1. In the food industry, sugar, pharmaceutical industry, which use of Starch as raw material, the production of antibiotics, vitamins. 2.  As a starch for sand core adhesive used in foundry industry; 3.  It can be used in metallurgical industry flotation ore as settling agent; 4.  It also used in the oil industry, the oil in the drilling mud is made of starch with water storage; the oil wall is repaired and the cement is added with powder; the starch in the dry cell is used as the electrolyte carrier 5.  It can be used in other industries such as paint, plastics, dyes, textiles, paper making, tires, and rubber all use starch as the necessary material and the starting material for making all kinds of modified starches.