Group - Xylanase

Xylanase is the name given to a class of enzymes which degrade the linear polysaccharide beta-1,4-xylan into xylose , thus breaking down hemicellulose, one of the major components of plant cell walls. As such, it plays a major role in the digestive system of herbivorous micro-organisms (mammals, conversely, do not produce xylanase). Additionally, xylanases are present in fungi for the degradation of plant matter into usable nutrients. Commercial applications for xylanase include the chlorine-free bleaching of wood pulp prior to the papermaking process, and the increased digestibility of silage (in this aspect, it is also used for fermentative composting). (Gulzar, Production and partial purification of Xylanase fromTrichoderma longibrachiatum. Published in international conference on biotechnology and neurosciences. CUSAT , 2004.P33).