Fig. 4From: Type-dependent action modes of TtAA9E and TaAA9A acting on cellulose and differently pretreated lignocellulosic substratesSynergistic activity of TtAA9E or TaAA9A in the hydrolysis of two types of pretreated rice straw by cellulase. A solid loading of 5% (w/v) of pretreated rice straw of a ACID or b ALKALI was hydrolyzed using Celluclast 1.5 L (1.4 and 2.8 FPU/g total solids) in the absence or presence of TtAA9E or TaAA9A (5 mg/g cellulose) in 50 mM sodium acetate buffer (pH 5.0) in the presence of 0.02% of NaN3 and 1 mM of MnSO4 at 50 °C for 8 days. The reducing sugar was determined by DNS assay, and the reducing sugar yields were expressed as % of the theoretical maximal yield of glucose. The data represent means ± standard errors obtained from the three experimental replicatesBack to article page