A study has shown that biomass with more cellulose and hemicellulose contents (or holocellulose
content) will produces more volatiles compared to woody biomasses [5]. OPT and EFB constitutes of
76.30% and 65.5% of holecellulose accordingly [6]. Under different tested parameters, OPT produces
5.46-8.93% more volatiles, except during dp1 and heating rate=50°C/min where EFB yields 2.02% more
volatiles.