Figure 5From: Studying the rapid bioconversion of lignocellulosic sugars into ethanol using high cell density fermentations with cell recycleOptimization of temperature and pH for three-cycle RaBIT fermentation process. Temperature optimization (a) was performed at an initial pH of 5.5 and initial cell loading of 7.5 g/L DCW. pH optimization (b) was performed at a temperature of 32°C and initial cell loading of 7.5 g/L DCW. Final ethanol concentrations are shown.Back to article page