Skip to main content

Table 2 Component yield before and after hydrolysis of pretreatment solution

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

Solvent type AC:AG Pretreatment solution Hydrolysed pretreatment solution1
Xylose (%) Furfural (%) Glucose (%) Xylose (%) Furfural (%)
GC:glycerol 1:0 8.4±1.7 0.3±0.0 4.2±0.3 73.2±2.5 1.9±0.3
9:1 6.8±0.4 0.2±0.0 2.8±0.3 71.3±3.5 2.1±0.3
4:1 5.1±0.6 0.2±0.1 2.4±0.2 67.1±5.1 2.0±0.2
2:1 4.4±0.1 0.1±0.1 2.0±0.1 57.1±2.7 1.0±0.2
1:1 4.0±0.1 - 1.5±0.1 53.0±5.8 0.5±0.1
0:1 1.5±0.7 - 0.6±0.2 30.7±4.0 0.3±0.0
EC:EG 1:0 2.6±0.5 9.5±0.5 3.1±0.2 38.8±3.7 11.7±0.8
4:1 2.9±0.4 0.4±0.2 1.8±0.5 66.8±8.0 1.2±0.2
0:1 1.5±0.3 - 0.5±0.1 31.6±5.7 0.6±0.1
  1. 1. Solvent solution collected after pretreatment was diluted to a water content of 75 wt% and hydrolysed in a sealed pressure tube for 30 min at 130°C.
\