Shotgun Lipidomic Analysis for Differentiation of Niche Cold Pressed Oils

The fast-growing food industry is bringing significant number of new products to the market. To protect consumers' health and rights, it is crucial that food control laboratories are able to ensure reliable quality testing, including product authentication and detection of adulterations. In our...

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Bibliographic Details
Published in:Molecules (Basel, Switzerland) Switzerland), 2022-03, Vol.27 (6), p.1848
Main Authors: Nikolaichuk, Hanna, Przykaza, Kacper, Kozub, Anna, Montowska, Magdalena, Wójcicka, Grażyna, Tomaszewska-Gras, Jolanta, Fornal, Emilia
Format: Article
Language:English
Subjects:
Authentication
authenticity
camelina seed oil
Cardiovascular disease
Chromatography
Consumption
Edible oils
Fatty acids
Flax
flaxseed oil
Food
Food industry
Hemp
hemp seed oil
Herbal medicine
Lipidomics
Lipids
Mass Spectrometry
Mass spectroscopy
Medical research
Methods
Oils & fats
Plant Oils - chemistry
Principal components analysis
Scientific imaging
Seeds
Sensors
shotgun analysis
Shotguns
Vegetable oils
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Summary:The fast-growing food industry is bringing significant number of new products to the market. To protect consumers' health and rights, it is crucial that food control laboratories are able to ensure reliable quality testing, including product authentication and detection of adulterations. In our study, we applied a fast and eco-friendly method based on shotgun-lipidomic mass spectrometry for the authentication of niche edible oils. Comprehensive lipid profiles of camelina (CA), flax (FL) and hemp (HP) seed oils were obtained. With the aid of principal component analysis (PCA), it was possible to detect and distinguish each of them based on their lipid profiles. Lipidomic markers characteristic ofthe oils were also identified, which can be used as targets and expedite development of new multiplexed testing methods.
ISSN:1420-3049
1420-3049
DOI:10.3390/molecules27061848