Study on the optimal concoction process of Scutellariae Radix Charcoal
Objective To select the best preparation process for Scutellaria Radix Charcoal.Methods On the basis of single-factor experiments,the appropriate level of experimental factors was selected and L9(34)orthogonal experimental design was used,and the best processing process of Scutellaria Radix Charcoal was selected with total flavonoid content and baicalein content as reference,and verified.Results The optimum concoction process for Scutellaria Radix Charcoal was 220℃,the concoction time was 12 min,and the frequency of stir-frying was 20 times/min.Conclusion The best concoction process for Scutellaria Radix Charcoal selected in this experiment is stable and feasible,and can provide a reference for the quality control of Scutellaria Radix Charcoal.
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