1. The first step in the production process of sweet potato starch is to clean the sweet potato raw materials, remove mud, sand and other impurities.
2. The cleaned sweet potato will be grinding and crushing, get starch slurry.
3. Remove the fiber in the starch slurry, filter out the residue.
4. Remove the protein and cellular fluid in the starch milk, and use it to concentrate and delicately wash the starch milk.
5. Dehydration drying is the last step in the production process of sweet potato starch. First, the starch emulsion is dehydrated to wet starch with about 40% moisture, and then the wet starch is further dried to get the finished sweet potato starch.
The whole sweet potato starch production and processing process can be completed within 15 minutes, Jinrui's sweet potato starch production and processing equipment adopts a sealed form of processing technology, sweet potato starch extraction rate of up to 94% or more, and the production of sweet potato starch taste, whiteness, purity, fineness and so on can meet the market demand standards.