Assessment of volatile compound profiles and the deduced sensory significance of virgin olive oils from the progeny of Picual × Arbequina cultivars

20 Páginas; 2 Tablas; 8 Figuras

Detalhes bibliográficos
Autores: Pérez Rubio, Ana Gracia, de la Rosa, Raúl, Pascual, Mar, Sánchez-Ortiz, Araceli, Sanz, Carlos
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2016
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/128999
Acesso em linha:http://hdl.handle.net/10261/128999
Access Level:acceso abierto
Palavra-chave:Olea europaea L.
Virgin olive oil
Volatile compounds
Variability
Segregation
Quality
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spelling Assessment of volatile compound profiles and the deduced sensory significance of virgin olive oils from the progeny of Picual × Arbequina cultivarsPérez Rubio, Ana Graciade la Rosa, RaúlPascual, MarSánchez-Ortiz, AraceliSanz, CarlosOlea europaea L.Virgin olive oilVolatile compoundsVariabilitySegregationQuality20 Páginas; 2 Tablas; 8 FigurasVolatile compounds are responsible for most of the sensory qualities of virgin olive oil and they are synthesized when enzymes and substrates come together as olive fruit is crushed during the industrial process to obtain the oil. Here we have studied the variability among the major volatile compounds in virgin olive oil prepared from the progeny of a cross of Picual and Arbequina olive cultivars (Olea europaea L.). The volatile compounds were isolated by SPME, and analyzed by HRGC–MS and HRGC–FID. Most of the volatile compounds found in the progeny's oil are produced by the enzymes in the so-called lipoxygenase pathway, and they may be clustered into different groups according to their chain length and polyunsaturated fatty acid origin (linoleic and linolenic acids). In addition, a group of compounds derived from amino acid metabolism and two terpenes also contributed significantly to the volatile fraction, some of which had significant odor values in most of the genotypes evaluated. The volatile compound content of the progeny was very varied, widely transgressing the progenitor levels, suggesting that in breeding programs it might be more effective to consider a larger number of individuals within the same cross than using different crosses with fewer individuals. Multivariate analysis allowed genotypes with particularly interesting volatile compositions to be identified and their flavor quality deduced.This funding for this research came from the OLEAGEN project of Genoma España and the project AGL2011-24442 from the Programa Nacional de Recursos y Tecnologías Agroalimentarias, both financed by the Spanish Government. The plant materials evaluated here were obtained from the cooperative breeding program carried out at the University of Cordoba, and at the Institute of Agricultural and Fishery Research and Training, Spain.Peer reviewedElsevierConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201620162016info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/128999reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1016/j.chroma.2015.07.055Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1289992026-05-22T06:33:51Z
dc.title.none.fl_str_mv Assessment of volatile compound profiles and the deduced sensory significance of virgin olive oils from the progeny of Picual × Arbequina cultivars
title Assessment of volatile compound profiles and the deduced sensory significance of virgin olive oils from the progeny of Picual × Arbequina cultivars
spellingShingle Assessment of volatile compound profiles and the deduced sensory significance of virgin olive oils from the progeny of Picual × Arbequina cultivars
Pérez Rubio, Ana Gracia
Olea europaea L.
Virgin olive oil
Volatile compounds
Variability
Segregation
Quality
title_short Assessment of volatile compound profiles and the deduced sensory significance of virgin olive oils from the progeny of Picual × Arbequina cultivars
title_full Assessment of volatile compound profiles and the deduced sensory significance of virgin olive oils from the progeny of Picual × Arbequina cultivars
title_fullStr Assessment of volatile compound profiles and the deduced sensory significance of virgin olive oils from the progeny of Picual × Arbequina cultivars
title_full_unstemmed Assessment of volatile compound profiles and the deduced sensory significance of virgin olive oils from the progeny of Picual × Arbequina cultivars
title_sort Assessment of volatile compound profiles and the deduced sensory significance of virgin olive oils from the progeny of Picual × Arbequina cultivars
dc.creator.none.fl_str_mv Pérez Rubio, Ana Gracia
de la Rosa, Raúl
Pascual, Mar
Sánchez-Ortiz, Araceli
Sanz, Carlos
author Pérez Rubio, Ana Gracia
author_facet Pérez Rubio, Ana Gracia
de la Rosa, Raúl
Pascual, Mar
Sánchez-Ortiz, Araceli
Sanz, Carlos
author_role author
author2 de la Rosa, Raúl
Pascual, Mar
Sánchez-Ortiz, Araceli
Sanz, Carlos
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Olea europaea L.
Virgin olive oil
Volatile compounds
Variability
Segregation
Quality
topic Olea europaea L.
Virgin olive oil
Volatile compounds
Variability
Segregation
Quality
description 20 Páginas; 2 Tablas; 8 Figuras
publishDate 2016
dc.date.none.fl_str_mv 2016
2016
2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/128999
url http://hdl.handle.net/10261/128999
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/j.chroma.2015.07.055
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869405135552118784
score 15,81155

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