Figure 3From: Alkaline twin-screw extrusion pretreatment for fermentable sugar productionEffect of ATSE pretreatment on glucan and xylan conversions. The conversions are based on the sugar content in the pretreated material. Enzymatic hydrolysis conditions: 2% of solid concentration with 20 FPU/substrate of cellulase and 5 IU/substrate of beta-glucosidase; 50°C for 48 h.Back to article page