Psychrophiles is a microorganism to under the low temperature environment point to live and its tallest growth temperature not over 20 ℃,the most suitable and proper temperature at 15 ℃,growing to breed at 0 ℃.
嗜冷菌是指生活在低温环境下且其最高生长温度不超过20℃,最适宜温度在15℃,在0℃可生长繁殖的微生物。
16 strains of Psychrophile were isolated from different site of milk production.
从155份原料乳样品中分离纯化得到嗜冷菌分离物16株,经微生物分类学性状特点鉴定,确定为假单胞菌10株,微球菌4株,产碱杆菌2株。