食品科学 ›› 2004, Vol. 25 ›› Issue (10): 264-266.

• 分析检测 • 上一篇    下一篇

苦荞麦不同器官总黄酮含量测定及分析

 赵玉平, 肖春玲   

  1. 烟台大学化学生物理工学院,山西师范大学生物工程学院
  • 出版日期:2004-10-15 发布日期:2011-10-24

Determination of Total Flavones on Fagopyrum Gaertn of Variety Organs

 ZHAO  Yu-Ping, XIAO  Chun-Ling   

  1. 1.Chemistry Biology College of Science and Engineering, Yantai University;2.College of Biology Engineering, Shanxi Normal University
  • Online:2004-10-15 Published:2011-10-24

摘要: 通过对苦荞麦各器官中黄酮含量的研究显示,荞麦根含量为0.51%,茎含量为1.25%,叶含量为5.39%,花含量为6.28%,籽含量为2.13% ,粉含量为2.31%,壳含量为1.06%。使用C18柱用(0.45% H3PO4)(55:45)作流动向,在260nm下用紫外检测器,采用HPLC对不同器官及其组织中的芦丁进行定量测定,结果表明芦丁是苦荞麦中最主要的黄酮。

关键词: 苦荞麦, 总黄酮, 芦丁物质, HPLC

Abstract: Measurement of root, stem, leaves, flowers, hull, flour of the buckwheat. It was result that the buckwheat root contentwas 0.51%, the stem 1.25%, and the leaves 5.39%, The flowers 6.28, the grains 2.13%, the hull 1.06%, and the powder 2.31%.High performance liquid chromatography (HPLC) was used to determine the rutin of the organs. The sample was analyzed ona C18 column with methanol water (0.45% H3PO4)(55:45) and assayed by 260nm UV detector. The highest rutin content ofbuckwheat was in its every Organs。

Key words: Fagopyrum tararium Gaertn, flavones, rutin, HPLC