Production of Feruloyl Esterase from Aspergillus niger by Solid-State Fermentation on Different Carbon Sources

Table 1

L₉ (3⁴) orthogonal arrangement.

SN*	A. Solid/water	B. Maize bran/Wheat bran	C. (NH4)2SO4 (g)	D. MgSO4 (mg)
1	1 : 1	1 : 2	0.6	35
2	1 : 1.5	1 : 1	0.9	70
3	1 : 2	3 : 2	1.2	105

*Serial No.