Cellulose 146 cellulose 118 Biomass 54 Lignin 51 lignin 47 Saccharification 36 biomass 36 biofuel 34 Enzymatic hydrolysis 32 hydrolysis 32 Lignocellulosic biomass 29 enzyme activity 28 Article 27 chemistry 26 Biofuels 21 Ethanol 21 Fourier transform infrared spectroscopy 21 Enzymes 20 Cellulose derivatives 19 Cellulosic ethanol 19 enzyme 19 Enzymolysis 17 Glucose 17 controlled study 17 fungus 17 Scanning electron microscopy 16 fermentation 16 Cellulose Derivatives 15 Genes 15 Fermentation 14