橙花醇的杀菌效果观察  

Observation of the disinfection effect of nerol

作　　者：谢宇婷 陈昭斌[1,2] 陈雯杰 XIE Yu-ting;CHEN Zhao-bin;CHEN Wen-jie(West China School of Public Health and West China Fourth Hospital,Sichuan University,Chengdu Sichuan 610041;ShenZhen SINOOLAB CO.,LTD,Shenzhen;Shanghai Center for Disease Control and Prevention,China)

机构地区：[1]四川大学华西公共卫生学院/四川大学华西第四医院,四川成都610041 [2]深圳市青华检验有限公司 [3]上海市疾病预防控制中心

出　　处：《中国消毒学杂志》2020年第5期339-341,共3页Chinese Journal of Disinfection

摘　　要：目的观察一种植物源橙花醇的杀菌效果,为消毒应用提供依据。方法采用悬液定量杀菌试验方法,对某植物源橙花醇的杀菌效果进行观察。结果用浓度为4000mg/L的橙花醇溶液对悬液内金黄色葡萄球菌作用5min,平均杀灭对数值>5.0;用浓度为2000mg/L橙花醇溶液对悬液内大肠杆菌作用20min,杀灭对数值>5.0;用2500mg/L的橙花醇溶液对悬液内白色念珠菌作用5min,杀灭对数值>4.00。结论该植物源橙花醇对细菌繁殖体和真菌均具有良好的杀灭效果。Objective To observe the disinfection effect of a plant-derived nerol and to provide a basis for its disinfection application.Methods The quantitative bactericidal method of suspension was used to observe the disinfection effect of a plant-derived nerol.Results The nerol solution with a concentration of 4000 mg/L was applied to Staphylococcus aureus in suspension for 5 min,and the average killing logarithmic value was>5.0;the nerol solution with a concentration of2000 mg/L was applied to Escherichia coli in suspension for 20 min,and the killing log andarithmic value was>5.0;the nerol solution with a concentration of 2500 mg/L was applied to Candida albicans in suspension for 5 min,and the killing logarithmic value was>4.00.Conclusion This plant-derived nerol has good killing effects on bacterial propagules and fungi.

关 键 词：橙花醇 金黄色葡萄球菌 大肠杆菌 白假丝酵母菌 杀灭效果 

分 类 号：R283[医药卫生—中药学] R187.1[医药卫生—中医学]