id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-14400		cet-14400		6	.pdf	application/pdf	3165	170	49	From different pretreatment ways, biological pretreatments seem particularly advantageous because they require slight operating conditions, involve relatively low operational investments, and are often eco-friendly (Liu et al., 2017). One such solution could be the expansion of biomass utilization by incorporating previously unused or research-phase substrates on an industrial scale (Brémond et al., 2018).	cache/cet-14400.pdf	txt/cet-14400.txt