A STUDY ON THE APPLICATION OF GEL MIXUER IN CULTIVATION OF BIFIDOBACTERIUM ADOLESCENTIS AND PREPARATION OF ITS TABLET AS A HEALTHY FOOD
- VernacularTitle:胶类物质对固体制剂中青春双歧杆菌稳定性研究
- Author:
Juncheng ZHU
;
Shiming LI
;
Zhou LIN
;
Wenshun LI
;
Xinhua YE
- Publication Type:Journal Article
- Keywords:
Microcapsule, Bifidobacterium, Fermentation, Immobilization$
- From:
Microbiology
1992;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
The effect of gelatin on anaero-cultivation of Bifidobacterium adolescent is and stabilization of its living cell in dried preparation was investigared. It was shown that the well-distributed mixture of gelatin and medium could have a cushioning effect on pH reduction resulting from acid-production while incubating, and the dried mixture comprising living cell of bifidobacterium adolescentis was prepared, in which the stability and viability of cell come from cultures of gelatin mixture was increased compared with that without gelatin mixture. It was shown that oxygen toxicity to anaerobic cell was well reduced because of cell immobilization by the gel mixure after drying with saccharide substance , and then fermentable dynamics in 50L fermentor was tested as well as the relationship of growth kinetics, pH, dissolved oxygen rate, and content of soluble solids.
