Lactic acid - Preparation of fermentation

Fermentation of sugar is the main way of lactic acid bacteria, adjust the pH value of about 5, for about 50 or 60dm; C ferment three to five days to give the crude lactic acid. Lactic acid of raw materials generally corn, rice, Sweet potatoes and other starchy raw materials, alfalfa, cellulose and other raw materials, lactic acid fermentation stage can Many lactic acid production, but the acid does not have much higher quality, mainly magnessium lactate and lactic acid Bacillus strains. The fermentation of different strains of different ways, can be divided into the same type of fermentation and shaped fermentation,
Actual presence of microorganisms as other physiological activities may not be simply a certain kind of fermentation pathway.Fermentation of the same type of fermentation and shaped fermentation.