Fig. 3From: Strain and bioprocess improvement of a thermophilic anaerobe for the production of ethanol from woodStrain comparison in varying levels of hemicellulose extract. Bars indicate ethanol produced in batch fermentations as a percent of the maximum theoretical ethanol possible for the amount of sugar provided by the extract, indicated by bars: 13 g/L (white), 19 g/L (gray), and 25 g/L (black)Back to article page