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目的完善独活寄生丸的质量控制标准。方法采用TLC法鉴别独活、芍药、秦艽、地黄;采用HPLC法测定独活中蛇床子素的含量。结果在TLC中均可检出独活、芍药、秦艽、地黄的特征斑点;0.0503～4.024μg蛇床子素与峰面线性关系良好,平均回收率为97.1%,RSD=2.93%。结论所用方法简便可行、重复性好,可用于独活寄生丸的质量控制。
Objective To improve the quality control standard of live alone parasitic pill. Methods TLC, Dafu, Gentiana macrophylla, Radix Rehmanniae Preparata were identified by HPLC. The content of Osthole in independent living was determined by HPLC. The results showed that the characteristic spots of Jiuhuo, Peony, Gentiana macrophylla and Rehmannia were all detected in TLC. The linear relationship between 0.0503 ~ 4.024μg osthole and the peak surface was good with the average recovery of 97.1% and RSD = 2.93%. Conclusion The method is simple and feasible, reproducible, and can be used for the quality control of live alone parasitic pills.