薄层扫描法测定复方冬凌草含片中甘草酸的含量

Determination of Glycyrrhizic Acid in Compound Herba Rabdosiae Rubescentis Tablet by TLC Scanning

摘要:

采用薄层扫描法测定了复方冬凌草含片中甘草酸的含量。该法简便快速、准确灵敏、结果稳定、重现性好，回收率为98.14％。

Abstract:

The content of glycyrrhizic acid in compound Herba Rabdosiae Rubescentis tablet was determined by TLC scanning method. This method was simple,rapid,accurate and sensitive,and its result was stable and with high reproducibility.The rate of recovery was 98.14%.