A MICROORGANISM OF CORYNEBACTERIUM SP. HAVING PRODUCTIVITY OF CALCIUM 2-KETO-L-GULONIC ACID AS WELL AS A METHOD OF PRODUCTION FOR CALCIUM 2-KETO-L-GULONIC ACID

摘要

Corynebacterium sp. MI-43(KFCC-10806) strain having 2-keto-1-gulonic acid generating capability and yeast concentrated extract requirement is favorably cultivated by a cultivation medium including 2,5-diketo-gluconic acid to collect and to retrieve 2-keto-L-gulonic acid .