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Table 1 Composition of pretreated corn stover solids and liquid fractions

From: Comparative performance of precommercial cellulases hydrolyzing pretreated corn stover

Fraction/content Components
Solid fraction Ash Protein Lignin Glucan Xylan Galactan Arabinan Fructan  
Concentration (% dry weight) 3.6 0 29.8 58.9 3.4 0.5 0.7 0  
Liquid fraction Cellobiose Glucose Xylose Fructose Arabinose Galactose Acetic acid HMF Furfural
Concentration (g/l) 2.6 26.8 81.2 4.5 11.7 6.3 16.7 3.4 2.4
Total sugars (g/l)   29.3 89.9   13.4 6.4    
Oligomeric sugars (g/l)   2.5 8.7   1.7 0.5    
  1. HMF = hydroxymethylfurfural.
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