FRUCTOSYLAMINO ACID HYDROLASE, PRODUCTION AND UTILIZATION THEREOF

摘要

NEW MATERIAL:An enzyme, capable of acting on fructosyllysine and/or fructosylalanine and having the following enzyme chemical properties. Action; hydrolyzing fructoamino acid and producing saccharides and amino acids. Optimum pH and stable pH range; optimum pH is pH 7.5 and stable pH is pH 6-8. Action temperature range; 20-70 deg.C. Optimum temperature range; about 30 deg.C. USE:Capable of preventing foods from browning and lysine from being lost and effective in treating the foods. PREPARATION:A microorganism (preferably FERM P-11408), belonging to the genus Penicillium and capable of producing fructosylamino acid hydrolase is cultured in a culture medium and the resultant enzyme is collected from the obtained culture.