METHOD FOR PRODUCING LACTIC ACID BY NON-STERILE FERMENTATION

摘要

The present invention relates to a method for producing lactic acid from plant biomass without requiring sterilization, and specifically relates to a method for producing lactic acid comprising culturing alkaliphilic lactic acid bacteria under non-sterile condition and at a pH of 9 to 11 in a medium containing a cellulose glycosylation solution and then further culturing the bacteria at a pH of 5 to 9.