- A High-Throughput UHPLC-QqQ-MS Method for Polyphenol Profiling in Rosé Wines.
A High-Throughput UHPLC-QqQ-MS Method for Polyphenol Profiling in Rosé Wines.
Molecules (Basel, Switzerland) (2015-05-06)
Marine Lambert, Emmanuelle Meudec, Arnaud Verbaere, Gérard Mazerolles, Jérémie Wirth, Gilles Masson, Véronique Cheynier, Nicolas Sommerer
PMID25942371
ABSTRACT
A rapid, sensitive and selective analysis method using Ultra High Performance Liquid Chromatography coupled to triple-quadrupole Mass Spectrometry (UHPLC-QqQ-MS) has been developed for the quantification of polyphenols in rosé wines. The compound detection being based on specific MS transitions in Multiple Reaction Monitoring (MRM) mode, the present method allows the selective quantification of up to 152 phenolic and two additional non-phenolic wine compounds in 30 min without sample purification or pre-concentration, even at low concentration levels. This method was repeatably applied to a set of 12 rosé wines and thus proved to be suitable for high-throughput and large-scale metabolomics studies.
MATERIALS
Product Number
Brand
Product Description
Sigma-Aldrich
Methanol solution, NMR reference standard, 4% in methanol-d4 (99.8 atom % D), NMR tube size 3 mm × 8 in.
Supelco
Methanol solution, contains 0.10 % (v/v) formic acid, UHPLC, suitable for mass spectrometry (MS), ≥99.5%