In vitro digestion of chlorophyll pigments from edible seaweeds

31 Páginas; 2 Tablas; 2 Figuras

Detalhes bibliográficos
Autores: Chen, Kewei, Roca, María
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2017
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/157875
Acesso em linha:http://hdl.handle.net/10261/157875
Access Level:acceso abierto
Palavra-chave:Bioavailability
Chlorophyll
In vitro digestion
Kombu
Nori
Sea lettuce
Seaweeds
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spelling In vitro digestion of chlorophyll pigments from edible seaweedsChen, KeweiRoca, MaríaBioavailabilityChlorophyllIn vitro digestionKombuNoriSea lettuceSeaweeds31 Páginas; 2 Tablas; 2 FigurasThe three most common edible seaweeds, Nori (Porphyra umbilicalis), Sea Lettuce (Ulva sp.) and Kombu (Laminaria ochroleuca), were subjected for the first time to an in vitro digestion process in order to study the digestive stability and recovery of chlorophyll pigments of the a, b and c series. Due to the complex and diverse chlorophyll profile in these seaweeds, new principles regarding the behaviour of chlorophylls during the in vitro digestion were obtained. Thus, the in vitro digestion conditions favoured the pheophytinisation reaction of the a series in comparison with the b and c series; oxidation reactions were promoted for chlorophylls instead of pheophorbides and pheophytins; the conversion of pheophytin to pheophorbide was observed for the first time during in vitro digestion and only occurred when the initial chlorophyll profile contained a large proportion of pheophytins. The extracellular matrix of the seaweeds was the main determining factor in the recovery of pigments after in vitro digestion, with significant differences between seaweed species. The novel chlorophyll behaviour observed for digestive, stability and recovery patterns obtained in the present work are applicable to other food matrices.This work was supported by the Comisión Interministerial de Ciencia y Tecnología (CICYT-EU, Spanish and European Government, AGL 2015-63890-R).Peer reviewedElsevierComisión Interministerial de Ciencia y Tecnología, CICYT (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201720172018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/157875reponame: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/AGL 2015-63890-Rhttp:dx.doi.org/10.1016/j.jff.2017.11.030Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1578752026-05-22T06:33:51Z
dc.title.none.fl_str_mv In vitro digestion of chlorophyll pigments from edible seaweeds
title In vitro digestion of chlorophyll pigments from edible seaweeds
spellingShingle In vitro digestion of chlorophyll pigments from edible seaweeds
Chen, Kewei
Bioavailability
Chlorophyll
In vitro digestion
Kombu
Nori
Sea lettuce
Seaweeds
title_short In vitro digestion of chlorophyll pigments from edible seaweeds
title_full In vitro digestion of chlorophyll pigments from edible seaweeds
title_fullStr In vitro digestion of chlorophyll pigments from edible seaweeds
title_full_unstemmed In vitro digestion of chlorophyll pigments from edible seaweeds
title_sort In vitro digestion of chlorophyll pigments from edible seaweeds
dc.creator.none.fl_str_mv Chen, Kewei
Roca, María
author Chen, Kewei
author_facet Chen, Kewei
Roca, María
author_role author
author2 Roca, María
author2_role author
dc.contributor.none.fl_str_mv Comisión Interministerial de Ciencia y Tecnología, CICYT (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Bioavailability
Chlorophyll
In vitro digestion
Kombu
Nori
Sea lettuce
Seaweeds
topic Bioavailability
Chlorophyll
In vitro digestion
Kombu
Nori
Sea lettuce
Seaweeds
description 31 Páginas; 2 Tablas; 2 Figuras
publishDate 2017
dc.date.none.fl_str_mv 2017
2017
2018
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/10261/157875
url http://hdl.handle.net/10261/157875
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/AGL 2015-63890-R
http:dx.doi.org/10.1016/j.jff.2017.11.030
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
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score 15,198674

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