native corn strach for foodgrade HACCP,HALAL,KOSHER,QS.ISO,SGS ... :25kg pp woven bags or Paper-Poly Pouch 21ton/FCL native corn starchCorn starch is an important industrial material, and also ... ,it plays the main role of dental materials, bone glue, gel electrophoresis, medical gloves and other lubricants. In addition, antibiotic drugs ...