摘要
目的观察一种中药抗菌洗液杀菌效果,为实际应用提供依据。方法采用悬液定量杀菌试验方法,对该中药抗菌洗液杀菌效果进行了检测。结果该洗液以体积分数60%乙醇中加入适量土荆皮、苦参、蛇床子等中药成分,为偏碱性溶液。以该中药抗菌洗液原液作用1 min,对悬液内金黄色葡萄球菌、大肠杆菌和铜绿假单胞菌平均杀灭对数值≥5.00;作用2 min对悬液内白色念珠菌平均杀灭对数值≥5.00。将该抗菌洗液于37℃保存三个月后,对四种试验菌株的杀灭率无明显下降。结论该中药抗菌洗液具有良好的杀菌效果,性能稳定。
Objective To observe the germicidal efficacy of a Chinese medicine antibacterial lotion. Methods The suspension quantitative germicidal test was carried out to detect the sterilizing effect. Results The lotion was alkalescent solution that containing 60%（ v / v） ethanol with proper amount of Cortex Pseudolaricis,Sophora Flavescens,Cnidium Fruit and other Chinese medicine. The average killing logarithm values of Staphylococcus aureus,Escherichia coli and Pseudomonas aeruginosa exposed to the lotion for 1 min,Candida albicans for 2 min were ≥5. 00. The killing rate of four standard strains exposed to the antibacterial lotion after storing at 37℃ for 90 d did not decrease significantly. Conclusion The Chinese medicine antibacterial lotion with broad spectrum has good germicidal effect on bacterial vegetative form and fungi and it is with good stability.
出处
《中国消毒学杂志》
CAS
北大核心
2015年第12期1178-1179,1182,共3页
Chinese Journal of Disinfection
关键词
中药
乙醇
抗菌洗液
杀菌效果
traditional Chinese medicine
ethanol
antibacterial lotion
germicidal efficacy
