1, raw flour is not corn starch, raw flour mainly refers to potato flour (potato flour), used to give meat thickening, tenderizing effect.

2, corn starch is used for sizing, making vegetables, cooking soup thickening use.

3, from the color point of view of the color of raw flour is relatively white, and corn starch is slightly yellow, with corn starch to tenderize meat, thickening effect is far less than raw flour.