Valorization of Brewery Waste through Polyhydroxyalkanoates Production Supported by a Metabolic Specialized Microbiome
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| Outros Autores: | , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10362/145321 |
Resumo: | project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy—i4HB. Publisher Copyright: © 2022 by the authors. |
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RCAP_dcf148df331fab30dee473e728690de2 |
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oai:run.unl.pt:10362/145321 |
| network_acronym_str |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Valorization of Brewery Waste through Polyhydroxyalkanoates Production Supported by a Metabolic Specialized Microbiomebiopolymerscircular economymicrobial communitywaste valorizationEcology, Evolution, Behavior and SystematicsBiochemistry, Genetics and Molecular Biology(all)Space and Planetary SciencePalaeontologySDG 8 - Decent Work and Economic GrowthSDG 12 - Responsible Consumption and Productionproject LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy—i4HB. Publisher Copyright: © 2022 by the authors.Raw brewers’ spent grain (BSG), a by-product of beer production and produced at a large scale, presents a composition that has been shown to have potential as feedstock for several biological processes, such as polyhydroxyalkanoates (PHAs) production. Although the high interest in the PHA production from waste, the bioconversion of BSG into PHA using microbial mixed cultures (MMC) has not yet been explored. This study explored the feasibility to produce PHA from BSG through the enrichment of a mixed microbial culture in PHA-storing organisms. The increase in organic loading rate (OLR) was shown to have only a slight influence on the process performance, although a high selectivity in PHA-storing microorganisms accumulation was reached. The culture was enriched on various PHA-storing microorganisms, such as bacteria belonging to the Meganema, Carnobacterium, Leucobacter, and Paracocccus genera. The enrichment process led to specialization of the microbiome, but the high diversity in PHA-storing microorganisms could have contributed to the process stability and efficiency, allowing for achieving a maximum PHA content of 35.2 ± 5.5 wt.% (VSS basis) and a yield of 0.61 ± 0.09 CmmolPHA/CmmolVFA in the accumulation assays. Overall, the production of PHA from fermented BSG is a feasible process confirming the valorization potential of the feedstock through the production of added-value products.UCIBIO - Applied Molecular Biosciences UnitDQ - Departamento de QuímicaRUNCarvalheira, MónicaAmorim, Catarina L.Oliveira, Ana CatarinaGuarda, Eliana C.Costa, EuniceRibau Teixeira, MargaridaCastro, Paula M. L.Duque, Anouk F.Reis, Maria A. M.2022-11-08T22:14:43Z2022-08-302022-08-30T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article14application/pdfhttp://hdl.handle.net/10362/145321eng2075-1729PURE: 47070043https://doi.org/10.3390/life12091347info: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:RCAAP2024-03-11T05:25:34Zoai:run.unl.pt:10362/145321Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:52:00.839093Repositório 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 |
Valorization of Brewery Waste through Polyhydroxyalkanoates Production Supported by a Metabolic Specialized Microbiome |
| title |
Valorization of Brewery Waste through Polyhydroxyalkanoates Production Supported by a Metabolic Specialized Microbiome |
| spellingShingle |
Valorization of Brewery Waste through Polyhydroxyalkanoates Production Supported by a Metabolic Specialized Microbiome Carvalheira, Mónica biopolymers circular economy microbial community waste valorization Ecology, Evolution, Behavior and Systematics Biochemistry, Genetics and Molecular Biology(all) Space and Planetary Science Palaeontology SDG 8 - Decent Work and Economic Growth SDG 12 - Responsible Consumption and Production |
| title_short |
Valorization of Brewery Waste through Polyhydroxyalkanoates Production Supported by a Metabolic Specialized Microbiome |
| title_full |
Valorization of Brewery Waste through Polyhydroxyalkanoates Production Supported by a Metabolic Specialized Microbiome |
| title_fullStr |
Valorization of Brewery Waste through Polyhydroxyalkanoates Production Supported by a Metabolic Specialized Microbiome |
| title_full_unstemmed |
Valorization of Brewery Waste through Polyhydroxyalkanoates Production Supported by a Metabolic Specialized Microbiome |
| title_sort |
Valorization of Brewery Waste through Polyhydroxyalkanoates Production Supported by a Metabolic Specialized Microbiome |
| author |
Carvalheira, Mónica |
| author_facet |
Carvalheira, Mónica Amorim, Catarina L. Oliveira, Ana Catarina Guarda, Eliana C. Costa, Eunice Ribau Teixeira, Margarida Castro, Paula M. L. Duque, Anouk F. Reis, Maria A. M. |
| author_role |
author |
| author2 |
Amorim, Catarina L. Oliveira, Ana Catarina Guarda, Eliana C. Costa, Eunice Ribau Teixeira, Margarida Castro, Paula M. L. Duque, Anouk F. Reis, Maria A. M. |
| author2_role |
author author author author author author author author |
| dc.contributor.none.fl_str_mv |
UCIBIO - Applied Molecular Biosciences Unit DQ - Departamento de Química RUN |
| dc.contributor.author.fl_str_mv |
Carvalheira, Mónica Amorim, Catarina L. Oliveira, Ana Catarina Guarda, Eliana C. Costa, Eunice Ribau Teixeira, Margarida Castro, Paula M. L. Duque, Anouk F. Reis, Maria A. M. |
| dc.subject.por.fl_str_mv |
biopolymers circular economy microbial community waste valorization Ecology, Evolution, Behavior and Systematics Biochemistry, Genetics and Molecular Biology(all) Space and Planetary Science Palaeontology SDG 8 - Decent Work and Economic Growth SDG 12 - Responsible Consumption and Production |
| topic |
biopolymers circular economy microbial community waste valorization Ecology, Evolution, Behavior and Systematics Biochemistry, Genetics and Molecular Biology(all) Space and Planetary Science Palaeontology SDG 8 - Decent Work and Economic Growth SDG 12 - Responsible Consumption and Production |
| description |
project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy—i4HB. Publisher Copyright: © 2022 by the authors. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-11-08T22:14:43Z 2022-08-30 2022-08-30T00:00:00Z |
| 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/10362/145321 |
| url |
http://hdl.handle.net/10362/145321 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
2075-1729 PURE: 47070043 https://doi.org/10.3390/life12091347 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
14 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 |
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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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1799138112341803008 |