摘要
目的 测定复方感冒灵片体外溶出度。方法 采用转蓝法 ,以水 10 0 0 m l为溶剂 ,转速 10 0 r/min,紫外分光光度法测定。结果 不同批号样品间的溶出度有显著性差异。结论 认为有必要增加复方感冒灵片的溶出度测定以控制其质量。
Objective To study on dissolution rate of compound Ganmaoling tablet in order to evaluate its quality.Method A basket method was used to study the dissolution with 1 000 ml of water as the solvent,and rotating at 100 rpm.The content of compound Ganmaoling was determined by UV spectrotometry with the detective wavelength at 242 nm.Results There was a difference in dissolution of different batches of compound Ganmaoling tablets. Conclusions It is necessary to control the qualities of the compound Ganmaoling tablets by determining their dissolution rates.
出处
《基层中药杂志》
2002年第4期13-15,共3页
Primary Journal of Chinese Materia Medica
关键词
复方感冒灵片
体外溶出度
崩解时限
紫外分光光度法
compound Ganmaoling tablets,dissolution rate,disintegration time,UV spectrotometry
