Corn flour = corn starch, which has a gelling effect and is one of the main raw materials for manufacturing various foods.
Corn Starch
STORE IN A COOL, DRY PLACE
It is suitable for making desserts such as pudding, and can also be used as an additive when making biscuits to improve the crispness of the internal structure. In Chinese cooking, in addition to giving the food a tender texture, it is also commonly used as a marinade to soften the meat.