journal6 ›› 2003, Vol. 24 ›› Issue (1): 60-62.

• 重点学科 • 上一篇    下一篇

银杏外植体黄酮甙含量的测定

  

  1. (吉首大学资源与环境科学学院,湖南 吉首 416000)
  • 出版日期:2003-03-15 发布日期:2012-11-09
  • 作者简介:彭晓春(1964-),女(土家族),湖南省永顺县人,吉首大学资源与环境科学学院高级实验师,主要从事天然植物药用化学成分及应用研究.
  • 基金资助:

    湖南省教育厅自然科学基金资助项目(00C193)

Determination of Flavonol Glycosides of Ginkgo Biloba Explants

  1. (College of Resources and Environment,Jishou University,Jishou 416000,Hunan China)
  • Online:2003-03-15 Published:2012-11-09

摘要:采用HPLC方法对银杏外植体的总黄酮甙含量和甙元比进行了测定,结果表明,4种外植体中叶片总黄酮甙含量最高为1.25%,黄酮甙元以槲皮素为主.

关键词: 银杏外植体, 黄酮甙, 甙元配比, 高效液相色谱

Abstract: The contents of total flavonol glycosides and distribution of flavonols in Ginkgo biloba L.explants were determined by HPLC,and the correlative factors were studied.The results showed that,among the four explants,leaves contained the highest concentraction of total flavonol glycosides,amounting to 1.25%.The flavnovols glycosides of explants mainly comprised qercetin.

Key words: Ginkgo biloba L.explant, flavonol glycosides, distribution of flavonols, HPLC

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