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dc.contributor.author
Trentacoste, Eduardo
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Banco, Adriana P.
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Piccoli, Patricia Noemí
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Monasterio, Romina Paula
dc.date.available
2020-05-18T14:03:16Z
dc.date.issued
2019-09
dc.identifier.citation
Trentacoste, Eduardo; Banco, Adriana P.; Piccoli, Patricia Noemí; Monasterio, Romina Paula; Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina; John Wiley & Sons Ltd; Journal of the Science of Food and Agriculture; 100; 3; 9-2019; 1-27
dc.identifier.issn
0022-5142
dc.identifier.uri
http://hdl.handle.net/11336/105315
dc.description.abstract
Arauco is the only olive cultivar autochthonous from Argentina, and little has been reported so far regarding the management of this crop. In this work, variations in fruit and chemical characteristics of olives harvested in a wide range of dates and seasons are reported for this cultivar in two sites of Mendoza province in Central West Argentina.RESULTSDuring the harvest periods evaluated, fruit oil content on dry basis remained maximum and stable, but fruit oil content on fresh basis increased as water content decreased with the delay in harvest. Harvest date modified the maturity index of fruits as well as the oxidative stability and phenolic content of oil. In contrast, the fatty acid profile was not consistently affected by harvest date. Environmental conditions, mainly the occurrence and intensity of frosts, closely influenced oil quality as well as maturity advancement with the delay in harvest.CONCLUSION Olives with a maturity index lower than two harvested before mid‐May was the most appropriate harvest time in order to obtain Arauco oil with high oil yield and good chemical quality. Fruits harvested after mid‐May were exposed to minimum temperatures between ‐1.2 °C and ‐4.0 °C, producing oil with low phenolic compounds and oxidative stability.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons Ltd
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
OLEA EUROPAEA L.
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MATURITY INDEX
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FROST EVENTS
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FATTY ACID PROFILE
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PHENOLIC COMPOUNDS
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Otras Ciencias Agrícolas
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Otras Ciencias Agrícolas
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CIENCIAS AGRÍCOLAS
dc.title
Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-04-28T14:34:32Z
dc.journal.volume
100
dc.journal.number
3
dc.journal.pagination
1-27
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Trentacoste, Eduardo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza-san Juan. Estación Experimental Agropecuaria Junin; Argentina
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Fil: Banco, Adriana P.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza-san Juan. Estación Experimental Agropecuaria Junin; Argentina
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Fil: Piccoli, Patricia Noemí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina
dc.description.fil
Fil: Monasterio, Romina Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina
dc.journal.title
Journal of the Science of Food and Agriculture
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.10029
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info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/jsfa.10029