IMMOBILIZED ENZYME AND METHOD FOR PRODUCING CYCLOISOMALTOOLIGOSACCHARIDE

摘要

PROBLEM TO BE SOLVED: To provide an excellent immobilized enzyuxe which can efficiently produce cycloisomaltooligosaccharide (CI) from sucrose, and to provide an excellent reaction method.;SOLUTION: This method for producing CI, characterized by allowing dextran sucrase (DSase) and cycloisomaltooligosaccharide glucanotransferase (CITase) to simultaneously act on sucrose. The immobilized enzyme characterized by immobilizing DSase and CITase on the same carrier. The immobilized enzyme, wherein the carrier is porous beads originated from chitosan. The method for producing CI from the sucrose, wherein the immobilized enzyme is used for the enzymatic reaction. The method for producing CI, wherein the immobilized enzyme is used for the enzymatic reaction.;COPYRIGHT: (C)2002,JPO