Xylanase

Xylanase is a feed enzyme that catalyzes the breakdown of xylans—complex, non-starch polysaccharides found in plant cell walls, particularly in cereal grains such as wheat, barley, and oats. It is typically produced through microbial fermentation using strains of fungi or bacteria, then harvested and stabilized for use in feed formulations. The enzyme targets the arabinoxylan components of hemicellulose, reducing viscosity and improving nutrient accessibility.

In equine nutrition, Xylanase is incorporated as a digestive aid to enhance the breakdown of fibrous plant materials in the diet. By hydrolyzing xylans, it helps reduce anti-nutritional effects associated with high-fiber grains and promotes better digestion and absorption of energy-yielding nutrients.