【摘要】 以甘草次酸为对照品，采用薄层扫描法测定了理中口服液中甘草酸的水解产物甘草次酸的含量，结果表明本法较为简便、快速、准确。更多还原

【Abstract】 This paper reports the determination of the content of glycyrrhetinic acid,a hydrolytic product of glycyrrhizic acid in Lizhong Oral Liquid.The result shows that TLC-scanning used in the determination is simple,rapid and accurate.更多还原