Low-field (1)H NMR spectroscopy for distinguishing between arabica and robusta ground roast coffees

This work reports a new screening protocol for addressing issues of coffee authenticity using low-field (60 MHz) bench-top (1)H NMR spectroscopy. Using a simple chloroform-based extraction, useful spectra were obtained from the lipophilic fraction of ground roast coffees. It was found that 16-O-meth...

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Detalles Bibliográficos
Autores principales: Defernez, Marianne, Wren, Ella, Watson, Andrew D., Gunning, Yvonne, Colquhoun, Ian J., Le Gall, Gwénaëlle, Williamson, David, Kemsley, E. Kate
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Applied Science Publishers 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5055110/
https://www.ncbi.nlm.nih.gov/pubmed/27596398
http://dx.doi.org/10.1016/j.foodchem.2016.08.028

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5055110/
https://www.ncbi.nlm.nih.gov/pubmed/27596398
http://dx.doi.org/10.1016/j.foodchem.2016.08.028

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