Figure 7
Ethanol fermentation of glucose solutions by S. cerevisiae . (A) Fermentation time course of glucose (60 g L-1) in medium A with (open symbols) and without (solid symbols) added Synechococcus hydrolysate (1.0 g DW hydrolysate L-1). Squares: ethanol; circles: glucose. (B) Fermentation time course of glucose (60 g L-1) in water without (solid symbols black) and with added Synechococcus hydrolysate (open symbols: 1.0 g DW hydrolysate L-1; closed symbols grey: 4.3 g DW hydrolysate L-1). Squares: ethanol; circles: glucose. h, hours.