METHODS Ls-HPC was used as the disintegrant to prepare the tablets in 2 ways: endo and exo,and we investigated the stability of heat,moist and light.

• 方法选用低取代羟丙基纤维素等为崩解剂,采用崩解剂内加和外加相结合的方法制成分散片,并对其热、湿、光等稳定性进行考察,以总黄酮进行质量控制。