The influencing effects of factor were followed as: A>C>D>B(A: added water volume,B: decoction time,C: decoction frequency,D: precipitating concentration of alcohol). The optimizing preparation conditions were A3B1C3D2,i. e.
英
美
- 水提醇沉制備工藝影響因素依次為:加水量(A)>煎煮次數(C)>醇沉質(zhì)量分數(D)>煎煮時(shí)間(B)；最佳制備工藝條件為A3B1C3D2；即處方藥材加10倍量水；煎煮3次；每次0.；5h；醇沉質(zhì)量分數為50%25。
