Table 3.

Characteristics of corn straw following pretreatment with different concentrations of biogas slurry

Biogas slurry (%)	Cellulose (% dry matter)	Hemicellulose (% dry matter)	Lignin (% dry matter)
0	26.24	8.17	17.43
10	12.66	4.31	15.22
20	12.03	3.78	15.81
30	15.47	4.89	15.29
40	23.44	9.02	18.43
50	24.24	9.68	17.65
60	27.55	9.53	18.81
70	29.76	9.27	16.54
80	30.44	9.81	15.03
90	28.09	9.47	16.15
100	26.57	9.10	17.26

The best results showed as italics