Fig. 2

Fermentation profiles of Z. mobilis 8b, Z. mobilis FR1, and Z. mobilis FR2 in 80G40XRM and in corn stover hydrolysate. a, b, c Glucose, xylose, and ethanol production, respectively, in 80G40XRM; d, e, f Glucose, xylose and ethanol production in corn stover hydrolysate. The total concentration of glucose and xylose in the hydrolysate was 120 g/L before autoclave sterilization. Data are mean ± standard error from four replicates