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

Table 5

Result of the orthogonal test.

Test No	A	B	C	D	FAE activity (mU/g)
1	1	1	1	1	6.04
2	1	2	2	2	6.83
3	1	3	3	3	7.46
4	2	1	2	3	5.88
5	2	2	3	1	5.65
6	2	3	1	2	4.87
7	3	1	3	2	6.51
8	3	2	1	3	4.26
9	3	3	2	1	5.97
T1	20.33	18.43	15.17	17.66
T2	16.4	16.74	16.68	18.21
T3	16.74	18.3	19.62	17.6
R	3.93	1.69	4.45	0.61