Rapid quantification of starch molecular order through multivariate modelling of 13C CP/MAS NMR spectra

Bernadine M. Flanagan; Michael J. Gidley; Frederick J. Warren

doi:10.1039/C5CC06144J

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Rapid quantification of starch molecular order through multivariate modelling of ¹³C CP/MAS NMR spectra†

Bernadine M. Flanagan,^a Michael J. Gidley^a and Frederick J. Warren*^a

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* Corresponding authors

^a Centre for Nutrition and Food Sciences, ARC Centre of Excellence in Plant Cell Walls, Queensland Alliance Agriculture and Food Innovation, The University of Queensland, St Lucia, QLD 4072, Australia
E-mail: f.warren@uq.edu.au
Tel: +61(0)733467373

Abstract

A partial least squares model has been generated enabling the rapid assessment of ordered molecular structure in a semi-crystalline polymer, starch, directly from solid state NMR spectra. Solid state NMR spectroscopy offers many advantages over conventional analysis tools being non-destructive and functional in complex mixtures.

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Article information

DOI: https://doi.org/10.1039/C5CC06144J
Article type: Communication
Submitted: 23 Jul 2015
Accepted: 18 Aug 2015
First published: 18 Aug 2015

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Chem. Commun., 2015,51, 14856-14858

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Rapid quantification of starch molecular order through multivariate modelling of ¹³C CP/MAS NMR spectra

B. M. Flanagan, M. J. Gidley and F. J. Warren, Chem. Commun., 2015, 51, 14856 DOI: 10.1039/C5CC06144J

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Chemical Communications