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目的 研究壳聚糖碘液的杀菌作用。方法 采用卫生部《消毒与灭菌实验技术规范》中拟定的方法检测壳聚糖碘液的杀菌效果。结果 浓度为200 mg/L的壳聚糖碘液作用10 min对金黄色葡萄球菌、大肠杆菌和白色念珠菌的杀灭率均为100%。结论 壳聚糖碘液具有良好的杀菌效果。
Objective To study the bactericidal effect of chitosan iodine solution. Methods The bactericidal effect of chitosan iodine solution was tested by the method proposed in the “Technical Specifications of Sterilization and Sterilization Experiment” of Ministry of Public Health. Results The killing rates of Staphylococcus aureus, Escherichia coli and Candida albicans were both 100% for 10 min in the concentration of 200 mg / L chitosan iodine solution. Conclusion Chitosan iodine has a good bactericidal effect.