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Table 2 Concentrations (g/L) of each inhibitory compound studied, divided into classes

From: A strain of Saccharomyces cerevisiaeevolved for fermentation of lignocellulosic biomass displays improved growth and fermentative ability in high solids concentrations and in the presence of inhibitory compounds

Furans Aromatics Acids
  PHa Modelb   PHa Modelb   PHa Modelb
HMFc 2.153 2.000 3,4-DHBAd 0.003 0.003 Formic acid 0.425 0.400
Furfural 1.180 1.000 3-HBAe 0.005 0.005 Lactic acid 0.100 0.100
Furoic acid 0.018 0.020 Vanillic acid 0.050 0.050 Acetic acid 2.153 2.000
    Vanillin 0.022 0.020 Succinic acid 0.028 0.030
    Benzoic acid 0.015 0.015 Levulinic acid 0.410 0.400
  1. aConcentration of compound measured in pretreated pine hydrolysate (PH) used in 12% w/v solids fermentations.
  2. bConcentration of compound in model inhibitor medium.
  3. cHydroxymethylfurfural.
  4. dDihydroxybenzaldehyde.
  5. eHydroxybenzaldehyde.