Physicochemical and Biological Performance of Aloe Vera-Incorporated Native Collagen Films

Collagen was obtained from porcine skin by mechanical pretreatments with the aim of preserving the triple helix structure of native collagen, which was indirectly corroborated by differential scanning calorimetry (DSC) and Fourier transform infrared spectroscopy (FTIR) results. Moreover, aloe vera (...

Descripción completa

Detalles Bibliográficos
Autores: Andonegui San Martín, Mireia, Irastorza, Ainhoa, Izeta Permisán, Ander, De la Caba Ciriza, María Coro, Guerrero Manso, Pedro Manuel
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/49672
Acceso en línea:http://hdl.handle.net/10810/49672
Access Level:acceso abierto
Palabra clave:native collagen
aloe vera
films
biomaterials
id ES_90a69fd7c4b27fe2e9e683efcf5891f3
oai_identifier_str oai:addi.ehu.eus:10810/49672
network_acronym_str ES
network_name_str España
repository_id_str
spelling Physicochemical and Biological Performance of Aloe Vera-Incorporated Native Collagen FilmsAndonegui San Martín, MireiaIrastorza, AinhoaIzeta Permisán, AnderDe la Caba Ciriza, María CoroGuerrero Manso, Pedro Manuelnative collagenaloe verafilmsbiomaterialsCollagen was obtained from porcine skin by mechanical pretreatments with the aim of preserving the triple helix structure of native collagen, which was indirectly corroborated by differential scanning calorimetry (DSC) and Fourier transform infrared spectroscopy (FTIR) results. Moreover, aloe vera (AV), with inherent biological properties, was incorporated into collagen film formulations, and films were prepared by compression and characterized to assess their suitability for biomedical applications. SEM images showed that the fibrillar structure of collagen changed to a rougher structure with the addition of AV, in accordance with the decrease in the lateral packaging of collagen chains observed by XRD analysis. These results suggested interactions between collagen and AV, as observed by FTIR. Considering that AV content higher than 20 wt % did not promote further interactions, this formulation was employed for biological assays and the suitability of AV/collagen films developed for biomedical applications was confirmed.This research was funded by the Basque Government, grant number KK-2019/00006.MDPI2021202120202020info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/49672reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoIngléshttps://www.mdpi.com/1999-4923/12/12/1173/htminfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/es/2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).oai:addi.ehu.eus:10810/496722026-06-18T09:23:17Z
dc.title.none.fl_str_mv Physicochemical and Biological Performance of Aloe Vera-Incorporated Native Collagen Films
title Physicochemical and Biological Performance of Aloe Vera-Incorporated Native Collagen Films
spellingShingle Physicochemical and Biological Performance of Aloe Vera-Incorporated Native Collagen Films
Andonegui San Martín, Mireia
native collagen
aloe vera
films
biomaterials
title_short Physicochemical and Biological Performance of Aloe Vera-Incorporated Native Collagen Films
title_full Physicochemical and Biological Performance of Aloe Vera-Incorporated Native Collagen Films
title_fullStr Physicochemical and Biological Performance of Aloe Vera-Incorporated Native Collagen Films
title_full_unstemmed Physicochemical and Biological Performance of Aloe Vera-Incorporated Native Collagen Films
title_sort Physicochemical and Biological Performance of Aloe Vera-Incorporated Native Collagen Films
dc.creator.none.fl_str_mv Andonegui San Martín, Mireia
Irastorza, Ainhoa
Izeta Permisán, Ander
De la Caba Ciriza, María Coro
Guerrero Manso, Pedro Manuel
author Andonegui San Martín, Mireia
author_facet Andonegui San Martín, Mireia
Irastorza, Ainhoa
Izeta Permisán, Ander
De la Caba Ciriza, María Coro
Guerrero Manso, Pedro Manuel
author_role author
author2 Irastorza, Ainhoa
Izeta Permisán, Ander
De la Caba Ciriza, María Coro
Guerrero Manso, Pedro Manuel
author2_role author
author
author
author
dc.subject.none.fl_str_mv native collagen
aloe vera
films
biomaterials
topic native collagen
aloe vera
films
biomaterials
description Collagen was obtained from porcine skin by mechanical pretreatments with the aim of preserving the triple helix structure of native collagen, which was indirectly corroborated by differential scanning calorimetry (DSC) and Fourier transform infrared spectroscopy (FTIR) results. Moreover, aloe vera (AV), with inherent biological properties, was incorporated into collagen film formulations, and films were prepared by compression and characterized to assess their suitability for biomedical applications. SEM images showed that the fibrillar structure of collagen changed to a rougher structure with the addition of AV, in accordance with the decrease in the lateral packaging of collagen chains observed by XRD analysis. These results suggested interactions between collagen and AV, as observed by FTIR. Considering that AV content higher than 20 wt % did not promote further interactions, this formulation was employed for biological assays and the suitability of AV/collagen films developed for biomedical applications was confirmed.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/49672
url http://hdl.handle.net/10810/49672
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.mdpi.com/1999-4923/12/12/1173/htm
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/es/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/es/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869413310528487424
score 15,300719

Similares en LA Referencia