Evaluation of the oxidative stability and organoleptic properties of extra virgin olive oils in relation to olive ripening degree (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Evaluation of the oxidative stability and organoleptic properties of extra virgin olive oils in relation to olive ripening degree (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

Alternative label

• Cerretani L., Bendini A., Rotondi A., Mari M. Lercker G., Gallina Toschi T. (2004)
  Evaluation of the oxidative stability and organoleptic properties of extra virgin olive oils in relation to olive ripening degree
  in Progress in nutrition
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Cerretani L., Bendini A., Rotondi A., Mari M. Lercker G., Gallina Toschi T. (literal)

Pagina inizio

• 50 (literal)

Pagina fine

• 56 (literal)

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• 6 (literal)

Rivista

• Progress in nutrition (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 1 (literal)

Note

• Scopu (literal)

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• a Dipto. di Scienze degli Alimenti, Università di Bologna, via Ravennate 1020, 47023 Cesena FC, Italy b IBIMET-CNR, Sezione di Bologna, Bologna, Italy (literal)

Titolo

• Evaluation of the oxidative stability and organoleptic properties of extra virgin olive oils in relation to olive ripening degree (literal)

Abstract

• The aim of this paper was the evaluation of the influence of the olive ripening degree on the oxidative stability of monovarietal extra-virgin olive oils, determined by OSI (Oxidative Stability Instrument) index and on the variation of their sensory score. Two cultivar of olives (cvv. Ghiaccolo e Nostrana di Brisighella, both from the Brisighella area) were picked at four different stages of ripeness and immediately processed by an experimental mill. In order to comprehend the relationship between olive ripening degree and oil's content of protective compounds, the oil samples were submitted to spectrophotometric analysis of polyhenols and o-diphenols and to liquid chromatographic determination of their quali-quantitative profile (HPLC-DAD/MSD). Moreover, it was evaluated the fatty acid composition (as oleic acid/linoleic acid ratio) and its relation with the oil oxidative stability. Finally, the samples were sensory analysed to establish the influence of the olive ripening degree on the oil quality. All the data were elaborated to emphasize eventual significant differences, due to the olive ripening degree. (literal)

Prodotto di

• Institute for biometeorology (IBIMET) (Istituto)
• Micrometeorologia, ecofisiologia e produttività dei sistemi naturali e antropizzati. (AG.P04.032.006) (Modulo)

Autore CNR

• ANNALISA ROTONDI (Unità di personale interno)
• MATTEO MARI (Unità di personale esterno)

Insieme di parole chiave

• Keywords of "Evaluation of the oxidative stability and organoleptic properties of extra virgin olive oils in relation to olive ripening degree" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute for biometeorology (IBIMET) (Istituto)
• Micrometeorologia, ecofisiologia e produttività dei sistemi naturali e antropizzati. (AG.P04.032.006) (Modulo)

Autore CNR di

• MATTEO MARI (Unità di personale esterno)
• ANNALISA ROTONDI (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Progress in nutrition (Rivista)

Insieme di parole chiave di

• Keywords of "Evaluation of the oxidative stability and organoleptic properties of extra virgin olive oils in relation to olive ripening degree" (Insieme di parole chiave)