During the small vessel culture,batch culture and feeding culture in the fermenter,the characteristics of cell growth and metabolism of oxygen resistant Bifidobacterium bifidum were discussed.

• 分别讨论了耐氧两歧双歧杆菌在小瓶培养、发酵罐间歇培养以及流加培养的生长代谢特性,探讨了实现其高密度培养的途径。