Table 1. Sugars and degradation products in the hydrolysate obtained from wet torrefaction

	Glucose (g/L)	Xylose (g/L)	Mannose (g/L)	Formic acid (g/L)	Acetic acid (g/L)	HMF (g/L)	Furfural (g/L)	TPC (g/L)	pH
WT-10 min	1.40 (0.36)	0.26 (0.04)	2.43 (0.94)	0.19 (0.06)	0.78 (0.12)	0.61 (0.14)	0.86 (0.14)	1.10 (0.16)	3.75
WT-30 min	0.19 (0.01)	0.19 (0.11)	3.45 (0.78)	0.44 (0.23)	1.59 (0.21)	1.99 (0.22)	1.61 (0.10)	1.39 (0.17)	3.45
WT-60 min	0.17 (0.02)	0.13 (0.04)	5.46 (0.78)	0.32 (0.11)	2.04 (0.42)	3.31 (0.18)	1.85 (0.08)	1.47 (0.21)	3.39

HMF, hydroxymethylfurfural; TPC, total phenolic compounds; WT, wet torrefaction.