A novel type of model substrates, i.e. immobilized p-aminophenyl-β-D-cellooligosaccharides,
was developed and used in the study of exocellulases. The
two major cellobiohydrolases from Trichoderma reesei, CBH I and CBH II were
used as representative enzymes. p-Aminophenyl derivatives of cellobiose (PAPG₂),
cellotriose (PAPG₃), and cellotetraose (PAPG₄) were synthesized from the reaction...
Lignocellulosic biomass represents a vast supply of fermentable carbohydrates and functional aromatic compounds. Conversion of lignocellulosics to ethanol and other useful products would be of widespread economical and environmental benefit. Better understanding of the behavior of different lignicellulosic feedstocks in fermentation protocols as well as catalytic activities involved in lignocellulosic...