摘要
目的建立甲醛水杨酸涂剂的微生物限度检查方法。方法采用平皿法及控制菌检查方法。结果细菌数测定可采用培养基稀释法(0.2 ml/皿),霉菌、酵母菌数的测定可采用培养基稀释法(0.2 ml/皿),控制菌检查金黄色葡萄球菌可采用培养基稀释法(取1:10供试液10 ml加入1000 ml营养肉汤培养基中)、铜绿假单胞菌可采用培养基稀释法(取1:10供试液10 ml加入1000 ml胆盐乳糖培养基中)。结论经多次试验方法简便、准确、重复性好,可用于该制剂的微生物限度检查。
Objective Establish formaldehyde salicylic acid coated method of microbial limit examination. Methods The AGAR method and the control bacteria checking method. Results Of bacteria culture medium dilution method can be used measuring （0.2 ml/melamine）, can be used for determination of the number of mold and yeast culture medium dilution method （0.2 ml/dish）, check control bacteria staphylococcus aureus culture medium dilution method can be used （take ＆quot;selected 10 ml to 1000 ml of liquid nutrient broth medium）, pseudomonas aeruginosa, culture medium dilution method can be used （take 1：10 10 ml to 1000 ml lactose bile salts were fluid medium）. Conclusion Through many times test method is simple, accurate and reproducible, and can be used for the preparation of microbial limit examination.
出处
《中国卫生标准管理》
2014年第23期78-80,共3页
China Health Standard Management
关键词
培养基稀释法
甲醛水杨酸涂剂
抑菌
菌液
回收率
Culture Medium Dilution Method,Formaldehyde Salicylic Acid Coated,Bacteriostatic,Bacteria Liquid,Recovery
