Fermentation inhibitors experimental study 2 yeast 2 2G yeast strains 1 4-hydroxybenzaldehyde 1 4-hydroxybenzoic acids 1 5 hydroxymethyl furfurals 1 Acetic acid 1 Aldehydes 1 Biochemical process 1 Biochemistry 1 Bioethanol production 1 Biosynthesis 1 Carbon 1 Cellulose 1 Concentration ranges 1 Cost benefit analysis 1 Costs 1 Ethanol 1 Fatty acid composition 1 Fermentation 1 Flux balance analysis 1 Flux distributions 1 Furfural 1 Industrial economics 1 Inhibitor concentration 1 Lignin 1 Lignocellulose hydrolysates 1 Lipid biosynthesis 1 Lipomyces starkeyi 1