Skip to main content

Table 1 Biomass composition, component recovery, glucan digestibility and glucose yield of pretreated bagasse

From: Glycerol carbonate as green solvent for pretreatment of sugarcane bagasse

Solvent type AC:AG Content in solid residue (wt%) Component recovery (%) 72 h glucan digestibility (%) Total glucose yield (%)
Glucan Xylan Lignin Biomass Glucan Xylan Lignin
Untreated bagasse 43.8±1.3 20.2±0.4 27.5±0.6 100.0 100.0 100.0 100.0 12.0±0.3 12.0±0.3
GC:glycerol 1:0 75.6±0.7 7.6±0.1 8.6±0.2 51.9±1.8 89.6±1.0 19.5±0.5 16.3±0.6 89.9±1.7 80.5±2.1
9:1 74.8±0.2 9.9±0.0 9.7±0.4 53.9±0.8 92.0±1.0 26.3±0.7 19.0±0.7 90.2±2.2 83.0±3.3
4:1 74.9±0.1 10.2±0.0 9.1±0.2 55.6±1.6 95.1±1.1 28.0±0.6 18.4±0.4 87.1±2.1 82.9±0.9
2:1 72.0±0.4 11.9±0.1 11.3±0.1 57.6±2.3 94.7±2.7 34.0±0.2 23.7±0.9 86.9±1.8 82.3±1.2
1:1 68.7±0.2 12.3±0.0 12.0±0.1 59.5±1.0 93.3±1.4 36.3±0.8 25.9±0.3 87.6±1.7 81.7±1.8
0:1 56.6±0.0 13.8±0.0 23.4±0.0 73.6±1.9 95.1±0.6 50.3±0.8 62.5±0.5 61.3±2.2 58.3±2.2
EC:EG 1:0 64.2±1.2 7.0±0.1 20.4±0.5 61.8±2.5 90.6±0.6 21.3±0.4 45.8±1.2 16.3±1.3 14.8±1.6
4:1 76.7±0.3 10.1±0.0 7.5±0.3 53.1±0.5 93.0±1.2 26.5±0.3 14.4±0.3 97.1±1.8 90.3±2.1
0:1 67.2±0.8 14.1±0.2 13.4±0.3 62.4±0.9 95.7±0.8 43.6±1.1 30.6±1.0 74.7±2.8 71.5±1.2
\