Fig. 3
From: Recalcitrant carbohydrates after enzymatic hydrolysis of pretreated lignocellulosic biomass
Identification of 13 signals in non-hydrolyzed and hydrolyzed materials. Solid stage 13C high-power proton decoupling magic-angle spinning (13C HPDC/MAS) nuclear magnetic resonance (NMR) spectra of pretreated corn stover (up; PCS) and pretreated sugarcane straw (down; PSCS) at several enzyme loadings before enzymatic hydrolysis (0 mg protein/g glucan) and after enzymatic hydrolysis (using 10 and 100 mg protein/g glucan)