摘要:
目的 研究不同厂家阿司匹林肠溶衣片的溶出度及释放度。方法 本文采用转篮法对国内4个厂家的阿司匹林肠溶衣片进行体外溶出度、释放度测定。结果 4个厂家的某一批号产品的溶出参数分别为:980222(T5019.3±0.8,Td22.7±1.1,m2.0±0.2);980407(T5013.2±0.5,Td17.5±0.6,m3.2±0.1);981005(T5026.3±0.2,Td32.0±0.2,m1.5±0.1);981225(T5019.4±0.3Td25.2±0.1,m1.8±0.1).结论 不同厂家片剂之间,其溶出参数(T50,Td,m)有显着差别(P<0.001)。
Abstract:
OBJECTIVE To study the dissolubility and the liberation of aspirin enteric coatel tablet.METHODS Using basket meothod,the dissolubility and the liberation of aspirin enteric coatel tablets from different companies were determined.RESULTS The dissolution processed statistically:980222(T5019.3±0.8,Td22.7±1.1,m2.0±0.2);980407(T5013.2±0.5,Td17.5±0.6,m3.2±0.1);981005(T5026.3±0.2,Td32.0±0.2,m1.5±0.1);981225(T5019.4±0.3Td25.2±0.1,m1.8±0.1). CONCLUSION The results showed that there were significant differences in dissolubility and the liberation among the product(P<0.001).