复方头孢氨苄胶囊的褶合光谱法测定  

Determination of Compound Cefalexin Capsules by Convolution Spectrometry

作　　者：亓云鹏[1] 吴玉田[1] 柴逸峰[1] 李通化[2] 

机构地区：[1]第二军医大学药学院药物分析教研室,上海200433 [2]同济大学化学系,上海200092

出　　处：《中国医药工业杂志》2002年第11期552-553,共2页Chinese Journal of Pharmaceuticals

基　　金：国家自然科学基金资助项目 (No.3 9770 90 3 )

摘　　要：用褶合光谱法同时测定复方头孢氨苄胶囊中头孢氨苄和甲氧苄啶二组分的含量。头孢氨苄和甲氧苄啶的平均回收率分别为 10 0 .1% (RSD0 .35 % )和 10 1.0 % (RSD1.98% )The convolution spectrometry was used to determine the contect of cefalexin (CEX) and trimethoprim (TMP) in compound cephalexin capsules at the same time. The average recoveries of CEX and TMP were 100.1% and 101.0%, with RSD of 0.35% and 1.98%, respectively.

关 键 词：褶合光谱法 复方头孢氨苄胶囊 抗生素 含量测定 

分 类 号：R978.11[医药卫生—药品] R927[医药卫生—药学]