Figure 3
From: Optimisation of enzymatic saccharification of wheat straw pre-treated with sodium hydroxide
(a) Contour plots of the effects of the solid content and enzyme loading on the RS yield at an initial temperature of 45 °C, pH value of 5.0 and hydrolysis time of 54 h. (b) Contour plots of the effects of the solid content and hydrolysis time on the RS yield with an enzyme loading of 22.5 FPU/g substrate, a temperature of 45 °C and a pH value of 5.0. (c) Contour plots of the effects of the pH and hydrolysis time on the RS yield at an initial solid content of 5.0% (w/v), an enzyme loading of 22.5 FPU/g substrate and a temperature of 45 °C. (d) Contour plots of the effects of the temperature and hydrolysis time on the RS yield at an initial solid content of 5.0% (w/v), an enzyme loading of 22.5 FPU/g substrate and a pH value of 5.0.
