Lactic acid bacteria beverage acidified after cold removal control and preparation method of lactic acid bacteria beverage

The preparation method comprises the following steps: carrying out lactase enzymolysis, homogenization, sterilization, browning and fermentation on dissolved skimmed milk powder, adding a mixture of sterilized and cooled auxiliary materials, a stabilizer, a sour regulator, a pH regulator and a sweetening agent, and carrying out homogenization so as to prepare the lactic acid bacteria beverage. According to the invention, lactic acid bacteria which do not consume lactose are added, and the conditions of lactase enzymolysis reaction are strictly controlled, so that the purpose of adjusting the post-acidity of the lactic acid bacteria beverage is achieved. The method disclosed by the invention is suitable for preparing the lactic acid bacteria beverage acidified after de-cooling control, and the prepared lactic acid bacteria beverage can effectively control the acid growth of the product and prolong the shelf life of the product. 本发明公开了一种脱冷控制后酸的乳酸菌饮料及其制备方法，是将溶解后的脱脂乳粉进行乳糖酶酶解，均质，杀菌，褐变，发酵后，加入经过杀菌、冷却处理的辅料、稳定剂、酸味调节剂、