Figure 3From: SSF of steam-pretreated wheat straw with the addition of saccharified or fermented wheat meal in integrated bioethanol productionGlucose (circles) and ethanol (triangles) concentration during SSF. SSF had 7.5% (w/w) WIS, in Configuration A (A) and 8.8% (w/w) WIS in Configuration B (B). Empty symbols show data from reference experiments with addition of water instead of SWM. Experiments with SWM (filled symbols) were performed in duplicate (solid and dashed lines).Back to article page