3种常用消毒剂对基因Ⅶ型新城疫病毒的灭活效果  

Efficacy of Three Common Disinfectants in Inactivating Genotype Ⅶ Newcastle Disease Virus

作　　者：刘梅[1] 沈欣悦[1] 李建梅[1] 俞燕[1] 戴亚斌[1] LIU Mei;SHEN Xin-yue;LI Jian-mei;YU Yan;DAI Ya-bin(Poultry Institute,Chinese Academy of Agricultural Sciences,Yangzhou 225125,China)

机构地区：[1]中国农业科学院家禽研究所,江苏扬州225125

出　　处：《中国兽医杂志》2020年第6期78-82,共5页Chinese Journal of Veterinary Medicine

基　　金：国家重点研发计划项目(2016YFD0501604);江苏省重点研发计划(现代农业)重点项目(BE2016347)。

摘　　要：为评价种禽场常用消毒剂对基因Ⅶ型新城疫病毒(NDV)的灭活效果,采用悬液定量法和鸡胚接种试验对癸甲溴铵溶液、聚维酮碘溶液和戊二醛苯扎溴铵溶液3种消毒剂的最低杀毒浓度及其工作液的稳定性进行了研究。在试验条件下,3种消毒剂对基因Ⅶ型NDV均有良好的杀灭效果。癸甲溴铵、聚维酮碘和戊二醛苯扎溴铵溶液杀灭病毒的最低有效浓度分别为25、44.44 mg/L和0.27 mL/L(含戊二醛和苯扎溴铵各约26.67 mg/L)。配制的5 g/L聚维酮碘溶液和0.1 g/L癸甲溴铵溶液消毒工作液完全杀灭病毒的时间分别可保持10 d和135 d,而10 mL/L戊二醛苯扎溴铵溶液则至少可保持180 d。The effects and stability of deciquam solution,povidone iodine solution and glutaral and benzalkonium bromide solution were investigated in inactivating genotypeⅦNewcastle disease virus(NDV)by suspension quantitative test and chicken embryo inoculation.Under the experimental conditions,all the 3 disinfectants showed good effects in inactivating genotypeⅦNDV.The minimum effective concentrations of deciquam,povidone iodine and glutaral and benzalkonium bromide solution were 25 mg/L,44.44 mg/L and 0.27 mL/L(containing 26.67 mg/L glutaral and 26.67 mg/L benzalkonium bromide),respectively.5 g/L povidone iodine solution and 0.1 g/L deciquam solution prepared for disinfection maintained complete virucidal activity for 10 d and 135 d,respectively,and 10 mL/L glutaral and benzalkonium bromide solution was kept at least 180 d.

关 键 词：癸甲溴铵溶液 聚维酮碘溶液 戊二醛苯扎溴铵溶液 新城疫病毒 消毒效力 稳定性 

分 类 号：S859.799.1[农业科学—临床兽医学]