title: The thermostability of glucoamylase immobilized in different ways has a certain limit.
abstract: Thermostability of glucoamylase from Aspergillus niger is increased both by immobilization and substrate binding. However, the total superimposed stabilization effect at a given condition is apparently restricted by a certain limit which hardly depends on the mode of immobilization of the enzyme, and is determined mostly by the enzyme-substrate complex formation.
mesh_terms: D001234:Aspergillus niger / Q000201:enzymology; D004800:Enzymes, Immobilized; D005087:Glucan 1,4-alpha-Glucosidase / Q000378:metabolism*; D005959:Glucosidases / Q000378:metabolism*; D006358:Hot Temperature
chemical_list: D004800:Enzymes, Immobilized; D005959:Glucosidases; D005087:Glucan 1,4-alpha-Glucosidase