Optimization of Water Extraction Technology for Shugan Xiaocuo Granules by Multi-index Comprehensive Evaluation / 中国药师

Objective:To study the optimal water extraction method for Shugan Xiaocuo granules. Methods: The study was car-ried out according to the orthogonal tablet. The water amount, extraction time,extraction times and soak time as the influencing factors, and the extractive yield and baicalin content as the indices in a comprehensive evaluation, the optimal extraction technology was screened. Results:The optimal extraction technology was as follows:soaked 30 minutes before cooking, 8-fold water,extracted for 3 times with 1h for every time. Conclusion:The verification test showed that the optimum extraction process was stable,reasonable and feasible.