四种抗菌洗液杀菌效果的比较

目的了解市售含中草药类抗菌洗液杀菌效果。方法采用悬液定量杀菌试验方法进行了随机抽样检测。结果醋酸氯己定含量为125 mg/L和702 mg/L分别与中草药组成的肤阴洁抗菌洗液和洁阴舒洗液对大肠杆菌作用2 min,杀灭率达到100%;对金黄色葡萄球菌需要作用5和10 min,杀灭率可达到100%。舒敛爽抗菌洗液对大肠杆菌、金黄色葡萄球菌和淋病球菌作用5 min,杀灭率均可达到100%。妇阴康洗液对4种试验菌杀菌效果均比较差。结论4种含中草药的抗菌洗液均具有一定的杀菌作用,但其杀菌作用与含氯己定及其浓度没有直接关系。

COMPARISON OF GERMICIDAL EFFICACY OF FOUR ANTIBACTERIAL LOTIONS

Objective To study the germicidal efficacy of 4 marketing antibacterial lotions containing Chinese herbal medicines.Methods Suspension quantitative germicidal test was used to carry out random sampling examination.Results Fu-Yin-Jie antibacterial lotion and Jie-Yin-Shu lotion containing chlorhexidine acetate 125 mg/L and 702 mg/L respectively and Chinese herbal medicine with a 2 min contact time killed 100% of Escherichia coli.The contact time required for these 2 lotions to kill 100% of Staphylococcus aureus was 5 min and 10 min respectively.Shu-Lian-Shuang antibacterial lotion with a 5 min contact time killed 100% of E.coli,S.aureus and gonococcus.The efficacy of Fu-Yin-Kang lotion in killing these 4 test microorganisms was relatively low.Conclusions The 4 antibacterial lotions containing Chinese herbal medicines has certain germicidal activity,but their germicidal action has no direct relation with chlorhexidine and its concentration.