Table 1 Chemical compositions of pretreated sugarcane bagasse by different oxidative pretreatments
| Â | Solid yield (%) | Glucan (%) | Xylan (%) | Lignin (%) | Acetyl group (%) | Glucan removal (%) | Xylan removal (%) | Lignin removal (%) |
|---|---|---|---|---|---|---|---|---|
Raw bagasse | 100 | 41.3 ± 1.3 | 25.9 ± 0.9 | 24.0 ± 1.2 | 2.40 ± 0.3 | 0 | 0 | 0 |
AP | 60.2 ± 1.5 | 64.8 ± 0.1 | 24.5 ± 0.004 | 5.1 ± 0.2 | 1.13 ± 0.03 | 5.55 ± 0.21 | 43.1 ± 0.01 | 87.2 ± 2.7 |
APAA | 57.5 ± 1.7 | 70.5 ± 1.2 | 26.5 ± 0.9 | 1.15 ± 0.08 | 0.35 ± 0.07 | 4.01 ± 1.8 | 40.4 ± 2.5 | 97.2 ± 3.6 |
SC (2 h) | 80.0 ± 0.8 | 47.5 ± 1.02 | 29.5 ± 0.2 | 2.80 ± 0.1 | 0.19 ± 0.01 | 7.99 ± 1.97 | 8.88 ± 0.62 | 90.7 ± 5.8 |