id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-5712	MOLDES, A.B.; CRUZ, J.M.; DOMÍNIQUEZ, J.M.	Production of a cellulosic substrate susceptible to enzymatic hydrolysis from prehydrolyzed barley husks	2002	8	.pdf	application/pdf	3756	175	48	Experimental design and statistical analysis In the alkaline stage of barley husk processing, an incomplete 33 factorial design (Box et al. 1978) was used to study the influence of tem- perature, reaction time and NaOH concentration on both the composition of the solid substrates from treatments and their susceptibility to enzy- matic hydrolysis. When low-temperature delignification was combined with either prolonged reaction times (such as in experiment 6) or high NaOH concentrations (such in experiment 10), the cellulose conver- sion increased significantly (y4 up to 86.5– 86.8%).	cache/afs-5712.pdf	txt/afs-5712.txt