Process for enzymatic preparation of cellooligosaccharides

摘要

A process for enzymatic preparation of cellooligosaccharide from a cellulose-base substance by the action of cellulase produced by an microorganism belonging to the Genus Cellvibrio, wherein an ultrafiltration reactor is used in combination, so that production inhibition can be removed and cellooligosaccharide can be formed and accumulated. The present process permits preparation of cellobiose in high yield and is very advantageous from an industrial standpoint.