Enzymatic Saccharification of Lignocellulosic Residues by Cellulases Obtained from Solid State Fermentation Using Trichoderma viride

Table 1

Enzymatic activity (U/g) of the cellulolytic complex, obtained from the fermented bran, under pH and temperature conditions tested in the Full Factorial Design with three central points.

Experiment	(°C)	pH	Substrate
			Filter paper	Eucalyptus sawdust	Corncob
1	40	4.4	10.634^d	8.241^c	9.200^b
2	40	5.2	9.629^cd	10.146^d	10.785^c
3	60	4.4	8.421^bc	7.256^b	8.271^a
4	60	5.2	7.762^ab	6.631^a	8.992^b
5	50	4.8	6.649^a	9.391^d	9.543^b
6	50	4.8	6.984^a	10.118^d	9.359^b
7	50	4.8	6.880^a	10.044^d	9.086^b

In the same column, different letters mean statistical difference at 5% significance.