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目的:建立肾保康胶囊的质量控制方法。方法:用薄层色谱法对肾保康胶囊中的金银花、发酵虫草菌粉进行定性鉴别;采用高效液相色谱法测定盐酸小檗碱的含量。结果:薄层色谱中斑点清晰,易于识别;盐酸小檗碱线性范围为0.0351～0.263μg,r=0.9999,平均回收率为96.30%,RSD为1.45%。结论:本方法简便,灵敏度高,可有效地控制肾保康胶囊的质量。
Objective: To establish the quality control method of Shenbaokang capsule. Methods: The qualitative identification of honeysuckle and fermented cordyceps powder in Shenbaokang capsules was performed by thin layer chromatography. The content of berberine hydrochloride was determined by high performance liquid chromatography. Results: The spots were clear and easy to identify in thin layer chromatography. The linear range of berberine hydrochloride was 0.0351-0.263 μg, r=0.9999, the average recovery was 96.30%, RSD was 1.45%. Conclusion: The method is simple, sensitive, and can effectively control the quality of Shenbaokang capsules.