Table 5.

ANOM response table for means.

Level	Agitation	Aeration rate	Time	pH
	A	B	C	D
Units	rpm	slpm	days	-
1	24.05	12.11	27.80	7.59
2	28.13	13.28	18.39	32.89
3	1.98	28.78	7.98	13.68
Delta	26.15	16.67	19.82	25.30
Rank	1	4	3	2
Optimum	A2	B3	C1	D2

Delta = maximum level of the mean - a minimum level of mean. The bold numbers indicate the minimum level of the means for each fermentation parameters.