目的:建立养正合剂的质量控制方法。方法:用薄层色谱法对其中枸杞子、人参进行了定性鉴别;用薄层光密度法对黄芪中有效成分黄芪甲苷进行了含量测定。结果:表明本品定性鉴别色谱特征明显,易于区别;本品中黄芪甲苷含量测定线性范围为2～10μg,平均回收率95.8%,RSD为2.5%。结论:建立了该制剂的质量标准,其鉴别与含量测定方法简便、可靠、实用。 Objective: To establish a quality control method for Yangzheng mixture. Methods: The wolfberry fruit and ginseng were qualitatively identified by thin layer chromatography. The content of astragaloside in the active ingredients of Astragalus membranaceus was determined by thin-layer densitometry. The results showed that this product qualitative identification of chromatographic characteristics are obvious and easy to distinguish; the determination of astragaloside in this product linear range of 2 ~ 10μg, the average recovery rate of 95.8%, RSD of 2.5%. Conclusion: The quality standard of the preparation was established. The method of identification and content determination was simple, reliable and practical.