Application of Amylolytic Lactic Acid Bacterial in Production of L-lactic Acid by Fermentation
- VernacularTitle:解淀粉乳酸细菌在L-乳酸发酵生产中的应用
- Author:
Guo-Zhen ZHAO
;
Xiang-Feng XIONG
;
Chao-Yin CHEN
;
- Publication Type:Journal Article
- Keywords:
Amylolytic lactic acid bacteria Amylase Fermentation L-lactic acid
- From:
China Biotechnology
2006;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
To summarize the present situation of research on amylolytic lactic acid bacteria and its amylase,and the fermentation technology of amylolytic lactic acid bacteria.The amylolytic lactic acid bacteria have the ability of secreting amylase,can direct ferment starchy material into lactic acid without hydrolysising processes,simplify the production process,and saving the equipment investment,thereby,decrease the cost of production.Amylolytic lactic acid bacteria isolated from traditional fermented food,or from organic waste and kitchen waste.The mechanism of direct utilize starch raw materials by the amylolytic lactic acid bacteria were introduced,the fermentation technology of amylolytic lactic acid bacteria were compared.Meanwhile it was pointed out that through mutation breeding and genetic engineering methods gain the potent amylolytic lactic acid bacteria,and use the advanced fermentation and separation technology can improve the productivity of lactic acid.
