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目的建立前列腺炎丸质量标准。方法采用HPLC法对黄柏中盐酸小檗碱进行含量测定;同时对其中的王不留行、黄柏、薏苡仁进行TLC鉴别。结果 HPLC法测定盐酸小檗碱在2.5~100μg·ml-1(r=0.9998)范围内与峰面积有良好的线性关系,平均加样回收率为100.5%。同时TLC检出了王不留行、黄柏、薏苡仁的特征斑点。结论该方法重复性好、简便、稳定性好,能够有效控制前列腺炎丸的质量。
Objective To establish prostatitis pill quality standards. Methods The contents of berberine hydrochloride in Phellodendron chinense were determined by HPLC. At the same time, TLC identification of berberine hydrochloride, Phellodendron chinense and Coix seed were carried out. Results Berberine hydrochloride showed a good linear relationship with the peak area in the range of 2.5-100 μg · ml-1 (r = 0.9998) with an average recovery of 100.5%. At the same time, TLC detected the king does not leave, Phellodendron, Coix Seed characteristic spots. Conclusion The method is reproducible, simple, good stability, and can effectively control the quality of prostatitis pills.