从冰糕中首次检出气单胞菌

Aeromonas Hydrophila Uas Firstly Discovered In Ice Cake

本文对冰糕中检出气单胞菌进行形态染色,培养特性,生化反应,血清学试验,药敏等方面的研究,认为本菌有下述特点,能与鲍氏2,3型血清凝集;在室温下(25℃)培养,胨水动力活泼;绵羊血平皿,可见大而灰白显示草绿色的菌落,直径为2.55mm;对多种青霉素耐药;通过小白鼠试验,豚鼠角膜试验,溶血试验,兔肠襻结扎试验,我们认为是弱毒或无毒菌株。作者建议将本菌列入食品,饮料常规检查的内容之一。

The essay is the examining procedure of Aero- monas Hydrophila stated asfollows:the stain of fo- rms,the character of culture,the reactions of bioc- hamistry,the tests of serum,the drugs sensitizations etc.The bacterium may clot with the serum of Bao’s Type Ⅱ and Type Ⅱ,to culture the bacterium under the room temperature (under 25℃);it is alert in peptone water;to look on the sheep blood petri dish; the colony of the bacterium shows large,gray and grass green colours.The diameter of the colony is 2.55 mm.With many tests of penicillin resistance, little white mouse,the cornea of Hollana pig,hae- molysis and the ligation of the rabbit intestines,we recognized that it is less poisonous or no poison.The writer supposes that the bacterium should arrange an item of examining food and drinking fluid as a ro- utine.