Optimized Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) Production by Moderately Haloalkaliphilic Bacterium Halomonas alkalicola Ext

Table 1

Test variables and levels of CCD for optimizing NaCl and galactose concentrations for optimized PHA production.

Variables	CCD levels
	Symbol	Unit	- (−1.68)	Low (−1)	Middle (0)	High (1)	+ (+1.68)
Galactose concentration	A	g/L	5.86	10.00	20	30.00	34.14
NaCl concentration	B	g/L	3.79	10.00	25	40.00	46.21