摘要
用乙醇热回流提取法对阿里红中总黄酮进行了提取,通过分光光度法,以芦丁为对照品,测定了阿里红中总黄酮含量.本法简便,快速,可用于阿里红生药及其制剂总黄酮含量测定.
The hot ethanol refluxing extraction to Fomes officinalis extraction,the total flavonoids in by spectrophotometry,rutin ethanol-water,Fomes officinalis determined the flavonoids content in.The results show that： Ⅰ Fomes officinalis extraction method the flavonoids content in 1.6167 mg/g,and RSD is 2.1% n = 3;Ⅱ Fomes officinalis extraction method the flavonoids content in 1.82 mg/g,and RSD is 1.98% n = 3;Recovery is 101.36% RSD = 1.678% n = 3.This method is simple,rapid,can be used for Fomes officinalis out agents and flavonoids content in measurement.
出处
《喀什师范学院学报》
2011年第6期43-45,共3页
Journal of Kashgar Teachers College
关键词
阿里红
总黄酮
含量测定
Fomes officinalis.Ames
Total flavone
Content determination of
