Enhancement of 2,3-Butanediol Production by Klebsiella oxytoca PTCC 1402

Table 5

Analysis of variance (ANOVA).

Factors	DOF	Sum of squares (S)	Variance (V)	F-ratio (F)	Pure sum (𝑆^′)	Precent (P%)
Glucose	2	0.056	0.028	492.233	0.056	29.893
Acetic acid	2	0.041	0.020	365.194	0.041	22.162
Succinic acid	2	0.034	0.017	297.380	0.034	18.035
pH	2	0.009	0.004	82.273	0.009	4.945
Temperature	2	0.012	0.006	107.866	0.012	6.503
Mixing intensity	2	0.014	0.007	123.254	0.014	7.439
Inoculum size	2	0.019	0.009	173.59	0.019	10.502
Other/error	3	−0.001	−0.001			0.521
Total	17	0.185				100