1, water starch is dry starch with water, which together is called water starch, also called wet starch. Starch is divided into corn starch, sweet potato powder, mung bean starch, white powder, cassava powder, Ge Fen and so on.

2, fried things generally use dry starch, or add dry starch with egg liquid. Starch used for thickening, also known as dough powder, is a polysaccharide polymer concentrated by multiple glucose molecules. Cooking starch mainly includes mung bean starch, potato starch, wheat starch and lotus root starch.