Fig. 3.

The effect of inhibitors and enzyme loading on the hydrolysis of detoxified and non-detoxified pre-CS. A 6% (w/v) solid fraction of pre-CS, 0 g/L total inhibitors. B 10% (w/v) dry biomass loading, 6.99 g/L total inhibitors. C 15% (w/v) dry biomass loading, 8.62 g/L total inhibitors. D 20% (w/v) dry biomass loading, 9.74 g/L total inhibitors. E 25% (w/v) dry biomass loading, 10.85 g/L total inhibitors. Conditions: 1 L bioreactor containing 500 mL CSLP medium, 25–40 FPU/g-CS cellulase, 20 g/L CSLP, 50 °C, pH 5.5