Fig. 1

Production of fructose per 100 g of pretreated solid pulp after enzymatic hydrolysis with Cellic® CTec2 and isomerization with Sweetzyme® of OxiOrganosolv pretreated beechwood samples with iBuOH at three different cooking temperatures (150, 160, 175 °C) and two residence times (60, 120 min). Labels indicate the production of fructose (g) per 100 g of initial untreated beechwood