餐具中检出嗜水气单胞菌和致病性的探讨

The Exploration of Aeromonnas Hydro-phi la Found in Tableware and Its Pathogenicity

本文采用LTSE法检测餐具中的大肠菌群时,发现二株对乳糖发酵产气氧化酶试验为阳性反应的菌株,经生化反应与其他类似菌鉴别证实为嗜水气单胞菌。为了探讨它的致病性,经毒力试验和兔肠结扎试验,结果:对小白鼠致死和产生肠毒素,说明对人体有致病性,在环境、食品卫生监测中要注意与大肠菌群区别。

This paper reports that using LTSE method delects sanitary microbiological standard of tableware——coliform bacteria,Twostrains of A.hydrophila have found ferment lactose producing gases,to get through oxidase test verification for masculine reaction,by biochemical tests reaction and othe analog germs identity proof that is A.hydrophila.In order to explor its pathoge-ncity,we Continue doing Poison test and intestins ligation test on rabbits,which made the white mouse dead and the rabbits produced LT,This has proved it is harni-ful to human body,we must pay attantion to the distinction between A.hydrophila and coliform bacteria in surrondings and food sanitary examination.