Figure 2From: Very high gravity ethanol fermentation by flocculating yeast under redox potential-controlled conditionsEthanol fermentation by flocculating yeast under ORP control conditions. Media containing glucose (g/L): 298 ± 3.8 (A), 252 ± 2.9 (B) and 201 ± 3.1 (C). Glucose consumption (solid cycle), ethanol production (solid triangle), biomass (solid square), ORP (bold line) and mean of yeast flocs (open cycle).Back to article page