1, starch is made through the processing of green beans, potatoes, wheat, sweet potatoes, cassava and other crops. Starch is a high molecular carbohydrate, is a glucose molecule polymerization, its raw materials for potatoes, corn, sweet potatoes, etc., and its main nutrients are polysaccharides, carbohydrates and so on.

2, starch has a wide range of uses in life, can be used in food cooking, food processing, medicine and other fields. Starch is characterized by low coagulation and high stability, and the resulting paste is highly transparent. It is mainly used for thickening and sizing in the cooking process.