食品科学 ›› 2009, Vol. 30 ›› Issue (8 ): 263-266.doi: 10.7506/spkx1002-6630-200908060

• 分析检测 • 上一篇    下一篇

大叶白麻不同部位总黄酮和金丝桃苷含量研究

石秋梅,帕孜来提·吐鲁洪,阿不都拉·阿巴斯*   

  1. 新疆大学生命科学与技术学院
  • 收稿日期:2009-01-22 出版日期:2009-04-15 发布日期:2010-12-29
  • 通讯作者: 阿不都拉·阿巴斯* E-mail:abdulla@xju.edu.cn
  • 基金资助:

    新疆大学博士启动基金项目(BS0606105)

Determination of Total Flavonoid and Hyperoside Contents in Different Parts of Poacynum hendersonii (Hook.f.) Woodson

SHI Qiu-mei PAZILAT Turuhong ABDULLA Abbas*   

  1. (College of Life Science and Technology, Xinjiang University, Urumqi 830046, China)
  • Received:2009-01-22 Online:2009-04-15 Published:2010-12-29
  • Contact: ABDULLA Abbas* E-mail:abdulla@xju.edu.cn

摘要:

本研究采用高效液相色谱法(HPLC)测定了大叶白麻叶、花、根和茎四个部位的金丝桃苷含量;以NaAc-A1C13体系为显色剂,用分光光度法于400nm处测定了大叶白麻不同部位总黄酮的含量。结果表明:本研究采用的色谱条件可用来检测大叶白麻体内金丝桃苷。叶中的金丝桃苷含量较高,约为0.24%,花、茎和根中几乎检测不出;叶中的总黄酮含量亦较高,约为3.54%,花、茎和根中含量较低。

关键词: 大叶白麻, 总黄酮, 金丝桃苷, 高效液相色谱法

Abstract:

 The hyperoside contents in different parts of Poacynum hendersonii (Hook.f.) Woodson were measured by HPLC method, and the total flavoniod contents were determined by spectrophotometry at 400-nm wavelength. The results showed that the hyperoside content in the leaves is higher, about 0.24%, while almost no hyperoside is found in the flowers, stems and roots. Similarly, the total flavonoid content in the leaves is also higher, about 3.54%, while that is lower in the flowers, stems and roots.

Key words: Poacynum hendersonii (Hook.f.) Woodson, total flavonoids, hyperoside, high performance liquid chromatography (HPLC)

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