土荆皮中药消毒剂杀灭白色念珠菌效果观察  

OBSERVATION ON EFFICACY OF CORTEX PSEUDOLARICIS CHINESE DRUG DISINFECTANT IN KILLING CANDIDA ALBICANS

作　　者：刘军[1] 孙雪梅[2] 孙美玲[1] 

机构地区：[1]天津市卫生防病中心,天津300070 [2]天津市人民医院

出　　处：《中国消毒学杂志》2005年第3期301-303,共3页Chinese Journal of Disinfection

摘　　要：土荆皮中药消毒剂是经酒精提取制备而成的溶液,采用载体定量杀菌试验对其杀灭白色念珠菌的效果进行了观察。结果,用体积分数30%的消毒液作用2min,对载体上白色念珠菌的平均杀灭率均达99.90%以上。小牛血清保护对该消毒剂的杀菌效果有严重影响。该消毒液原液在54℃保存14d,其杀菌效果无明显下降。结论,该中药消毒剂对白色念珠菌有很好的杀灭效果,性能较稳定。Cortex Pseudolaricis Chinese drug disinfectant is a solution prepared from the alcohol extract. Carrier quantitative germicidal test was used to observe its efficacy in killing Candida albicans . Results： Its 30% （v/v） solution with a 2 min contact time killed over 99.90% in average of Candida albicans on cartier. Calf serum protection had severe influence on germicidal efficacy of the disinfectant. The germicidal efficacy of its stock solution did not decrease obviously after storing at 54℃ for 14 days. Conclusion： This Chinese drug disinfectant has good efficacy in killing Candida albicans and is stable in property.

关 键 词：土荆皮 消毒 白色念珠菌 稳定性 

分 类 号：R187.4[医药卫生—流行病学]