Improved Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Produced by Comamonas sp. EB172 Utilizing Volatile Fatty Acids by Regulating the Nitrogen Source
Figure 2
Time course pH-stat fed-batch fermentation of Comamonas sp. EB172 in 2 L fermenter (a) CDW (g/L) formation, (b) mixed volatile fatty acids consumed (mL), (c) residual NH3–N (mg/L), and (d) PHA accumulation (wt.%) at 30–32 h fermentation period.
