Antioxidant activity and phenolic composition in pomegranate (Punica granatum L.) genotypes from south Italy by UHPLC-Orbitrap-MS approach.

Vita Di StefanoRosa PitonzoMaria Eugenia NovaraDavid BongiornoSerena IndelicatoCarla GentileGiuseppe AvelloneRosaria BognanniSalvatore ScandurraMaria Grazia Melilli

Published in: Journal of the science of food and agriculture (2018)

The UHPLC-Orbitrap-MS approach was employed for the first time to identify the phenolic compound profiling in five pomegranate genotypes. TAA was analysed using an ABTS assay, and the results showed a significant variability in nutraceutical potential of the pomegranate genotypes studied. The inclusion of phenolic information in the linear discriminant analysis allowed very good discriminations among genotypes to be obtained. © 2018 Society of Chemical Industry.

Keyphrases

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mass spectrometry
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ultra high performance liquid chromatography
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tandem mass spectrometry
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