Fig. 2

Sugar release produced by C_k (control treatment), C₉ (Cel9B), C_mix (cellulase mixture consisting in Fibercare and Celluclast), S (LPMO) and SC_mix (LPMO and C_mix) analysed by HPAEC-PAD. Enzymatic treatments with cellulases were performed at 50 °C, pH 5, for 18 h with 10 U g⁻¹ odp of enzyme. (In the case of C_mix the enzymatic dose was 20 U g⁻¹ odp.) Enzymatic treatment with LPMO (S) was performed at 50 °C, pH 6, for 72 h with 4 mg of enzyme g⁻¹ odp in the presence of ascorbic acid and hydrogen peroxide