Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants

Detalhes bibliográficos
Autor(a) principal: Pereira, Tatiana
Data de Publicação: 2020
Outros Autores: Barroso, Sónia, Mendes, Susana, Amaral, Renata A., Dias, Juliana R., Baptista, Teresa, Saraiva, Jorge A., Alves, Nuno, Gil, Maria M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/5091
Resumo: Acknowledgments The authors thank FCT, Portugal, for financial support (UID/MAR/ 04292/2019, UID/Multi/04044/2019, UID/QUI/00062/2019, ROTEIRO/0328/2013-no 022158, and UIDB/50006/2020 (LAQVREQUIMTE & QOPNA research units, through national funds and, where applicable, co-financed by FEDER, within the PT2020 Pertnership Agreement)). This work was also supported by projects SmartBioR (CENTRO-01-0145-FEDER-000018, Integrated Programme SR&TD co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund), MATIS (CENTRO-01-0145-FEDER-000014, European Union through PT2020 and Centro2020), and SeaWeedFeeds (16-02-01-FMP-84, Operational Programme MAR2020).
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spelling Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorantsNatural pigmentsPhycobiliproteinsGracilaria gracilisResponse surface methodologyExtraction optimizationAcknowledgments The authors thank FCT, Portugal, for financial support (UID/MAR/ 04292/2019, UID/Multi/04044/2019, UID/QUI/00062/2019, ROTEIRO/0328/2013-no 022158, and UIDB/50006/2020 (LAQVREQUIMTE & QOPNA research units, through national funds and, where applicable, co-financed by FEDER, within the PT2020 Pertnership Agreement)). This work was also supported by projects SmartBioR (CENTRO-01-0145-FEDER-000018, Integrated Programme SR&TD co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund), MATIS (CENTRO-01-0145-FEDER-000014, European Union through PT2020 and Centro2020), and SeaWeedFeeds (16-02-01-FMP-84, Operational Programme MAR2020).The extraction of phycobiliprotein (PBP) pigments from red algae Gracilaria gracilis was optimized using maceration, ultrasound-assisted extraction (ultrasonic water bath and ultrasonic probe), high pressure-assisted extraction, and freeze-thaw. The experimental conditions, namely homogenization time (t1), buffer concentration (C), treatment time (t2), biomass: buffer ratio (R), and pressure (P), were optimized using Response Surface Methodology (RSM). The yield of phycoerythrin (PE) extracted, determined spectroscopically, was used as the response variable. Maceration was the most efficient extraction method yielding 3.6 mg PE/g biomass under the optimal conditions (t1 = t2 = 10 min; C = 0.1 M; R = 1:50). Scanning Electron Microscopy (SEM) analysis of the biomass before and after the cell disruption treatments revealed a more efficient cell wall rupture with maceration.ElsevierIC-OnlinePereira, TatianaBarroso, SóniaMendes, SusanaAmaral, Renata A.Dias, Juliana R.Baptista, TeresaSaraiva, Jorge A.Alves, NunoGil, Maria M.2020-08-17T14:29:29Z20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/5091engPereira, T., Barroso, S., Mendes, S., Amaral, R. A., Dias, J. R., Baptista, T., Saraiva, J. A., Alves, N. M., & Gil, M. M. (2020). Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants. Food chemistry, 321, 126688. https://doi.org/10.1016/j.foodchem.2020.1266880308-814610.1111/are.14051metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:50:37Zoai:iconline.ipleiria.pt:10400.8/5091Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:48:46.881897Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants
title Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants
spellingShingle Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants
Pereira, Tatiana
Natural pigments
Phycobiliproteins
Gracilaria gracilis
Response surface methodology
Extraction optimization
title_short Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants
title_full Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants
title_fullStr Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants
title_full_unstemmed Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants
title_sort Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants
author Pereira, Tatiana
author_facet Pereira, Tatiana
Barroso, Sónia
Mendes, Susana
Amaral, Renata A.
Dias, Juliana R.
Baptista, Teresa
Saraiva, Jorge A.
Alves, Nuno
Gil, Maria M.
author_role author
author2 Barroso, Sónia
Mendes, Susana
Amaral, Renata A.
Dias, Juliana R.
Baptista, Teresa
Saraiva, Jorge A.
Alves, Nuno
Gil, Maria M.
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Pereira, Tatiana
Barroso, Sónia
Mendes, Susana
Amaral, Renata A.
Dias, Juliana R.
Baptista, Teresa
Saraiva, Jorge A.
Alves, Nuno
Gil, Maria M.
dc.subject.por.fl_str_mv Natural pigments
Phycobiliproteins
Gracilaria gracilis
Response surface methodology
Extraction optimization
topic Natural pigments
Phycobiliproteins
Gracilaria gracilis
Response surface methodology
Extraction optimization
description Acknowledgments The authors thank FCT, Portugal, for financial support (UID/MAR/ 04292/2019, UID/Multi/04044/2019, UID/QUI/00062/2019, ROTEIRO/0328/2013-no 022158, and UIDB/50006/2020 (LAQVREQUIMTE & QOPNA research units, through national funds and, where applicable, co-financed by FEDER, within the PT2020 Pertnership Agreement)). This work was also supported by projects SmartBioR (CENTRO-01-0145-FEDER-000018, Integrated Programme SR&TD co-funded by Centro 2020 program, Portugal 2020, European Union, through the European Regional Development Fund), MATIS (CENTRO-01-0145-FEDER-000014, European Union through PT2020 and Centro2020), and SeaWeedFeeds (16-02-01-FMP-84, Operational Programme MAR2020).
publishDate 2020
dc.date.none.fl_str_mv 2020-08-17T14:29:29Z
2020
2020-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.8/5091
url http://hdl.handle.net/10400.8/5091
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Pereira, T., Barroso, S., Mendes, S., Amaral, R. A., Dias, J. R., Baptista, T., Saraiva, J. A., Alves, N. M., & Gil, M. M. (2020). Optimization of phycobiliprotein pigments extraction from red algae Gracilaria gracilis for substitution of synthetic food colorants. Food chemistry, 321, 126688. https://doi.org/10.1016/j.foodchem.2020.126688
0308-8146
10.1111/are.14051
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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