FIELD: biotechnology, biochemistry, chemical and food industry. SUBSTANCE: invention relates to method of production of glucose from starch-containing raw. Biocatalyst for starch saccharification has glucoamylase immobilized on solid supercarbonized alumosilicate as the solid carrier. Carrier shows mesoporous structure and specific surface 2 m2/g, not less, with value of carbon coating 1.5 wt.% of carbon, not less. Biocatalyst shows high enzymatic activity and stability. EFFECT: enhanced effectiveness of biocatalyst, improved method of preparing, simplified method of biocatalyst preparing. 15 cl, 6 ex
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Authors
Dates
2001-05-20—Published
1999-11-23—Filed