How is commercial glucose produced, and what raw material is commonly used for its preparation?

Commercial glucose is primarily produced through the enzymatic hydrolysis of starch. Starch, commonly derived from corn, wheat, or potatoes, serves as the raw material. The starch is first broken down into maltose using enzymes like amylase. Subsequently, glucoamylase is employed to further hydrolyze maltose into glucose. The resulting glucose syrup undergoes purification processes, including filtration and ion exchange, to obtain a high-purity product. This industrial process is widely utilized to meet the global demand for glucose, a versatile sweetener used in food, pharmaceuticals, and various industrial applications.