一阶导数光谱法测定复方青黛丸中靛蓝的含量  

Determination of Indigo in the Indigo Naturalis Pills by the First Derivative Spectrophotometry

作　　者：姚桂根[1] 顾丽华[1] 杨遵华 

机构地区：[1]上海医科大学药学院药物分析教研室

出　　处：《中国药事》1994年第1期25-27,共3页Chinese Pharmaceutical Affairs

摘　　要：本文应用一阶导数光谱法测定青黛丸中靛蓝的含量，虽有靛玉红及其它干扰组分的存在，但可排除它们的干扰。Indigo in the Indigo Naturalis Pills was determinated by the first derivative spectrophotometry, and the interference form indirubin and other composition was eliminated.

关 键 词：靛蓝 一阶导数 光谱法 青黛丸 

分 类 号：R927.2[医药卫生—药学]