Use of polyphenolic fingerprints established by comprehensive two-dimensional liquid chromatography for the classification of honeys according to their floral origin

•Development of an LC×LC method for polyphenolic profiling of honey samples.•Two dimensional peak capacities around 2300 were achieved.•LC×LC optimized method gave 26 common polyphenolic peaks.•Samples were correctly classified according to floral origin with good resolution.•LC×LC is a promising te...

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Veröffentlicht in:	Journal of Chromatography A 2023-08, Vol.1705, p.464138, Article 464138
Hauptverfasser:	Vergara-Barberán, María, Lerma-García, María Jesús, Simó-Alfonso, Ernesto Francisco, García-Alvarez-Coque, María Celia
Format:	Artikel
Sprache:	eng
Schlagworte:	antioxidant activity antioxidants Castanea comprehensive two-dimensional liquid chromatography discriminant analysis Ericaceae Floral origin discrimination Linear discriminant analysis Polyphenolic content polyphenols Spain Spanish honeys thyme Two-dimensional liquid chromatography
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