METHODS Amoxicillin was microcapsuled by the solution enhanced dispersion by supercritical fluids (SEDS) process using ethylcellu-lose as coating material and carbopol as adhesive material.

• 方法以乙基纤维素为包囊材料、卡波谱为黏附材料,采用超临界流体增强溶液分散度法制备了阿莫西林微囊,并对药物的包合情况、微囊的载药量、平均粒径和释药度等进行了研究。