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Table 1 Metabolites and biomass production by Y. lipolytica strains at the end of the shake-flask experiment (96 h) and bioreactor experiment (144 h) under oxygen limitation conditions

From: Heterologous overexpression of bacterial hemoglobin VHb improves erythritol biosynthesis by yeast Yarrowia lipolytica

Strain Erythritol [g/l] Arabitol [g/l] Mannitol [g/l] Citric acid [g/l] Biomass [g/l]
Shake-flask experiment
 A101 10.06 ± 0.5a 1.26 ± 0.1 0.53 ± 0.05 1.33 ± 0.36 8.80 ± 1.2
 AJD pAD-VHb 18.42 ± 3.2a 1.32 ± 0.6 1.55 ± 1.6 3.43 ± 1.1 7.20 ± 0.3
Bioreactors experiment
 A101 44.20 ± 3.5b 1.60 ± 0.3 3.95 ± 0.2 17.85 ± 7.4 32.20 ± 2.5
 AJD pAD-VHb 55.75 ± 4.2b 1.75 ± 1.1 3.70 ± 2.4 23.75 ± 11.2 28.80 ± 3.5
  1. aStatistically significant at p ≤ 0.05
  2. bStatistically significant at p ≤ 0.1