| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing lactic acid in a high concentration, in a high yield based on sugar. SOLUTION: This method for producing lactic acid is provided by setting <120 g/L and >50 g/L sugar concentration of culturing liquid filled in a fermenting vessel, maintaining 60-10 g/L sugar concentration reduced accompanying with the progress of the fermentation by the afterward addition of the sugar so as to be able to accumulate an extremely high concentration of lactic acid in the fermentation-culturing liquid. COPYRIGHT: (C)2006,JPO&NCIPI
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