Characterization, surface properties and biological activities of protein hydrolysates obtained from hake (Merluccius merluccius) heads

The present study reports the surface and antioxidant properties, as well as the angiotensin-I converting enzyme (ACE) inhibitory activity of protein hydrolysates (HHPHs) from European hake (Merluccius merluccius) heads and obtained with Savinase®. Hake heads protein hydrolysates contained high prot...

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Detalles Bibliográficos
Autores: Karoud, Wafa, Sila, Assaâd, Krichen, Fatma, Martínez Álvarez, Óscar, Bougatef, Ali
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2019
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/175139
Acceso en línea:http://hdl.handle.net/10261/175139
Access Level:acceso abierto
Palabra clave:Merluccius merluccius
Heads
Protein hydrolysates
Surface properties
Biological activities
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spelling Characterization, surface properties and biological activities of protein hydrolysates obtained from hake (Merluccius merluccius) headsKaroud, WafaSila, AssaâdKrichen, FatmaMartínez Álvarez, ÓscarBougatef, AliMerluccius merlucciusHeadsProtein hydrolysatesSurface propertiesBiological activitiesThe present study reports the surface and antioxidant properties, as well as the angiotensin-I converting enzyme (ACE) inhibitory activity of protein hydrolysates (HHPHs) from European hake (Merluccius merluccius) heads and obtained with Savinase®. Hake heads protein hydrolysates contained high protein content between 84.75 and 87.92% and a high percentage of essential amino acids. They have a high nutritional value and could be used as supplement in poorly balanced dietary proteins. All protein hydrolysates possessed interesting surface properties, which were governed by their concentrations Hake heads protein hydrolysates displayed a high ACE inhibitory activity. The IC50 values recorded for the ACE inhibitory activity of all HHPHs varied between 0.24 and 1.4 mg/mL. Therefore, HHPHs can be used as a promising source of functional peptides with good surface and biological properties.Peer reviewedSpringer NatureConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201920192019info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/175139reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1007/s12649-017-0069-9Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1751392026-05-22T06:33:51Z
dc.title.none.fl_str_mv Characterization, surface properties and biological activities of protein hydrolysates obtained from hake (Merluccius merluccius) heads
title Characterization, surface properties and biological activities of protein hydrolysates obtained from hake (Merluccius merluccius) heads
spellingShingle Characterization, surface properties and biological activities of protein hydrolysates obtained from hake (Merluccius merluccius) heads
Karoud, Wafa
Merluccius merluccius
Heads
Protein hydrolysates
Surface properties
Biological activities
title_short Characterization, surface properties and biological activities of protein hydrolysates obtained from hake (Merluccius merluccius) heads
title_full Characterization, surface properties and biological activities of protein hydrolysates obtained from hake (Merluccius merluccius) heads
title_fullStr Characterization, surface properties and biological activities of protein hydrolysates obtained from hake (Merluccius merluccius) heads
title_full_unstemmed Characterization, surface properties and biological activities of protein hydrolysates obtained from hake (Merluccius merluccius) heads
title_sort Characterization, surface properties and biological activities of protein hydrolysates obtained from hake (Merluccius merluccius) heads
dc.creator.none.fl_str_mv Karoud, Wafa
Sila, Assaâd
Krichen, Fatma
Martínez Álvarez, Óscar
Bougatef, Ali
author Karoud, Wafa
author_facet Karoud, Wafa
Sila, Assaâd
Krichen, Fatma
Martínez Álvarez, Óscar
Bougatef, Ali
author_role author
author2 Sila, Assaâd
Krichen, Fatma
Martínez Álvarez, Óscar
Bougatef, Ali
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 Merluccius merluccius
Heads
Protein hydrolysates
Surface properties
Biological activities
topic Merluccius merluccius
Heads
Protein hydrolysates
Surface properties
Biological activities
description The present study reports the surface and antioxidant properties, as well as the angiotensin-I converting enzyme (ACE) inhibitory activity of protein hydrolysates (HHPHs) from European hake (Merluccius merluccius) heads and obtained with Savinase®. Hake heads protein hydrolysates contained high protein content between 84.75 and 87.92% and a high percentage of essential amino acids. They have a high nutritional value and could be used as supplement in poorly balanced dietary proteins. All protein hydrolysates possessed interesting surface properties, which were governed by their concentrations Hake heads protein hydrolysates displayed a high ACE inhibitory activity. The IC50 values recorded for the ACE inhibitory activity of all HHPHs varied between 0.24 and 1.4 mg/mL. Therefore, HHPHs can be used as a promising source of functional peptides with good surface and biological properties.
publishDate 2019
dc.date.none.fl_str_mv 2019
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/10261/175139
url http://hdl.handle.net/10261/175139
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1007/s12649-017-0069-9
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
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 15,811543

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