The growth and metabolic characteristics of Bifidobacterium bifidum in vial culture,batch fermentation or fed-batch fermentation were discussed respectively.

• 讨论了耐氧两歧双歧杆菌在小瓶培养、发酵罐间歇培养、及流加培养的生长及代谢特性,探讨了其高密度培养的途径。