Determination of Total Flavones in the Medicinal Mushroom Phellinus

作     者：LIU Yan-fang, YANG Yan~ * , JIA Wei, ZHANG Jing-song, TANG Qing-jiu, TANG Chuan-hong Institute of Edible Fungi, Shanghai Academy of Agriculture Sciences Research and Development Center of Natural Medicinal Resources, Shanghai Academy of Agriculture Sciences, Shanghai 201106, P.R. China 

出 版 物：《食用菌学报》 (Acta Edulis Fungi)

年 卷 期：2006年第2期

页      面：49-52页

学科分类：1008[医学-中药学(可授医学、理学学位)] 10[医学] 

基　　金：Supported by the Shanghai Academy of Agriculture Sciences Foundation(No.200606) 

主　　题：Flavones Phellinus spp Qualitative and quantitative assay 

摘      要：Qualitative and quantitative analyses of the total flavones in ethanol-water extracts of Phellinus spp. have been undertaken using UV- and NaNO_ 2 -Al（NO_ 3 ）_ 3 -based colorimetric assays. Both methods showed high levels of precision, reproducibility and recovery, and a linear relationship between absorbance value and flavone concentration over specified ranges. Both assays appear equally valid for determining the total flavone content of Phellinus spp.