人参是极为重要的生药,配伍在许多汉方制剂中。但是制剂中的人参皂甙Rb_1及Rg_1的定量非常困难。为此,探讨了汉方制剂中人参皂甙Rb_1及Rg_1的定量法。 准确称量样品2g(人参末,配伍人参的汉方制剂等)加入30%甲醇,超声波照射,准确地以50ml过滤后作为样品溶液。准确称量 Ginseng is an extremely important crude drug that is compatible with many Chinese preparations. However, the quantification of ginsenoside Rb_1 and Rg_1 in the preparation is very difficult. For this purpose, a quantitative method for the determination of ginsenoside Rb_1 and Rg_1 in Kampo preparations was investigated. Accurately weighed sample 2g (Ginseng end, Kampo ginseng’s Kampo preparation, etc.) was added to 30% methanol, irradiated with ultrasound, and accurately filtered in 50 ml as a sample solution. Accurate weighing