黄芪中黄芪多糖含量的测定[EB/OL]
北京：中国科技论文在线
方法 采用比色法测定黄芪多糖的含量
） 摘要： 目的 建立黄芪中黄芪多糖的含量测定方法
good reproducibility and suitable for the quality control of Astragalus polysaccharides in Astragalus and Preparations containing Astragalus
Keywords： Astragalus polysaccharidesAPS;Phenol-sulfuric acid method;Colorimetry;Determination 下载PDF阅读器 PDF全文下载： 初稿 （ 248 ） 作者简介： 通信联系人： 【收录情况】 中国科技论文在线： 赵强强
） Abstract： Objective To establish a method for determining Astragalus polysaccharides in Astragalus
Methods Determination The content of Astragalus polysaccharides with colorimetry
Results The wavelength of determination is 489nm, The linear relationship of glucose was the range of 2
0～14
0ug／ml
The average recovery was 99
84% and RSD was 3
71% (n=6)
Conclusion The method is convenient, accurate
关键词： 黄芪多糖APS
含量测定 Zhao Qiangqiang
