目的: 优选姜半夏的炮制工艺.方法: 通过L9(34)正交试验考察浸泡时间、煮制水量、煮制时间3个因素,采用HPLC法测定4种核苷(尿苷、肌苷、鸟苷、腺苷)含量,同时考察白矾限量和浸出物含量,进行多指标综合加权评分,优选姜半夏炮制工艺.结果: 姜半夏的最佳炮制工艺为:浸泡60 h,煮制水量与半夏比例15∶1,煮制5 h. 结论: 优选的姜半夏最佳炮制工艺合理可靠,重现性好,为规范姜半夏的饮片加工提供参考.
摘要(英文)：
Objective ： To research the best processing method for ginger pineUia by orthogonal tests. Methods： The orthogonal tests included the soaking time, boiling water and cooking time as the influencing factors, an HPLC method was used for the determina- tion of 4 nucleosides （uridine, guanosine, adenosine, inosine）, and the alum limit and extract content were also studied. The results were evaluated by multi index comprehensive weighted score to optimize the processing technology of ginger pinellia. Results： The best processing technology of g...
