PRODUCTION OF ZINC YEAST WITH WASTE LIQUOR OF GLUTAMIC ACID FERMENTATION
- VernacularTitle:谷氨酸发酵废液培育高锌酵母
- Author:
Zhilan LIN
- Publication Type:Journal Article
- Keywords:
Saccharorayces cerevisiae;
Zinc yeast;
Waste liquor of glutamic acid fermetation
- From:
Microbiology
1992;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Using waste liquor of producing monosodium glutamate, molasses and proper nutrient as medium, Saccharomyces cerevisiae 2016 was separately cultured in flask, 2.6 liter and 30 liter fermenters. Average yield of dry biomass and Zinc content of the yeast cells were about 14g/L and 4500 ppm respectively. The Contents of protein, ash and water of the product were in accordance with the official regulations. COD was decreased the number to 63%.
