Studies on Quality Standary of Compound Chongcao Zhenzhu Capsules[J]. Chinese journal of experimental traditional medical formulae, 1999, 5(4): 10-12.DOI:
The main components were identified by TLC methods.The content of glycyrrhizic acid in the capsule was also determined by TLC-scanning.These methods are simple with a good reproducibility
recovery 98.44% and RSD 2.76%.The methods are available for quality control of this standard.