Abstract
B-glucan is a polysaccharide that presents benefit properties to consumers, it's found in different botanic sources such as wheat, barley and oat. Among them the oat bran is one of the products that have the higher content of B-glucan. Study done in our laboratory showed that Trichoderma harzianum Rifai and Trichoderma reesei QM9414 were able to produce B-1,3-glucanase from oat bran. In a…