Optimum Selection of Preparation Procedure of Sanhuangweixueping Capsules / 中成药

ABSTRACT

Objective: To select the optimum prepartion procedure for Sanhuangweixueping, Capsules. Methods: The optimum conditions were selected with the contents of active components emodin, berberine, and baicalin as markers. Results: The optimum preparation procedure was berberine was extracted with 95% alcohol. Rhizoma Bletillae was immersed with water, then precipitated with 70% alcohol. Radix et Rhizoma Rhei, Radix Scutellariae and Radix Glycyrrhizae were decocted, then precipitaed with 60% alcohol. Sanhuangweixueping Capsules prepared with the optimum preparation procedure possessed stronger pharmacological effect. Conclusion: The optimum prepartion procedure is reliable and the extraction ratio of active compoents is high.