Fig. 5From: Coculture with hemicellulose-fermenting microbes reverses inhibition of corn fiber solubilization by Clostridium thermocellum at elevated solids loadingsEffect of XOS addition on growth of C. thermocellum on Avicel. Fermentations were done in serum bottles with starting concentration of 10Â g/L Avicel. a Avicel remaining (g/L), b ethanol produced (g/L), and c cell growth estimated by total pellet nitrogen (g/L)Back to article page