Article p-Hydroxyphenyl:Guaiacyl:Syringyl Ratio of Lignin in Some Austral Hardwoods Estimated by CuO-Oxidation and Solid-State NMR was published on January 1, 1991 in the journal Holzforschung (volume 45, issue 4).
No takes yet. Share an insight, caveat, or question.
Martı́nez et al. (1991) studied this question.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: