Chinese chestnut fermented lactic acid beverage and preparation method thereof

The invention discloses a Chinese chestnut fermented lactic acid beverage and a preparation process thereof. The preparation process specifically comprises the steps: shelling and cleaning Chinese chestnuts and soaking the Chinese chestnuts with a color fixative; adding water to pulp; fully grinding the mixture and adding amylase into the Chinese chestnut slurry; adding a saccharifying enzyme to keep the temperature; filtering and cooling the slurry and then adding lactic acid to ferment; and adjusting the taste to obtain a finished product. The preparation process disclosed by the invention is low in cost, simple to operate and small in nutrient loss of raw materials. The prepared Chinese chestnut fermented lactic acid beverage is unique in taste, is balanced in nutrient, has edible and health-care functions, and can meet the demand of people on food quality. 本发明公开了种以板栗为原料的板栗发酵乳酸饮料，并公开了其制备工艺，其具体制备步骤如下：取板栗去壳、清洗，然后用护色剂浸泡；加水打浆；充分研磨后，在板栗浆中添加淀粉酶；添加糖化酶保温；过滤、降温后添加乳酸菌发酵；调节口感得到成品。本发明公开的制备工艺成本低廉、操作简便，对原料的营养耗损小。本发明制备的板