Firethorn Fermentation Processing Technology of Lactic Acid Fermented Beverage

Firethorn and milk to the main raw material,after bactericidal against Lactobacillus bulgaricus and Streptococcus thermophilus,lactic acid fermented beverage prepared firethorn through orthogonal experiment to determine the best lactic acid drinks firethorn formula as follows: firethorn juice 35 %,milk powder 16 % and sugar 10 %;and the optimal fermentation conditions are:inoculation size 6 %,fermentation temperature 43 ℃ and fermentation time 24 h.The sweet and sour drink is not only convenient,smooth and refreshing,and fruits and fermented milk firethorn unique flavor.