What is xylanase activity and what is it used for?

Xylanase activity refers to the enzymatic breakdown of xylan, a hemicellulose component found in plant cell walls, into simpler sugars like xylose. This enzyme is crucial in various industrial applications, including the pulp and paper industry for improving fiber processing, the food industry for enhancing the digestibility of animal feed, and in biofuel production to increase the yield of fermentable sugars from lignocellulosic biomass. Xylanases contribute to more efficient resource utilization and sustainable practices across these sectors.