且各部位中各种糖苷生物碱的含量差异有统计学意义(P < 0. 05),其中α-茄碱的含量分布情况为:蒂>叶>根>茎,α-卡茄碱的含量分布情况为:根>茎>叶>蒂,α-澳洲茄碱含量分布情况为:根>茎>蒂>叶,糖苷生物碱总含量分布情况为:蒂>根>叶>茎。此研究可为茄子的非可食部分的综合开发及利用奠定基础。

关键词: 茄子, 高效液相色谱, 糖苷生物碱

Abstract: Adopts high performance liquid chromatography to analyse the kinds and content of glycosidic alkaloid in root,stem,leaves,pedicle in eggplant,the results show that the 4 non-eating section of eggplant all contain 3 glycosidic alkaloid which are α-solanine,α-chaconine and α-solasonine,the content of each glycosidic alkaloid in each place is statistical significance(P<0. 05),the content distribution of α-solanine is pedicle>leaves>root>stem,α-chaconine is root>stem>leaves>pedicle,α-solasonine is root>stem>pedicle>leaves,the total content of glycosidic alkaloid is pedicle>root>leaves>stem. The research lays a foundation for overall development and utilization of non-eating part of eggplant.

Key words: eggplant, high performance liquid chromatography, glycoalkaloid

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