汤剂为常用的浸出制剂之一。为了提高制剂的质量和疗效,作者对汤剂中常用包煎的车前子、葶苈子、菟丝子三种中药进行了初步的实验研究,观察它们在煎煮过程中,包煎对包煎药物及四个古成方药物的成分浸出的影响,并对中药浸出机理进行了初步的讨论。 Decoction is one of the commonly used leaching formulations. In order to improve the quality and efficacy of the preparations, the authors conducted preliminary experimental studies on the three traditional Chinese medicines: fried psyllium, gardenia, and dodder seed, which were commonly used in decoctions. During the boiling process, the authors observed that they were fried and fried. The effect of leaching of the components of the four ancient prescriptions and the preliminary discussion of the mechanism of Chinese medicine leaching.