Novel Sequential Screening and Enhanced Production of Fibrinolytic Enzyme by Bacillus sp. IND12 Using Response Surface Methodology in Solid-State Fermentation

Table 3

Variables and their levels for 2⁵ full-factorial design.

Symbol	Variable name	Units	Coded levels
			−1	+1
	Moisture	%	90	120
	pH		7	9
	Sucrose	%	0.1	1
	Peptone	%	0.1	1
	MgSO4	%	0.01	0.1