汉方药的煎剂制作中,因方中生药、所用容器、热源、加热时间、过滤方法等制作过程不同,其收量和成分浓度而不同。每味生药的吸水量不同,煎煮时水分的吸收可影响煎液收量。本次对煎剂制作时每味生药的吸水量进行了探讨。 材料与方法:共选生药75种,包括植物药68种、矿物药3种和其 In the decoction preparation of Kampo medicine, due to the differences in the production process of the crude drug, the container used, the heat source, the heating time, and the filtration method, the yield and concentration of the ingredients are different. The water absorption of each crude drug is different, and the absorption of moisture during decoction can affect the decoction yield. This time, the amount of water absorbed per taste of the decoction was investigated. Materials and Methods: A total of 75 crude drugs were selected, including 68 kinds of botanical drugs, 3 mineral drugs and their