16-O-methylcafestol is present in ground roast Arabica coffees: Implications for authenticity testing

High-field and low-field proton NMR spectroscopy were used to analyse lipophilic extracts from ground roast coffees. Using a sample preparation method that produced concentrated extracts, a small marker peak at 3.16 ppm was observed in 30 Arabica coffees of assured origin. This signal has previously...

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Gepubliceerd in:Food Chem
Hoofdauteurs: Gunning, Yvonne, Defernez, Marianne, Watson, Andrew D., Beadman, Niles, Colquhoun, Ian J., Le Gall, Gwénaëlle, Philo, Mark, Garwood, Hollie, Williamson, David, Davis, Aaron P., Kemsley, E. Kate
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: Elsevier Applied Science Publishers 2018
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Article
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5774150/
https://ncbi.nlm.nih.gov/pubmed/29329870
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.foodchem.2017.12.034
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