Application of an innovative metabolomics approach to discriminate geographical origin and processing of black pepper by untargeted UHPLC-Q-Orbitrap-HRMS analysis and mid-level data fusion

[Display omitted] •Novel workflow for black pepper classification using LC-HRMS fingerprinting.•OPLS-DA successfully distinguished geographical origin and processing of samples.•Eight markers were putatively identified using OPLS-DA followed by VIP analysis.•High predictive power and clustering were...

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Veröffentlicht in:	Food research international 2021-12, Vol.150, p.110722-110722, Article 110722
Hauptverfasser:	Rivera-Pérez, Araceli, Romero-González, Roberto, Garrido Frenich, Antonia
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemometrics Fingerprinting Food authentication Liquid chromatography OPLS-DA Spice
Online-Zugang:	Volltext
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