1. Enzymatic hydrolysis of oat flour: oat flour is crushed and ground, then added with water to a certain concentration, and enzymatically hydrolyzed with various enzyme preparations such as amylase, protease and cellulase. Enzymatic hydrolysis of oat flour is widely used in various food processing.
2. Oat flour: The flour made of oats is highly refined. It contains no cholesterol, a small amount of whole grain fat and rich in soluble fiber. The production process of oat flour is simple, mainly grinding oats into powder.