【摘要】 目的:优选蒙药荜茇三味胶囊的提取条件。方法:采取正交实验法,用高效液相色谱法,以测定提取物中胡椒碱的含量为指标,考察乙醇浓度（A）、乙醇用量（B）、提取时间（C）、提取次数（D）等4个条件对提取效果的影响;进行四因素三水平试验。结果:实验设计因素中乙醇用量的影响最为显著。结论:荜茇三味胶囊的最佳提取工艺条件为A₁B₁C₁D₂,即每次加入药材6倍量的65%乙醇,提取2次,每次提取60min。更多还原

【Abstract】 Goal: The option of Mongolian drug piperine three taste capsule extraction condition.Method: Adopt the orthogonal experiment method, with the high performence hquid chromatography,determine the content of piperine in the extraction as the target, inspect four conditions which influence the effect, including the ethyl alcohol density （A） , ethyl alcohol amount used （B） , extraction time （ C） , extraction number of times （ D） ; Carry on four factor three level experiments. Finally: the best extraction technological condition of the Mongolian drug piperine three taste is A₁B₁C₁D₁, namely: join 6 times as 65% ethyl alcohol as the raw material for medicine each time, backflow 1 time, each time needs 60min.Conclusion:This method is feasible.更多还原