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目的:探讨活血龙胶囊的制备工艺条件。方法:通过高效液相色谱法对各过程中有效成分藜芦醇苷的含量进行检测,采用正交试验设计法优选活血龙有效成分的提取工艺,通过单因素考察,确定活血龙提取液的浓缩、干燥、制粒工艺。结果:制备过程中有效成分白藜芦醇苷保留率高;半成品颗粒饱满、流动性好。结论:该法适用于活血龙胶囊的制备。
Objective: To investigate the preparation conditions of Huoxue Long capsule. Methods: The content of active ingredient polydatin in each process was detected by high performance liquid chromatography (HPLC). The orthogonal test design method was used to optimize the extraction process of active ingredients of active blood. The single factor was used to determine the concentration of active ingredient , Drying, granulation process. Results: The active ingredient polydatin in the preparation had a high retention rate. The semifinished product was full of granules with good fluidity. Conclusion: This method is suitable for the preparation of Huoxue Long Capsule.