The powder is White, light yellow powder. The starch is soaked with 0.3% sulfurous acid, and is made by crushing, sieving, precipitation, drying and grinding. Regular products contain a small amount of fat and protein. Strong moisture absorption, the highest can reach more than 30%.
Starch is powder made through dipping, breaking , separating, refining and drying from corn ,the colour is pure white, it is widely used in food , pharma , textile ,starch deep processing and so on.