BioMed Research International / 2012 / Article / Tab 2

Research Article

PHA Productivity and Yield of Ralstonia eutropha When Intermittently or Continuously Fed a Mixture of Short Chain Fatty Acids

Table 2

Average growth and nutrient utilization rates of R. eutropha in CCS medium through 48 h in biorector.

Maximum cell population (cfu mL−1)Maximum growth rate (h−1)Ammonia utilization rate
(mg L−1 h−1)
Phosphate utilization rate
(mg L−1 h−1)

2.3 × 10100.202.30.023

SCFA utilization rate (g L−1 h−1)
AceticButyricLacticPropionicSuccinic

0.0510.0260.0460.0230.027

SCFA FE (%)
AceticButyricLacticPropionicSuccinic

10010081.2565.571.2

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