CELLULASE, AND METHOD FOR PRODUCING CELLOOLIGOSACCHARIDE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing an enzyme liquid, mass-securing a cultured supernatant enzyme liquid high in cellulase activity and high in cellooligosaccharide selectivity in selectively producing cellobiose in high yield by enzymolysis of a cellulosic material as feedstock in the presence of cellulase, and to provide a method for producing a cellooligosaccharide using the enzyme liquid.

SOLUTION: The method for producing the cellulase-containing enzyme liquid comprises inoculating microorganisms belonging to the genus Trichoderma into a liquid medium containing 0.1-10 mass% of cottonseed meal followed by making a culture.

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