From: Scale-up and evaluation of high solid ionic liquid pretreatment and enzymatic hydrolysis of switchgrass
Biomass solids
Lignin (%)
Energy density (KJ/g)
Untreated
22.58 ± 1.01
18.37 ± 0.03
Pretreated
9.33 ± 0.38
16.62 ± 0.74
Saccharified
49.08 ± 1.46
21.72 ± 0.95