Fig. 4From: Engineering Saccharomyces cerevisiae for improved biofilm formation and ethanol production in continuous fermentationFermentation kinetics of S. cerevisiae 1308 and 1308-FLO10 during biofilm-immobilized continuous fermentation coupled with membrane separation. A glucose concentration, (B) ethanol production in the 2-L column reactor, (C) weight of ethanol after membrane separation, (D) membrane separation flux, (E) optical density (OD) at 600Â nm, (F) pH, (G) glycerol, and (H) succinic acidBack to article page