Preparation of active lactobacillus drink with double proteins.

The recipe and preparation parameters of active Lactobacillus drink with double proteins were studied in the paper.The result showed that when HC-110 took part in fermentation,the protein ratio of HC-110,whole milk and skimmed milk was 2∶1∶1,the content of sucrose and AK were 6% and 0.02%,and pH was adjusted to 4.0 which composed by the same content of Citric acid,Lactic acid and tartrate,the stability and taste of the product were best.