Exploring the volatile metabolome of conventional and organic walnut oils by solid-phase microextraction and analysis by GC-MS combined with chemometrics

•Optimization of a HS-SPME-GC-MS methodology to investigate walnut oils’ volatile profile.•Discrimination between organic and conventional walnut oils.•Development of a sPLS-DA model with high prediction accuracy.•Establishment of characteristic volatile markers. It is challenging to establish a cor...

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Veröffentlicht in:	Food chemistry 2021-11, Vol.363, p.130331-130331, Article 130331
Hauptverfasser:	Kalogiouri, Natasa P., Manousi, Natalia, Rosenberg, Erwin, Zachariadis, George A., Paraskevopoulou, Adamantini, Samanidou, Victoria
Format:	Artikel
Sprache:	eng
Schlagworte:	GC-MS Organic farming sPLS-DA, authenticity SPME Walnut oils
Online-Zugang:	Volltext
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