摘要
采用薄层色谱法对童慈钙保中的黄芪和甘草进行了定性鉴别，并应用络合滴定法对总钙量进行了测定。结果：回收率为１００．３％，ＲＳＤ＝０．３５％（ｎ＝１０）。该方法简便，可靠，重现性好。
Thin layar chromatography was used for simultaneously identification of Astragalus propinquns and Glycyrrhiza in Tongci GaibaoEDTA complexometric titration was used for the determination of total calciumThe recovery rate was 1003%,RSD=035%(n=10)Quality standard was provided for Tongci Gaibao
出处
《广西医学》
CAS
1999年第3期406-408,共3页
Guangxi Medical Journal
关键词
童慈钙保
黄芪
甘草
EDTA络合滴定
钙
薄层鉴别
Tongci Gaibao
Astragalus propinquns
Glycyrrhiza
EDTA complexometric titration
