New by‐products rich in bioactive substances from the olive oil mill processing

24 Páginas.-- 6 Figuras.-- 2 Figuras suplementarias

Detalhes bibliográficos
Autores: Romero Barranco, Concepción, Medina Pradas, Eduardo, Mateo, María Antonia, Brenes Balbuena, Manuel
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/178289
Acesso em linha:http://hdl.handle.net/10261/178289
Access Level:acceso abierto
Palavra-chave:Olive
Phenolic
Triterpene
Oleuropein
Maslinic
Oleanolic
id ES_2ecffc46ace9634c0cd6d8db4b3ee98a
oai_identifier_str oai:digital.csic.es:10261/178289
network_acronym_str ES
network_name_str España
repository_id_str
spelling New by‐products rich in bioactive substances from the olive oil mill processingRomero Barranco, ConcepciónMedina Pradas, EduardoMateo, María AntoniaBrenes Balbuena, ManuelOlivePhenolicTriterpeneOleuropeinMaslinicOleanolic24 Páginas.-- 6 Figuras.-- 2 Figuras suplementariasBACKGROUND Olive oil extraction generates a large amount of residue consisting mainly of the pomace and leaves when using a two‐phase centrifugation system. The aim of this study was to assess the content of phenolic and triterpene compounds in the by‐products produced in Spanish olive oil mills. RESULTS Olive pomace had concentrations of phenolic and triterpene substances lower than 2 and 3 g kg−1, respectively. The leaves contained a high concentration of these substances, although those collected from ground‐picked olives had lost most of their phenolic compounds. Moreover, the sediment from the bottom of the olive oil storage tanks did not have a significant amount of these substances. By contrast, a new by‐product called olive pomace skin has been revealed as a very rich source of triterpenic acids, the content of which can reach up to 120 g kg−1 in this waste product, maslinic acid comprising around 70% of total triterpenics. CONCLUSION Among the by‐products generated during extraction of olive oil, olive pomace skin has been discovered to be a very rich source of triterpenic acids, which can reach up to 120 g kg−1 of the waste. These results will contribute to the valorization of olive oil by‐products. © 2017 Society of Chemical IndustryWe are grateful to the Cooperatives of the Jaencoop SCA group for the supply of olive material. This work was supported by the Spanish Government and European FEDER funds (project ASOAN, Interconecta ITC‐20111073). We thank Alejandra Expósito and Juan Antonio Espejo for technical assistance.Peer reviewedJohn Wiley & SonsMinisterio de Economía y Competitividad (España)European CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201920192018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/178289reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ITC‐20111073http://dx.doi.org/10.1002/jsfa.8460Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1782892026-05-22T06:33:51Z
dc.title.none.fl_str_mv New by‐products rich in bioactive substances from the olive oil mill processing
title New by‐products rich in bioactive substances from the olive oil mill processing
spellingShingle New by‐products rich in bioactive substances from the olive oil mill processing
Romero Barranco, Concepción
Olive
Phenolic
Triterpene
Oleuropein
Maslinic
Oleanolic
title_short New by‐products rich in bioactive substances from the olive oil mill processing
title_full New by‐products rich in bioactive substances from the olive oil mill processing
title_fullStr New by‐products rich in bioactive substances from the olive oil mill processing
title_full_unstemmed New by‐products rich in bioactive substances from the olive oil mill processing
title_sort New by‐products rich in bioactive substances from the olive oil mill processing
dc.creator.none.fl_str_mv Romero Barranco, Concepción
Medina Pradas, Eduardo
Mateo, María Antonia
Brenes Balbuena, Manuel
author Romero Barranco, Concepción
author_facet Romero Barranco, Concepción
Medina Pradas, Eduardo
Mateo, María Antonia
Brenes Balbuena, Manuel
author_role author
author2 Medina Pradas, Eduardo
Mateo, María Antonia
Brenes Balbuena, Manuel
author2_role author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Olive
Phenolic
Triterpene
Oleuropein
Maslinic
Oleanolic
topic Olive
Phenolic
Triterpene
Oleuropein
Maslinic
Oleanolic
description 24 Páginas.-- 6 Figuras.-- 2 Figuras suplementarias
publishDate 2018
dc.date.none.fl_str_mv 2018
2019
2019
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/10261/178289
url http://hdl.handle.net/10261/178289
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ITC‐20111073
http://dx.doi.org/10.1002/jsfa.8460
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
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_ 1869405435657715712
score 15,81155

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