Figure 4From: Efficient bioconversion of 2,3-butanediol into acetoin using Gluconobacter oxydans DSM 2003Effect of temperature on acetoin production by G. oxydans DSM 2003. (A) Biomass; (B) 2,3-butanediol; and (C) acetoin. The experiments were conducted in 300 mL shake flasks containing 50 mL of medium at pH 6.0. The temperature was adjusted at 16°C (black square), 25°C (red circle), 30°C (green triangle), and 35°C (blue down-pointing triangle).Back to article page