Native corn starch forms the basic ingredient for all corn sweeteners. A variety of enzymatic and acid-catalyzed processes are used for the manufacture of corn sweeteners which are used in food to provide clean sweet taste retain moisture, clean sweet taste retain moisture control crystallization and freezing points, contribute to texture provide gloss maintain colour inhibit spoilage and modified density. Corn sweeteners are a major commodity and include products such as Sorbitol, Malto-Dextrins, Glucose syrups, dextrose, high maltose syrups, etc.