POLYMER GRADE LACTIC ACID MONOMER PRODUCTION BACTERIA AND CONSTRUCTION METHODS THEREOF AND TECHNOLOGY FOR MANUFACTURING LACTIC ACID

摘要

Disclosed are very high optically pure D- and L- lactic acid fermentation production strains and construction methods thereof and the method for preparing very high optically pure D- and L- lactic acids using the strains, wherein the deposit number of the D- lactic acid fermentation production strain is CGMCC No. 11059, and the deposit number of the L- lactic acid fermentation production strain is CGMCC No. 11060.