Table 1.

Characteristic of non-detoxified SADRB and detoxified SADRB by activated charcoal.

Fermentation Inhibitors	Non-detoxified SADRB	Detoxified SADRB	Reduction (%)
Total Sugars (g/L)	42.12	40.17	4.63
Furfural (g/L)	0.33	0.0012	99.64
HMF (g/L)	0.46	0.0014	99.69
Acetic acid (g/L)	2.70	1.30	51. 85
Formic acid (g/L)	0.69	0.10	85.51
Levulinic acid (g/L)	1.21	0.59	50.85