Fig. 3

Effect of drying temperatures and times on substance recoveries in the pretreatment (a) and sugar yields in the following enzymatic hydrolysis (b). EDA loading was 1.0 mL/g biomass. The mixture was held at designated temperature in aluminum foil covered plate for 20 min followed by open drying at each condition. G glucan, GO gluco-oligmer, X xylan, XO xylo-oligomer, AIL acid-insoluble lignin