Pullulanase is widely used in the food industry, particularly in starch processing. It plays a crucial role in breaking down pullulan and starch into simpler sugars like maltose and maltotriose, which are essential in the production of syrups, sweeteners, and brewing. In the brewing industry, it enhances fermentation efficiency by converting complex carbohydrates into fermentable sugars. Additionally, it is utilized in the production of low-calorie and sugar-free products, as it helps create specific sugar profiles. Pullulanase also finds applications in the textile and paper industries, where it aids in the modification of starch-based materials for improved quality and performance. Its ability to act on specific bonds makes it a valuable enzyme in biotechnology and industrial processes.