Título: Quantitative HSQC Analyses of Lignin: A Practical Comparison
Autores: Sette, Marco; Università degli Studi di Roma 'Tor Vergata' Facoltà di Scienze Matematiche, Fisiche e Naturali Dipartimento di Scienze e Tecnologie Chimiche
Lange, Heiko; Università degli Studi di Roma 'Tor Vergata' Facoltà di Scienze Matematiche, Fisiche e Naturali Dipartimento di Scienze e Tecnologie Chimiche
Crestini, Claudia; Università degli Studi di Roma 'Tor Vergata' Facoltà di Scienze Matematiche, Fisiche e Naturali Dipartimento di Scienze e Tecnologie Chimiche
Fecha: 2013-11-10
Publicador: Computacional and structural biotechnology journal
Fuente:
Tipo: info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion

Tema: No aplica
Descripción: Lignin is the second-most abundant polymer after cellulose within the biomass of our planet. Structurally, it displays random oligomeric units without fixed repetition schemes beyond the stage of dimers. Quantitative 1H-13C HSQC measurements have recently greatly facilitated lignin analyses. In some cases, however, long acquisition times needed for obtaining quantitative HSQCs are not compatible with the chemical integrity of (a potentially functionalised) lignin sample. We thus compared different methods that were developed for more time-efficient quantitative HSQC measurements with respect to their usefulness in lignin analyses: reliable and reproducible results were obtained using both the QQ-HSQC and the HSQC0 method.
Idioma: Inglés

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