High Improvement in Lactic Acid Productivity by New Alkaliphilic Bacterium Using Repeated Batch Fermentation Integrated with Increased Substrate Concentration

Figure 3

Fed batch fermentation for lactic acid production by BoM1-2 using medium containing initial 60 g L⁻¹ glucose at 40°C. Symbols: ▲, residual glucose (g L⁻¹); △, LA (g L⁻¹); ●, optical density at 600 nm.