exhibit various biological activities including prebiotic, antioxidative, and antibacterial activities. Thus, xylo-oligosaccharides can also be used in thepharmaceutical and cosmetic industries [11]. Methods to promotemore efficient degradation of xylan are required to take advantageof hemicellulose, which is plentiful in nature. Thus, screening fornovel microorganisms producing xylanase is an important goal ofxylanase research.