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甲硝唑注射液无菌检查方法学验证
引用本文:应国红,邓颖. 甲硝唑注射液无菌检查方法学验证[J]. 中国药师, 2008, 11(8)
作者姓名:应国红  邓颖
作者单位:深圳市药品检验所,广东深圳,518029
摘    要:目的:建立甲硝唑注射液的无菌检查方法。方法:采用薄膜过滤法,以不同冲洗量,联合加入表面活性剂等方法以消除甲硝唑的抑菌活性。结果:样品、阴性对照无菌生长,所有阳性对照及试验组菌在2d内生长良好。结论:薄膜过滤法可以用于无菌检查,检查时甲硝唑注射液以伽.2%聚山梨酯80的冲洗液500ml 5次冲洗后依法培养,生孢梭菌为阳性对照菌。

关 键 词:甲硝唑注射液  薄膜过滤法  方法验证

Studies on Test for Sterility of Metronidazole Injection
Ying Guohong Deng Ying. Studies on Test for Sterility of Metronidazole Injection[J]. China Pharmacist, 2008, 11(8)
Authors:Ying Guohong Deng Ying
Affiliation:Ying Guohong Deng Ying(Shenzhen Institute for Drug Control,Guangdong Shenzhen 518029,China)
Abstract:Objective:To establish a method to detect the microbial contamination of metronidazole injection.Method:Membrane filtration method was used by modifying the amount of rinsing fruid or adds something to inactivate the antibiotic.Result:All of positive strains and test strains revealed growth of microorganism and the substance control and negative control give no evidence of growth. Conclusion:Through testing and verifying,membrane filtration method can be used for sterility tests of metronidazole injection.0...
Keywords:Metronidazole injection  Sterility test (Membrane filtration method)  Testing and verifying of the method  
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