Potato flour-is made of potatoes, including potato skins, cooked, dried and finely ground. It can also be used as a thickener. Although it is not as good as other starches, it can fully retain water in some baked goods.

Potato starch is made from fresh potatoes through washing, grinding, screening, protein separation, cleaning, dehydration and drying. Thickening effect is much better than potato flour, which is suitable for cooking and thickening.