Quality of commercial flavoured oils and seed oils using a widespread analytical protocol (Articolo in rivista)

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  • Quality of commercial flavoured oils and seed oils using a widespread analytical protocol (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.5539/jfr.v3n4p78 (literal)
Alternative label
  • L. Mannina, S. Cesa, R. Antiochia, S. Vista, A. P. Sobolev, M. Vitale, M. E. Di Cocco, A. Santini, A. Casini (2014)
    Quality of commercial flavoured oils and seed oils using a widespread analytical protocol
    in Journal of Food Research; Canadian center of science and education, Toronto (Canada)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • L. Mannina, S. Cesa, R. Antiochia, S. Vista, A. P. Sobolev, M. Vitale, M. E. Di Cocco, A. Santini, A. Casini (literal)
Pagina inizio
  • 78 (literal)
Pagina fine
  • 92 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://dx.doi.org/10.5539/jfr.v3n4p78 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 3 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy Istituto di Metodologie Chimiche, Laboratorio di Risonanza Magnetica \"Annalaura Segre\", CNR, I-00015 Monterotondo, Rome, Italy Dipartimento di Biologia Ambientale, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy Dipartimento di Chimica, Sapienza Università di Roma, Piazzale Aldo Moro 5, I-00185 Rome, Italy Dipartimento di Farmacia, Università degli Studi di Napoli Federico II - Via Domenico Montesano, 49- 80131-Naples, Italy (literal)
Titolo
  • Quality of commercial flavoured oils and seed oils using a widespread analytical protocol (literal)
Abstract
  • Commercial flavoured olive and olive-sunflower oils and seed oils with particular nutritional properties (e.g. linseed, safflower, sunflower, sesame and rice oils) were analysed using a widespread analytical protocol to have information on their quality and chemical composition. The protocol involved traditional determinations (free acidity, peroxide value, UV and VIS spectrophotometric indices, and fatty acid composition) along with 1H and 13C NMR analyses. Most of flavoured olive oils turned out to be lampante olive oils and not extra virgin as declared in the label on the bottle. In the case of olive-sunflower oils only a minor fraction of olive oil was revealed although these products are particularly expensive and the presence of olive oil is emphasized on the label. In some seed oils, refinement processes, not indicated on the bottle, were highlighted. Some compounds characteristic of specific seed oils were identified in the 1H spectra. (literal)
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