Raw flour is the starch that can be eaten in the recipe. In human body, it first undergoes hydrolysis reaction under the action of starch invertase to generate dextrin (which can be used as food additive, glue and paste, or in the finishing process of paper and textiles). Dextrin is further hydrolyzed to maltose. Finally, maltose can be hydrolyzed into glucose. Therefore, starch is finally converted into glucose in the human body, which is convenient for the human body to absorb well.

Adding water starch to stir-fry lettuce can increase the viscosity of juice and make the taste of soup more sticky to ingredients;

When making egg drop soup, first add water and starch to make the egg drop more evenly distributed in the soup.

When you are in cook the meat, you sometimes need to be prepared first. At this time, adding dried raw powder can make the seasoning contact the meat more evenly and get a more tender effect.

It seems that not many fried foods use raw flour.