Table 4.

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

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

The best results showed as italics