Comparison of enzymatic reactivity of corn stover solids prepared by dilute acid, AFEX™, and ionic liquid pretreatments

Table 3 Maximum CTec2 and HTec2 adsorption capacities, equilibrium constants, and correlation coefficients for solids resulting from pretreatments of corn stover by DA, AFEX, and IL pretreatments

	Pretreatment
	DA	AFEX	IL
CTec2
Maximum adsorption capacity, σ (mg/g substrate)	139	111	190
Equilibrium constants, K_d (mg/mL)	1.88	0.19	1.43
R²	0.92	0.96	0.92
HTec2
Maximum adsorption capacity, σ (mg/g substrate)	142	127	239
Equilibrium constants, K_d (mg/mL)	0.67	0.27	2.3
R²	0.97	0.95	0.98

ISSN: 2731-3654