Figure 2

Specific xylose consumption rates observed during the co-fermentation of glucose and xylose by S. cerevisiae with the addition of salts. Salts concentration: no salt addition black bar, 0.1M red bar, 0.2M orange bar, 0.3M yellow bar, 0.4M green bar and 0.5M blue bar. Error bars represent standard errors. Experiments were carried out in duplicate.