Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina

Autores
Trentacoste, Eduardo; Banco, Adriana P.; Piccoli, Patricia Noemí; Monasterio, Romina Paula
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
Fil: Trentacoste, Eduardo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza-san Juan. Estación Experimental Agropecuaria Junin; Argentina
Fil: Banco, Adriana P.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza-san Juan. Estación Experimental Agropecuaria Junin; Argentina
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
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
Materia
OLEA EUROPAEA L.
MATURITY INDEX
FROST EVENTS
FATTY ACID PROFILE
PHENOLIC COMPOUNDS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/105315
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/105315
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, ArgentinaTrentacoste, EduardoBanco, Adriana P.Piccoli, Patricia NoemíMonasterio, Romina PaulaOLEA EUROPAEA L.MATURITY INDEXFROST EVENTSFATTY ACID PROFILEPHENOLIC COMPOUNDShttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4Arauco 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.Fil: Trentacoste, Eduardo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza-san Juan. Estación Experimental Agropecuaria Junin; ArgentinaFil: Banco, Adriana P.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza-san Juan. Estación Experimental Agropecuaria Junin; ArgentinaFil: 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; ArgentinaFil: 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; ArgentinaJohn Wiley & Sons Ltd2019-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/pdfhttp://hdl.handle.net/11336/105315Trentacoste, 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; 1-270022-5142CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.10029info:eu-repo/semantics/altIdentifier/doi/10.1002/jsfa.10029info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:31:04Zoai:ri.conicet.gov.ar:11336/105315instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:31:05.27CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina
title Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina
spellingShingle Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina
Trentacoste, Eduardo
OLEA EUROPAEA L.
MATURITY INDEX
FROST EVENTS
FATTY ACID PROFILE
PHENOLIC COMPOUNDS
title_short Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina
title_full Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina
title_fullStr Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina
title_full_unstemmed Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina
title_sort Olive oil characterization of cv Arauco harvested at different times in areas with early frost in Mendoza, Argentina
dc.creator.none.fl_str_mv Trentacoste, Eduardo
Banco, Adriana P.
Piccoli, Patricia Noemí
Monasterio, Romina Paula
author Trentacoste, Eduardo
author_facet Trentacoste, Eduardo
Banco, Adriana P.
Piccoli, Patricia Noemí
Monasterio, Romina Paula
author_role author
author2 Banco, Adriana P.
Piccoli, Patricia Noemí
Monasterio, Romina Paula
author2_role author
author
author
dc.subject.none.fl_str_mv OLEA EUROPAEA L.
MATURITY INDEX
FROST EVENTS
FATTY ACID PROFILE
PHENOLIC COMPOUNDS
topic OLEA EUROPAEA L.
MATURITY INDEX
FROST EVENTS
FATTY ACID PROFILE
PHENOLIC COMPOUNDS
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.5
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv 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.
Fil: Trentacoste, Eduardo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza-san Juan. Estación Experimental Agropecuaria Junin; Argentina
Fil: Banco, Adriana P.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza-san Juan. Estación Experimental Agropecuaria Junin; Argentina
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
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
description 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.
publishDate 2019
dc.date.none.fl_str_mv 2019-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/105315
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
0022-5142
CONICET Digital
CONICET
url http://hdl.handle.net/11336/105315
identifier_str_mv 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
0022-5142
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/jsfa.10029
info:eu-repo/semantics/altIdentifier/doi/10.1002/jsfa.10029
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/vnd.openxmlformats-officedocument.wordprocessingml.document
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Ltd
publisher.none.fl_str_mv John Wiley & Sons Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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