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

Figure 2

Effects of temperature (a), initial pH (b), NaCl concentration (c), and incubation time (d) on cell dry weight and PHA production under shake flask fermentation. Error bars represent the standard deviations from means of triplicates.

(a)

(b)

(c)

(d)