Optimization of the extraction process of Compound Huangzhilian Granules with orthogonal test
Objective To optimize the extraction process of Compound Huangzhilian Granules.Methods By taking the content of baicalin as an indicator,single factor tests were used to choose the three levels of amount of water,extraction time and extraction times.By taking the comprehensive scores of the dry extract rate and the content of baicalin as indicators,an L9(34)of orthogonal experiment was used to optimize the extraction process.Results The optimized extraction conditions were 12 times amount of water and extracted for 3 times with 1 hour for each time.Conclusion The optimized extraction process is stable and feasible with good reproducibility.
Compound Huangzhilian Granulesorthogonal experimentbaicalinextraction process
NETL
NSTL
万方数据
维普
