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Table 1 Parameters for P. acidipropionici ATCC 55737 and P. acidipropionici WGS7 grown in 2-L fermenters

From: Linking genotype and phenotype in an economically viable propionic acid biosynthesis process

Strain +Yps (g/g) PA:SA (g/g) +PA:AA (g/g) a+Pv (g/L h) +∆pH +Final PA (g/L)
P. acidipropionici ATCC 55737 0.45 ± 0.03 6.28 ± 0.94 2.95 ± 0.35 0.530 ± 0.21 0.43 ± 0.04 26.28 ± 1.88
P. acidipropionici WGS7 0.62 ± 0.01 6.19 ± 0.23 5.45 ± 0.41 0.955 ± 0.15 1.27 ± 0.10 44.21 ± 0.93
  1. ∆pH: pHi − pHext (pHi: internal pH; pHext: external pH)
  2. aCalculated during the range of time: 15–30 h
  3. +p value < 0.05