β-Glucanase is widely used in the brewing and baking industries to improve the quality and efficiency of production processes. In brewing, it breaks down β-glucans in barley and other grains, reducing viscosity and preventing filtration issues, leading to clearer beer and smoother processing. In baking, it enhances dough handling and bread texture by degrading β-glucans in flour, resulting in improved volume, crumb structure, and shelf life. Additionally, β-Glucanase is employed in animal feed to improve nutrient absorption by breaking down β-glucans in cereals, enhancing digestion and growth performance in livestock. It also finds applications in biofuel production, where it aids in the breakdown of plant biomass for efficient ethanol production.