Idenfifying the anaerobe bacillus isolated from milk and night-soil of baby,we have obtaned four Bitidobacteriums,namely B.Longum,Badolescentis,B.

• 对从母乳和婴儿粪便中分离出的厌氧性杆菌进行双歧杆菌属、种鉴定，得到四株双歧杆菌，它们是：长双歧杆菌、青春双歧杆菌、短双歧杆菌和两歧双歧杆菌。