Improved Production of Sublancin 168 Biosynthesized by Bacillus subtilis 168 Using Chemometric Methodology and Statistical Experimental Designs

Table 7

Results of regression analysis of the second-order polynomial model.

Factor	Coefficient estimate	Standard error	F-value
Intercept	124.15	0.27	2507.25	<0.0001
	5.05	0.16	963.01	<0.0001
	−5.47	0.16	1130.53	<0.0001
	−5.61	0.16	1189.84	<0.0001
	2.02	0.23	76.82	0.0003
	3.65	0.23	251.72	<0.0001
	13.51	0.23	3449.98	<0.0001
	−21.51	0.24	8068.33	<0.0001
	−18.31	0.24	5847.41	<0.0001
	−14.91	0.24	3877.87	<0.0001