Efficient Fast Fractionation of Biomass Using a Diol‐Based Deep Eutectic Solvent for Facilitating Enzymatic Hydrolysis and Obtaining High‐Quality Lignin

P NMR and GPC analysis. This study highlighted that short-time fractionation of bamboo can be achieved by a diol-based DES which is an ideal strategy to upgrade the lignocellulose biomass for high enzymatic hydrolysis yields and high-quality lignin stream.