一阶导数光谱法测定解热Ⅰ号口服液中桂皮醛含量

Determination of Cinnamic Aldegyde in Compound Preparation by First Derivative Sepectrography

摘要: 一阶导数光谱法测定解热Ⅰ号口服液中桂皮醛含量谢茹嘉（中国药科大学中药制剂学教研室，南京２１０００９）关键词桂皮醛；含量测定；一阶导数光谱法桂枝具有发汗、祛邪的功效［１］，常用于辛温解表剂之中。解热Ｉ号口服液是由桂枝、荆芥、白芷等中药组成，本实验采用一...

Abstract: The content of cinnamic aldehyde in compound dosage form was determined directly by 1st derivative sepectrography. The interference of other components can be eliminated.The corretation coefficient of the standard curve,r=0.9999.The average recovery was 1