“…The available evidence shows that the carbohydrate residues of various glycoenzymes are not involved in their catalytic function [16][17][18]. Interaction of the glycoenzyme with Con A was utilized as an interesting method for the purification of yeast glucoamylase [19,20]. The glucoamylase produced by yeast S. fibuligera (bound on polysaccharide gel) created at the presence of Con A the glucoamylase-Con A complex.…”