WANG Xiang-pei, ZHANG Xin, JIN Feng-yun, et al. Optimizaton of Extraction Technology for Baihuayiganpaidu Particles by Orthogonal Test with Multi-index[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(4): 114-117.
WANG Xiang-pei, ZHANG Xin, JIN Feng-yun, et al. Optimizaton of Extraction Technology for Baihuayiganpaidu Particles by Orthogonal Test with Multi-index[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(4): 114-117.DOI:
Objective: To study extraction method of Baihuayiganpaidu Particles. Method: Method investigation was made on the effect of concentration of alcohol
alcohol amount
extraction time and extraction times
with the extraction rate of solid
kinds of anthraquinone compounds and schisandrin as the index. Result: Orthogonal experimental design was applied to decide the optimal process as follows:extracting time 2 hours
extracting for 3 times
alcohol amount 6 times
alcohol concentration of 70%. Conclusion: The verification test showed that the optimum extraction process was stable