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Table 4 Concentrations of reducing sugar after pretreatment with different concentrations of biogas slurry

From: Replacing process water and nitrogen sources with biogas slurry during cellulosic ethanol production

Biogas slurry (%) Glucose (g/L) Xylose (g/L) Arabinose (g/L) Total reducing sugar (g/L)
0 0.74 0.82 0.38 1.94
10 0.61 0.71 0.52 1.84
20 1.08 1.20 0.81 3.08
30 0.57 0.67 0.47 1.71
40 0.70 0.67 0.61 1.98
50 1.50 1.79 0.68 3.97
60 1.39 1.68 0.64 3.71
70 0.50 0.54 0.43 1.47
80 0.46 0.48 0.58 1.51
90 1.33 1.57 0.63 3.53
100 0.83 1.35 0.60 2.78
  1. The best results showed as italics