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Table 2 Fermentation parameters for the aerobic chemostat culture of arcA mutant at the dilution rate of 0.2 h-1

From: Effect of temperature up-shift on fermentation and metabolic characteristics in view of gene expressions in Escherichia coli

Fermentation parameters Culture temperature % changes
  37°C 42°C  
Specific glucose uptake rate (mmol/gDCW/h) 2.62 ± 0.06 2.48 ± 0.04 - 5.34
Specific acetate production rate (mmol/gDCW/h) 0.11 ± 0.05 0.16 ± 0.07 + 45.5
Specific CER (mmol/gDCW/h) 5.98 ± 0.05 6.22 ± 0.04 + 4.01
Specific OUR (mmol/gDCW/h) 5.87 ± 0.06 6.11 ± 0.05 + 4.08
Biomass yield (gDCW/g substrate 0.40 ± 0.01 0.35 ± 0.02 - 12.5
  1. ± Standard deviation of three independent experiments.