%0 Journal Article %T Comparison of methodologies used to determine aromatic lignin unit ratios in lignocellulosic biomass %A Happs, Renee M. %A Addison, Bennett %A Doeppke, Crissa %A Donohoe, Bryon S. %A Davis, Mark F. %A Harman-Ware, Anne E. %J Biotechnology for Biofuels %V 14 %N 1 %D 2021-03-06 %I BioMed Central %~ DeepDyve