The preparation of Lactobacillus acidophilus chestnut yogurt

Using fresh milk as a raw material,by adding an appropriate amount of chestnut hydrolysis,Lactobacillus acidophilus(the addition of 0.5% Streptococcus thermophilus) to ferment,a kind of health-care milk was prepared.The best crafts was found as follows:added 2% Lactobacillus acidophilus,fermentation temperature 37℃ and fermentation time 17h,the product was uniform,white,transparent and frankincense.The living bacterial number of L.acidophilus was 4.27×108/mL after stored for 5d,in 4℃.