Exopolysaccharide Production from Marine-Derived Brevundimonas huaxiensis Obtained from Estremadura Spur Pockmarks Sediments Revealing Potential for Circular Economy

Detalhes bibliográficos
Autor(a) principal: Catalão, Marta
Data de Publicação: 2023
Outros Autores: Fernandes, Mafalda, Galdon, Lorena, Rodrigues, Clara F., Sobral, Rita G., Gaudêncio, Susana P., Torres, Cristiana A. V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/157970
Resumo: FCT/MCTES through grant PTDC/QUIQUI/119116/2010. Publisher Copyright: © 2023 by the authors.
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spelling Exopolysaccharide Production from Marine-Derived Brevundimonas huaxiensis Obtained from Estremadura Spur Pockmarks Sediments Revealing Potential for Circular Economybiopolymersblue biotechnologycircular economyexopolysaccharides (EPS)marine-derived bacteriasaline mediaPharmaceutical ScienceDrug DiscoveryPharmacology, Toxicology and Pharmaceutics (miscellaneous)SDG 7 - Affordable and Clean EnergySDG 8 - Decent Work and Economic GrowthSDG 9 - Industry, Innovation, and InfrastructureSDG 12 - Responsible Consumption and ProductionSDG 14 - Life Below WaterFCT/MCTES through grant PTDC/QUIQUI/119116/2010. Publisher Copyright: © 2023 by the authors.Marine environments represent an enormous biodiversity reservoir due to their numerous different habitats, being abundant in microorganisms capable of producing biomolecules, namely exopolysaccharides (EPS), with unique physical characteristics and applications in a broad range of industrial sectors. From a total of 67 marine-derived bacteria obtained from marine sediments collected at depths of 200 to 350 m from the Estremadura Spur pockmarks field, off the coast of Continental Portugal, the Brevundimonas huaxiensis strain SPUR-41 was selected to be cultivated in a bioreactor with saline culture media and glucose as a carbon source. The bacterium exhibited the capacity to produce 1.83 g/L of EPS under saline conditions. SPUR-41 EPS was a heteropolysaccharide composed of mannose (62.55% mol), glucose (9.19% mol), rhamnose (19.41% mol), glucuronic acid (4.43% mol), galactose (2.53% mol), and galacturonic acid (1.89% mol). Moreover, SPUR-41 EPS also revealed acyl groups in its composition, namely acetyl, succinyl, and pyruvyl. This study revealed the importance of research on marine environments for the discovery of bacteria that produce new value-added biopolymers for pharmaceutical and other biotechnological applications, enabling us to potentially address saline effluent pollution via a sustainable circular economy.DQ - Departamento de QuímicaDCV - Departamento de Ciências da VidaUCIBIO - Applied Molecular Biosciences UnitRUNCatalão, MartaFernandes, MafaldaGaldon, LorenaRodrigues, Clara F.Sobral, Rita G.Gaudêncio, Susana P.Torres, Cristiana A. V.2023-09-18T22:14:04Z2023-07-232023-07-23T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article16application/pdfhttp://hdl.handle.net/10362/157970eng1660-3397PURE: 71847500https://doi.org/10.3390/md21070419info: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:RCAAP2024-03-11T05:40:15Zoai:run.unl.pt:10362/157970Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:56:56.110654Repositório 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 Exopolysaccharide Production from Marine-Derived Brevundimonas huaxiensis Obtained from Estremadura Spur Pockmarks Sediments Revealing Potential for Circular Economy
title Exopolysaccharide Production from Marine-Derived Brevundimonas huaxiensis Obtained from Estremadura Spur Pockmarks Sediments Revealing Potential for Circular Economy
spellingShingle Exopolysaccharide Production from Marine-Derived Brevundimonas huaxiensis Obtained from Estremadura Spur Pockmarks Sediments Revealing Potential for Circular Economy
Catalão, Marta
biopolymers
blue biotechnology
circular economy
exopolysaccharides (EPS)
marine-derived bacteria
saline media
Pharmaceutical Science
Drug Discovery
Pharmacology, Toxicology and Pharmaceutics (miscellaneous)
SDG 7 - Affordable and Clean Energy
SDG 8 - Decent Work and Economic Growth
SDG 9 - Industry, Innovation, and Infrastructure
SDG 12 - Responsible Consumption and Production
SDG 14 - Life Below Water
title_short Exopolysaccharide Production from Marine-Derived Brevundimonas huaxiensis Obtained from Estremadura Spur Pockmarks Sediments Revealing Potential for Circular Economy
title_full Exopolysaccharide Production from Marine-Derived Brevundimonas huaxiensis Obtained from Estremadura Spur Pockmarks Sediments Revealing Potential for Circular Economy
title_fullStr Exopolysaccharide Production from Marine-Derived Brevundimonas huaxiensis Obtained from Estremadura Spur Pockmarks Sediments Revealing Potential for Circular Economy
title_full_unstemmed Exopolysaccharide Production from Marine-Derived Brevundimonas huaxiensis Obtained from Estremadura Spur Pockmarks Sediments Revealing Potential for Circular Economy
title_sort Exopolysaccharide Production from Marine-Derived Brevundimonas huaxiensis Obtained from Estremadura Spur Pockmarks Sediments Revealing Potential for Circular Economy
author Catalão, Marta
author_facet Catalão, Marta
Fernandes, Mafalda
Galdon, Lorena
Rodrigues, Clara F.
Sobral, Rita G.
Gaudêncio, Susana P.
Torres, Cristiana A. V.
author_role author
author2 Fernandes, Mafalda
Galdon, Lorena
Rodrigues, Clara F.
Sobral, Rita G.
Gaudêncio, Susana P.
Torres, Cristiana A. V.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv DQ - Departamento de Química
DCV - Departamento de Ciências da Vida
UCIBIO - Applied Molecular Biosciences Unit
RUN
dc.contributor.author.fl_str_mv Catalão, Marta
Fernandes, Mafalda
Galdon, Lorena
Rodrigues, Clara F.
Sobral, Rita G.
Gaudêncio, Susana P.
Torres, Cristiana A. V.
dc.subject.por.fl_str_mv biopolymers
blue biotechnology
circular economy
exopolysaccharides (EPS)
marine-derived bacteria
saline media
Pharmaceutical Science
Drug Discovery
Pharmacology, Toxicology and Pharmaceutics (miscellaneous)
SDG 7 - Affordable and Clean Energy
SDG 8 - Decent Work and Economic Growth
SDG 9 - Industry, Innovation, and Infrastructure
SDG 12 - Responsible Consumption and Production
SDG 14 - Life Below Water
topic biopolymers
blue biotechnology
circular economy
exopolysaccharides (EPS)
marine-derived bacteria
saline media
Pharmaceutical Science
Drug Discovery
Pharmacology, Toxicology and Pharmaceutics (miscellaneous)
SDG 7 - Affordable and Clean Energy
SDG 8 - Decent Work and Economic Growth
SDG 9 - Industry, Innovation, and Infrastructure
SDG 12 - Responsible Consumption and Production
SDG 14 - Life Below Water
description FCT/MCTES through grant PTDC/QUIQUI/119116/2010. Publisher Copyright: © 2023 by the authors.
publishDate 2023
dc.date.none.fl_str_mv 2023-09-18T22:14:04Z
2023-07-23
2023-07-23T00:00:00Z
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/10362/157970
url http://hdl.handle.net/10362/157970
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1660-3397
PURE: 71847500
https://doi.org/10.3390/md21070419
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 16
application/pdf
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
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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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