TU Yao-sheng, LI Shao-lin, SUN Dong-mei, et al. Optimization of Extraction Technology for by Central Composite Design-Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(5): 34-37.
TU Yao-sheng, LI Shao-lin, SUN Dong-mei, et al. Optimization of Extraction Technology for by Central Composite Design-Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(5): 34-37.DOI:
Objective: To optimize extracting technology of Sophora flavescens. Method: Taking extraction rate of matrine
oxymatrine
total flavonoids from S. flavescens radix and yield of dry extract as index
extraction process of S. flavescens was optimized by single factor test and central composite design-response surface methodology. Result: Optimum condition of extraction technology was extracted 2 times with 11-fold
the amount of 65%ethanol for 65 minutes each time. Conclusion: Optimum extraction process was reasonable