Pullulanase is widely used in the food industry, particularly in starch processing. It plays a crucial role in the production of syrups, such as high-maltose and high-glucose syrups, by breaking down pullulan and other polysaccharides into simpler sugars. This enzyme is also employed in brewing to improve fermentation efficiency by converting complex carbohydrates into fermentable sugars. Additionally, pullulanase is utilized in the production of low-calorie foods and dietary products, where it helps in modifying starch to create specific textures and flavors. Its application extends to the textile and paper industries, where it aids in the breakdown of starch-based materials for processing and finishing. Overall, pullulanase is a versatile enzyme with significant industrial applications.