Abstract: This text has studied a new functional food product.Commercially rolled oat and fat-free milk were used as raw materials.The enmymatic milk of oat starch was first carried out by α-amylase and saccharification enzyme hydrolysis,then it was mixed with fat-free milk.After sterilization and cooling ,Lactobacillus rhamnosus and B.bifidum were cultivated the mash for fermentation.This product contained not only probiotics of live bacteria but healthy components.The living bacteria amounted to 1011 cuf/ml,the acidity was 90°T,the concentration of β-polyglucose was 180mg/L.

Key words: oat, lactobacillus rhamnosus, B.bifidum, biolacto