Xylanase is a key enzyme used in various industries, including food processing, animal nutrition, and biofuel production. This enzyme plays a crucial role in breaking down xylan, a major component of plant cell walls, into simpler forms such as xylose. In animal agriculture, xylanase is included in feed formulations to improve the digestibility of fibrous feed ingredients like wheat, barley, and corn, thereby enhancing nutrient availability for livestock and poultry. By promoting efficient fiber digestion, xylanase serves as an essential component in animal nutrition and feed manufacturing.