Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth

Autores
Piloni, Roxana Verónica; Coelho, Luciana Fontes; Sass, Daiane Cristina; Lanteri, Mario Nicolas; Bertochi, Maria Aparecida Zaghete; Moyano, Elizabeth Laura; Contiero, Jonas
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this study, Spirulina biochar obtained from fast pyrolysis was evaluated as an alternative to commercial activated carbon for lactic acid (LA) purification from a fermentation broth. Thermally (350 and 400 C treatment of the biochar in N2 atmosphere for 4 h) and chemically (KOH solution impregnation of the algal material and fast pyrolysis to obtain the biochar) activated Spirulina biochars were also tested. The biochars were previously characterized using SEM and FT-IR. Two purification methodologies were evaluated: filtration and stirring. The stirring method prove to be simpler, faster and chipper, with excellent purification results. All the evaluated biochars presented a performance comparable to that of activated carbon in the stirring methodology. Spirulina biochar and the KOH activated biochar were the once with the best results, with 92 and 82% LA recovery and 82 and 90% protein removal efficiencies, respectively.
Fil: Piloni, Roxana Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Coelho, Luciana Fontes. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
Fil: Sass, Daiane Cristina. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
Fil: Lanteri, Mario Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones y Transferencia de Villa María. Universidad Nacional de Villa María. Centro de Investigaciones y Transferencia de Villa María; Argentina
Fil: Bertochi, Maria Aparecida Zaghete. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
Fil: Moyano, Elizabeth Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Contiero, Jonas. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
Materia
BIOCHAR
FAST PYROLYSIS
FERMENTATION
LACTIC ACID
SPIRULINA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/138108
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/138108
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation brothPiloni, Roxana VerónicaCoelho, Luciana FontesSass, Daiane CristinaLanteri, Mario NicolasBertochi, Maria Aparecida ZagheteMoyano, Elizabeth LauraContiero, JonasBIOCHARFAST PYROLYSISFERMENTATIONLACTIC ACIDSPIRULINAhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1In this study, Spirulina biochar obtained from fast pyrolysis was evaluated as an alternative to commercial activated carbon for lactic acid (LA) purification from a fermentation broth. Thermally (350 and 400 C treatment of the biochar in N2 atmosphere for 4 h) and chemically (KOH solution impregnation of the algal material and fast pyrolysis to obtain the biochar) activated Spirulina biochars were also tested. The biochars were previously characterized using SEM and FT-IR. Two purification methodologies were evaluated: filtration and stirring. The stirring method prove to be simpler, faster and chipper, with excellent purification results. All the evaluated biochars presented a performance comparable to that of activated carbon in the stirring methodology. Spirulina biochar and the KOH activated biochar were the once with the best results, with 92 and 82% LA recovery and 82 and 90% protein removal efficiencies, respectively.Fil: Piloni, Roxana Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Coelho, Luciana Fontes. Universidade Estadual Paulista Julio de Mesquita Filho; BrasilFil: Sass, Daiane Cristina. Universidade Estadual Paulista Julio de Mesquita Filho; BrasilFil: Lanteri, Mario Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones y Transferencia de Villa María. Universidad Nacional de Villa María. Centro de Investigaciones y Transferencia de Villa María; ArgentinaFil: Bertochi, Maria Aparecida Zaghete. Universidade Estadual Paulista Julio de Mesquita Filho; BrasilFil: Moyano, Elizabeth Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Contiero, Jonas. Universidade Estadual Paulista Julio de Mesquita Filho; BrasilElsevier Science2021-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/138108Piloni, Roxana Verónica; Coelho, Luciana Fontes; Sass, Daiane Cristina; Lanteri, Mario Nicolas; Bertochi, Maria Aparecida Zaghete; et al.; Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth; Elsevier Science; Current Research in Green and Sustainable Chemistry; 4; 1-2021; 1-72666-0865CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S266608652100031Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.crgsc.2021.100084info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:22Zoai:ri.conicet.gov.ar:11336/138108instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:51:22.559CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth
title Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth
spellingShingle Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth
Piloni, Roxana Verónica
BIOCHAR
FAST PYROLYSIS
FERMENTATION
LACTIC ACID
SPIRULINA
title_short Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth
title_full Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth
title_fullStr Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth
title_full_unstemmed Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth
title_sort Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth
dc.creator.none.fl_str_mv Piloni, Roxana Verónica
Coelho, Luciana Fontes
Sass, Daiane Cristina
Lanteri, Mario Nicolas
Bertochi, Maria Aparecida Zaghete
Moyano, Elizabeth Laura
Contiero, Jonas
author Piloni, Roxana Verónica
author_facet Piloni, Roxana Verónica
Coelho, Luciana Fontes
Sass, Daiane Cristina
Lanteri, Mario Nicolas
Bertochi, Maria Aparecida Zaghete
Moyano, Elizabeth Laura
Contiero, Jonas
author_role author
author2 Coelho, Luciana Fontes
Sass, Daiane Cristina
Lanteri, Mario Nicolas
Bertochi, Maria Aparecida Zaghete
Moyano, Elizabeth Laura
Contiero, Jonas
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv BIOCHAR
FAST PYROLYSIS
FERMENTATION
LACTIC ACID
SPIRULINA
topic BIOCHAR
FAST PYROLYSIS
FERMENTATION
LACTIC ACID
SPIRULINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this study, Spirulina biochar obtained from fast pyrolysis was evaluated as an alternative to commercial activated carbon for lactic acid (LA) purification from a fermentation broth. Thermally (350 and 400 C treatment of the biochar in N2 atmosphere for 4 h) and chemically (KOH solution impregnation of the algal material and fast pyrolysis to obtain the biochar) activated Spirulina biochars were also tested. The biochars were previously characterized using SEM and FT-IR. Two purification methodologies were evaluated: filtration and stirring. The stirring method prove to be simpler, faster and chipper, with excellent purification results. All the evaluated biochars presented a performance comparable to that of activated carbon in the stirring methodology. Spirulina biochar and the KOH activated biochar were the once with the best results, with 92 and 82% LA recovery and 82 and 90% protein removal efficiencies, respectively.
Fil: Piloni, Roxana Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Coelho, Luciana Fontes. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
Fil: Sass, Daiane Cristina. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
Fil: Lanteri, Mario Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones y Transferencia de Villa María. Universidad Nacional de Villa María. Centro de Investigaciones y Transferencia de Villa María; Argentina
Fil: Bertochi, Maria Aparecida Zaghete. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
Fil: Moyano, Elizabeth Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Contiero, Jonas. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
description In this study, Spirulina biochar obtained from fast pyrolysis was evaluated as an alternative to commercial activated carbon for lactic acid (LA) purification from a fermentation broth. Thermally (350 and 400 C treatment of the biochar in N2 atmosphere for 4 h) and chemically (KOH solution impregnation of the algal material and fast pyrolysis to obtain the biochar) activated Spirulina biochars were also tested. The biochars were previously characterized using SEM and FT-IR. Two purification methodologies were evaluated: filtration and stirring. The stirring method prove to be simpler, faster and chipper, with excellent purification results. All the evaluated biochars presented a performance comparable to that of activated carbon in the stirring methodology. Spirulina biochar and the KOH activated biochar were the once with the best results, with 92 and 82% LA recovery and 82 and 90% protein removal efficiencies, respectively.
publishDate 2021
dc.date.none.fl_str_mv 2021-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/138108
Piloni, Roxana Verónica; Coelho, Luciana Fontes; Sass, Daiane Cristina; Lanteri, Mario Nicolas; Bertochi, Maria Aparecida Zaghete; et al.; Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth; Elsevier Science; Current Research in Green and Sustainable Chemistry; 4; 1-2021; 1-7
2666-0865
CONICET Digital
CONICET
url http://hdl.handle.net/11336/138108
identifier_str_mv Piloni, Roxana Verónica; Coelho, Luciana Fontes; Sass, Daiane Cristina; Lanteri, Mario Nicolas; Bertochi, Maria Aparecida Zaghete; et al.; Biochars from Spirulina as an alternative material in the purification of lactic acid from a fermentation broth; Elsevier Science; Current Research in Green and Sustainable Chemistry; 4; 1-2021; 1-7
2666-0865
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S266608652100031X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.crgsc.2021.100084
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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