食品工业科技2011，Vol.32Issue(2)：347-349,352,4.
不同产地大花红景天有效成分的含量测定研究
Determination of the active ingredient content of Rhodiola crenulata in different origins
摘要
Abstract
Objective: To provide a basis for development and to establish GAP base of Rhodiola crenulata resources,the contents of salidroside, polysaccharide, polyphenol of Rhodiola crenulata in Tibet, Sichuan and Yunnan provinces were determined. Methods: The content of salidroside, polysaccharide and polyphenol were determined by HPLC, sulfuric acid- phenol method and ferric chloride- potassium ferricyanide method,respectively. Results: The average concentrations of glycosides, polysaccharides and polyphenols of Rhodiola crenulata in Tibet were: 1.39％ ,4.83％, 5.71％. The average concentrations of glycosides, polysaccharides and polyphenols of Rhodiola crenulata in Sichuan province were: 1.32％ ,4.78％ ,5.56％ .The average concentrations of glycosides, polysaccharides and polyphenols of Rhodiola crenulata in Yunnan province were: 1.27％, 4.76％,5.51％. Conclusions : The best quality ingredient was the Rhodiola crenulata in Tibet, and the most suitable place for the growth of Rhodiola crenulata was Tibet.关键词
大花红景天/红景天苷/多糖/多酚/不同产地分类
轻工纺织引用本文复制引用
黎代余,黄丽凤,陈鸿平,向楚兵,刘友平..不同产地大花红景天有效成分的含量测定研究[J].食品工业科技,2011,32(2):347-349,352,4.基金项目
"十一五"国家科技支撑计划项目(2006BAI06A14-10) （2006BAI06A14-10）
质检公益项目(2007GYB215). （2007GYB215）
