Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply

Autores
Márquez, Vanina Elizabet; Beccaria, Alejandro José; Dondo, Rodolfo Gabriel
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The harvesting of algae rich in triacylglycerol from an open raceway pond with volume-changes synchro-nized to the circadian cycle and under limited nitro-gen supply is researched. A reduced metabolic model of its non-balanced growth is embedded into a macro-scopic balance for simulating growth in such a type of bioreactor. Afterwards, the model is used jointly with optimal control to derive cyclic inlet and outlet flow policies as well as optimal nitrogen levels for different time-horizons and initial physiological states in a case study which uses bibliographic data for the Tisochrysis lutea alga.
Fil: Márquez, Vanina Elizabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
Fil: Beccaria, Alejandro José. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
Fil: Dondo, Rodolfo Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
Materia
Single cell oil
Metabolic network
Non-balanced growth
Optimal control
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:11336/225701
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supplyMárquez, Vanina ElizabetBeccaria, Alejandro JoséDondo, Rodolfo GabrielSingle cell oilMetabolic networkNon-balanced growthOptimal controlhttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2The harvesting of algae rich in triacylglycerol from an open raceway pond with volume-changes synchro-nized to the circadian cycle and under limited nitro-gen supply is researched. A reduced metabolic model of its non-balanced growth is embedded into a macro-scopic balance for simulating growth in such a type of bioreactor. Afterwards, the model is used jointly with optimal control to derive cyclic inlet and outlet flow policies as well as optimal nitrogen levels for different time-horizons and initial physiological states in a case study which uses bibliographic data for the Tisochrysis lutea alga.Fil: Márquez, Vanina Elizabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; ArgentinaFil: Beccaria, Alejandro José. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; ArgentinaFil: Dondo, Rodolfo Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; ArgentinaUniversidad Nacional del Sur2023-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/225701Márquez, Vanina Elizabet; Beccaria, Alejandro José; Dondo, Rodolfo Gabriel; Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply; Universidad Nacional del Sur; Latin American Applied Research; 54; 2; 12-2023; 149-1570327-07931851-8796CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://laar.plapiqui.edu.ar/OJS/index.php/laar/indexinfo:eu-repo/semantics/altIdentifier/doi/10.52292/j.laar.2024.1144info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:09:18Zoai:ri.conicet.gov.ar:11336/225701instacron: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:34982025-09-10 13:09:18.555CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply
title Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply
spellingShingle Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply
Márquez, Vanina Elizabet
Single cell oil
Metabolic network
Non-balanced growth
Optimal control
title_short Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply
title_full Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply
title_fullStr Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply
title_full_unstemmed Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply
title_sort Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply
dc.creator.none.fl_str_mv Márquez, Vanina Elizabet
Beccaria, Alejandro José
Dondo, Rodolfo Gabriel
author Márquez, Vanina Elizabet
author_facet Márquez, Vanina Elizabet
Beccaria, Alejandro José
Dondo, Rodolfo Gabriel
author_role author
author2 Beccaria, Alejandro José
Dondo, Rodolfo Gabriel
author2_role author
author
dc.subject.none.fl_str_mv Single cell oil
Metabolic network
Non-balanced growth
Optimal control
topic Single cell oil
Metabolic network
Non-balanced growth
Optimal control
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.9
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The harvesting of algae rich in triacylglycerol from an open raceway pond with volume-changes synchro-nized to the circadian cycle and under limited nitro-gen supply is researched. A reduced metabolic model of its non-balanced growth is embedded into a macro-scopic balance for simulating growth in such a type of bioreactor. Afterwards, the model is used jointly with optimal control to derive cyclic inlet and outlet flow policies as well as optimal nitrogen levels for different time-horizons and initial physiological states in a case study which uses bibliographic data for the Tisochrysis lutea alga.
Fil: Márquez, Vanina Elizabet. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Agrobiotecnología del Litoral. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
Fil: Beccaria, Alejandro José. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
Fil: Dondo, Rodolfo Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
description The harvesting of algae rich in triacylglycerol from an open raceway pond with volume-changes synchro-nized to the circadian cycle and under limited nitro-gen supply is researched. A reduced metabolic model of its non-balanced growth is embedded into a macro-scopic balance for simulating growth in such a type of bioreactor. Afterwards, the model is used jointly with optimal control to derive cyclic inlet and outlet flow policies as well as optimal nitrogen levels for different time-horizons and initial physiological states in a case study which uses bibliographic data for the Tisochrysis lutea alga.
publishDate 2023
dc.date.none.fl_str_mv 2023-12
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/11336/225701
Márquez, Vanina Elizabet; Beccaria, Alejandro José; Dondo, Rodolfo Gabriel; Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply; Universidad Nacional del Sur; Latin American Applied Research; 54; 2; 12-2023; 149-157
0327-0793
1851-8796
CONICET Digital
CONICET
url http://hdl.handle.net/11336/225701
identifier_str_mv Márquez, Vanina Elizabet; Beccaria, Alejandro José; Dondo, Rodolfo Gabriel; Optimal harvesting of lipids-rich microalgae subject to a circadian cycle under limited nitrogen supply; Universidad Nacional del Sur; Latin American Applied Research; 54; 2; 12-2023; 149-157
0327-0793
1851-8796
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://laar.plapiqui.edu.ar/OJS/index.php/laar/index
info:eu-repo/semantics/altIdentifier/doi/10.52292/j.laar.2024.1144
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
application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional del Sur
publisher.none.fl_str_mv Universidad Nacional del Sur
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
_version_ 1842980454621249536
score 13.004268

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