机械工程

• 冻干

  In this paper, bifidobacterium microcapsules technique was studied detailedly, and culture system of bifidobacterium, count method, freeze-dry protectant, micro-capsulation as so on were discussed concretely.

  本文对双岐杆菌微胶囊技术进行详细的研究，对双岐杆菌的培养体系、双岐杆菌的计数方法、冻干保护剂、微胶囊化方法等方面作了具体研究，得出以下结论：牛奶还原培养基，无论在营养物质方面还是从经济方面考虑，可以作为双岐杆菌工业生产的基础培养体系使用。