Fig. 3.

Relative activity of Xyn11A and Xyn10B with 0.5% soluble arabinoxylan at different pH values (a) and temperatures (b). Experiments were performed for 30 min at a 60 °C or b at the optimal pH of each enzyme in 0.1 M citrate-phosphate reaction buffer with 0.1 mg/L Xyn10B or 0.05 mg/L Xyn11A