中药浸膏在贮存过程中,常常发现存在吸潮、软化、粘连等现象,影响了产品质量。一盘珠颗粒是由名老中医李同生教授治疗跌打损伤的经验方一盘珠汤制成的颗粒剂,具有活血化瘀、消肿止痛的功效,在临床上应用较为广泛。为了保证中药颗粒制剂的质量,我们以医院制剂一盘珠颗粒为代表进行聚丙烯酸树脂包衣颗粒的前后质量差异研究,现报告如下。1材料 Traditional Chinese medicine extract in the storage process, often found that there is moisture absorption, softening, adhesions and other phenomena, affecting the product quality. A plate of beads by the old Chinese Professor Li Tongsheng treatment of bruises experience a dish of beads made of granules, with blood circulation, swelling and analgesic effect, the clinical application is more extensive. In order to ensure the quality of traditional Chinese medicine granule preparation, we take a hospital for the preparation of a plate of beads as a representative of polyacrylic resin coating particles before and after the mass difference study, are as follows. 1 material