| 聚六亚甲基胍的中和剂选择及其杀菌效果试验观察 |
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| 引用本文： | 张福娥,张亚尼,宋晖,张亚增.聚六亚甲基胍的中和剂选择及其杀菌效果试验观察[J].中国消毒学杂志,2010,27(3). |
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| 作者姓名： | 张福娥 张亚尼 宋晖 张亚增 |
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| 作者单位： | 山西省疾病预防控制中心,太原,030012 |
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| 摘 要： | 目的观察一种以聚六亚甲基胍为主要杀菌成分的消毒剂杀菌效果。方法采用悬液定量杀菌试验方法进行了实验室试验。结果该消毒剂主要杀菌成分聚六亚甲基胍含量为5000mg/L～6000mg/L。设计4组中和剂配方,只有含20g/L卵磷脂+20g/L吐温80TPS组成的中和剂符合规范要求。用含量为500mg/L聚六亚甲基胍消毒液,对悬液内金黄色葡萄球菌作用1.0min,杀灭对数值均5.00;作用3.0min,可达到完全杀灭。结论聚六亚甲基胍消毒剂杀菌试验必须选择合适的中和剂,其可有效杀灭金黄色葡萄球菌。
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| 关 键 词： | 聚六亚甲基胍 消毒剂 杀菌效果 |
EXPERIMENTAL OBSERVATION ON SELECTION OF NEUTRALIZER AND GERMICIDAL EFFICACY OF POLY HEXAMETHYLENE GUANIDINE |
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| ZHANG Fu-e,ZHANG Ya-ni,SONG Hui,ZHANG Ya-zeng.EXPERIMENTAL OBSERVATION ON SELECTION OF NEUTRALIZER AND GERMICIDAL EFFICACY OF POLY HEXAMETHYLENE GUANIDINE[J].Chinese Journal of Disinfection,2010,27(3). |
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| Authors: | ZHANG Fu-e ZHANG Ya-ni SONG Hui ZHANG Ya-zeng |
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| Institution: | ZHANG Fu-e,ZHANG Ya-ni,SONG Hui,ZHANG Ya-zeng(Shanxi Provincial Center for Disease Prevention , Control,Taiyuan 030012,China) |
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| Abstract: | Objective To observe the germicidal efficacy of poly hexamethylene guanidine disinfectant. Methods Suspension quantitative germicidal test was carried out. Results Among the four different kinds of neutralizers. Only neutralizer with 20 g/L Lecithin and 20 g/L Tween-80 was suitable for poly hexamethylene guanidine. The average killing logarithm values of Staphylococcus aureus exposed to the solution containing 500 mg/L polyhexamthylene for 1 min was >5.00. Exposed for 3 min S. aureus could be totally killed... |
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| Keywords: | poly hexamethylene guanidine neutralizer germicidal efficacy |
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