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Preparation of chitooligosaccharides from chitosan by a complex enzyme
1Department of Biochemical Engineering, Dalian Institute of Chemical Physics, Chinese Academy of Science, People's Republic of China.
Carbohydrate Research
|November 26, 1999
Abstract:
Chitosan of 24% degree of acetylation was depolymerized by a mixture of cellulase, alpha amylase, and proteinase to give the title oligosaccharides. The removal of products by membrane separation permitted yield maximization of products having degree of polymerization in the 3-10 range.