Fermentation performances of S. cerevisiae S288C strains in NGM, in RB-SGM and in ISA-SGM. Open squares (□) indicate optical density for S288C strain in NGM (solid line), in RB-SGM (dot line) and in ISA-SGM (dash line). Glucose (■) was completely consumed by S288C strain in NGM and in ISA-SGM, but in RB-SGM fermentation got stucked, lasting 35 g/l of residual sugar in the medium. All fermentations were performed at 25°C. Representative results of one of three independent experiments are shown. OD, optical density.