Quality Investigation of Four Kinds of Cefoperazone and Sulbactam Sodium injection
- VernacularTitle:4种注射用头孢哌酮/舒巴坦制剂的质量监测
- Author:
Xun HUANG
;
Zhiyong DAI
;
Xiuhua XU
;
Xin HUANG
;
Ximao WEN
- Publication Type:Journal Article
- Keywords:
Cefoperazone and sulbactam sodium injection;
Quality investigation;
RP-HPLC;
Minimal inhibitory concentration
- From:
Chinese Journal of Nosocomiology
1994;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate different kinds of cefoperazone and sulbactam sodium of different manutactures.METHODS RP-HPLC methods was used to determinate of the concerntrations of 4 categories cefoperazone and sulbactam sodium injections.Agar-dilution method was used to determinate the minimal inhibitory concentration(MIC) of 60 clinical bacterial strains.RESULTS Cefoperazone contents of sample 1 to 4 were 89.11%,100.49%,95.04% and 91.09% respectively;sulbactam contents 90.98%,75.93%,98.98% and 78.09% respectively.The number of the peaks of impurity were 5,4,4,5 respectively;and the total area of impurity peaks were 8.01%,2.94%,2.04% and 10.76%.MIC,MIC50,MIC90 of 4 samples have 2 to 3 difference grades.CONCLUSIONS The products of different manufacturs have different contents and impurities of cefoperazone and sulbactam sodium injections,and the MIC also has different results.In clinical experience,we should surveillance same kinds of antibiotics which produced by different manufacturer and try to reduce the side effect of antibiotics.
