The influence of olive tree fertilization on the phenols in virgin olive oils. A review

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dc.contributor.authorArbones, A.
dc.contributor.authorRufat i Lamarca, Josep
dc.contributor.authorPérez, M. A
dc.contributor.authorPascual Roca, Miquel
dc.contributor.authorBenito, A.
dc.contributor.authorDe Lorenzo, C.
dc.contributor.authorVillar Mir, Josep Ma.
dc.contributor.authorSastre, B.
dc.date.accessioned2022-11-29T13:28:04Z
dc.date.available2022-11-29T13:28:04Z
dc.date.issued2022
dc.description.abstractThe total phenols in virgin olive oil are highly dependent on cultivar, but also on ripening stage and other agronomic factors. The focus of most studies on agronomic factors has been irrigation, while fertilization has received less attention. Most of the fertilization works find that nitrogen over-fertilization leads to a decrease in phenol contents in virgin olive oil (VOO) and extra virgin olive oil (EVOO), under rain-fed or irrigation management. Ortho-diphenols also decrease with high doses of nitrogen, with no effect on secoiridoids. Phosphorous has a minor effect on irrigated trees; while the role of potassium is controversial, with a lack of trials with calcium and micro-nutrients. Due to the great impact of the fertilization on the phenol content and quality of VOO, new research is nec-essary with focus aimed at different cultivars and agronomic factors.ca_ES
dc.description.sponsorshipThis work was funded in part by the project RTA2012-00059 (INIA, Spanish Ministry of Sci-ence and Innovation-MICINN) .ca_ES
dc.identifier.doihttps://doi.org/10.3989/gya.0565211
dc.identifier.idgrec032959
dc.identifier.issn1988-4214
dc.identifier.urihttp://hdl.handle.net/10459.1/84405
dc.language.isoengca_ES
dc.publisherConsejo Superior Investigaciones Científicas-CSICca_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO//RTA2012-00059-C02-01/ES/Manejo del riego deficitario en olivo superintensivo en el norte de España/ca_ES
dc.relationRTA2012-00059ca_ES
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.3989/gya.0565211ca_ES
dc.relation.ispartofGRASAS Y ACEITES, 2022, vol. 73, núm. 3, p.1-7ca_ES
dc.rightscc-by (c) Arbonés et al., 2022ca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectNitrogenca_ES
dc.subjectNutrientsca_ES
dc.subjectOrtho-diphenolsca_ES
dc.subjectPhenolsca_ES
dc.subjectSecoiridoidsca_ES
dc.titleThe influence of olive tree fertilization on the phenols in virgin olive oils. A reviewca_ES
dc.typeinfo:eu-repo/semantics/articleca_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_ES
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