Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for...

Autores
Maza, Debora Daniela; Barros, Julio Maximiliano; Guillamón, José Manuel; Aybar, Manuel Javier; Viñarta, Silvana Carolina
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Single-cell oils (SCOs) offer a promising alternative to conventional biodiesel feedstocks. The main objective of this work was to obtain SCOs suitable for biodiesel production from the oleaginous yeast Rhodotorula glutinis R4 using sugarcane vinasse from a local sugar-derived alcohol industry as the substrate. Additionally, crude glycerol from the local biodiesel industry was evaluated as a low-cost carbon source to replace expensive glucose and as a strategy for integrating the bioethanol and biodiesel industries for the valorization of both agro-industrial wastes. R4 achieved a high lipid accumulation of 88% and 60% (w/w) in vinasse-based culture media, containing 10% and 25% vinasse with glucose (40 g L−1), respectively. When glucose was replaced with crude glycerol, R4 showed remarkable lipid accumulation (40%) and growth (12.58 g L−1). The fatty acids profile of SCOs showed a prevalence of oleic acid (C18:1), making them suitable for biodiesel synthesis. Biodiesel derived from R4 oils exhibits favorable characteristics, including a high cetane number (CN = 55) and high oxidative stability (OS = 13 h), meeting international biodiesel standards (ASTMD6751 and EN14214) and ensuring its compatibility with diesel engines. R. glutinis R4 produces SCOs from vinasse and crude glycerol, contributing to the circular economy for sustainable biodiesel production.
Fil: Maza, Debora Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Barros, Julio Maximiliano. Instituto de Investigación y Desarrollo Aplicado de Hidrobiología "Ing. Néstor René Ledesma"; Argentina
Fil: Guillamón, José Manuel. Consejo Superior de Investigaciones Científicas. Instituto de Agroquímica y Tecnología de Alimentos; España
Fil: Aybar, Manuel Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Viñarta, Silvana Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
Materia
AGROINDUSTRIAL WASTE
MICROBIAL LIPID PRODUCTION
NON-CONVENTIONAL YEASTS
BIOREFINERY
ENVIRONMENTAL SUSTAINABILITY
CIRCULAR ECONOMY
COST-EFFECTIVE BIOPROCESSING
YEASTS
RHODOTORULA
SINGLE CELL OILS
BIODIESEL
BIOFUEL
BIOCOMBUSTIBLE
VINAZA
VINASSE
CRUDE GLYCEROL
ALERNATIVE SUBSTRATES
BIODIESEL STANDARDS
ALCOHOL INDUSTRY
BIODIESEL INDUSTRIAL
INDUSTRIAL WASTE
ENVIRONMENTAL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/257171
Acceder
id CONICETDig_5fda63ffba123dc45b3a5212fb4467e7
oai_identifier_str oai:ri.conicet.gov.ar:11336/257171
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstockMaza, Debora DanielaBarros, Julio MaximilianoGuillamón, José ManuelAybar, Manuel JavierViñarta, Silvana CarolinaAGROINDUSTRIAL WASTEMICROBIAL LIPID PRODUCTIONNON-CONVENTIONAL YEASTSBIOREFINERYENVIRONMENTAL SUSTAINABILITYCIRCULAR ECONOMYCOST-EFFECTIVE BIOPROCESSINGYEASTSRHODOTORULASINGLE CELL OILSBIODIESELBIOFUELBIOCOMBUSTIBLEVINAZAVINASSECRUDE GLYCEROLALERNATIVE SUBSTRATESBIODIESEL STANDARDSALCOHOL INDUSTRYBIODIESEL INDUSTRIALINDUSTRIAL WASTEENVIRONMENTALhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Single-cell oils (SCOs) offer a promising alternative to conventional biodiesel feedstocks. The main objective of this work was to obtain SCOs suitable for biodiesel production from the oleaginous yeast Rhodotorula glutinis R4 using sugarcane vinasse from a local sugar-derived alcohol industry as the substrate. Additionally, crude glycerol from the local biodiesel industry was evaluated as a low-cost carbon source to replace expensive glucose and as a strategy for integrating the bioethanol and biodiesel industries for the valorization of both agro-industrial wastes. R4 achieved a high lipid accumulation of 88% and 60% (w/w) in vinasse-based culture media, containing 10% and 25% vinasse with glucose (40 g L−1), respectively. When glucose was replaced with crude glycerol, R4 showed remarkable lipid accumulation (40%) and growth (12.58 g L−1). The fatty acids profile of SCOs showed a prevalence of oleic acid (C18:1), making them suitable for biodiesel synthesis. Biodiesel derived from R4 oils exhibits favorable characteristics, including a high cetane number (CN = 55) and high oxidative stability (OS = 13 h), meeting international biodiesel standards (ASTMD6751 and EN14214) and ensuring its compatibility with diesel engines. R. glutinis R4 produces SCOs from vinasse and crude glycerol, contributing to the circular economy for sustainable biodiesel production.Fil: Maza, Debora Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; ArgentinaFil: Barros, Julio Maximiliano. Instituto de Investigación y Desarrollo Aplicado de Hidrobiología "Ing. Néstor René Ledesma"; ArgentinaFil: Guillamón, José Manuel. Consejo Superior de Investigaciones Científicas. Instituto de Agroquímica y Tecnología de Alimentos; EspañaFil: Aybar, Manuel Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; ArgentinaFil: Viñarta, Silvana Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; ArgentinaMultidisciplinary Digital Publishing Institute2024-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/257171Maza, Debora Daniela; Barros, Julio Maximiliano; Guillamón, José Manuel; Aybar, Manuel Javier; Viñarta, Silvana Carolina; Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock; Multidisciplinary Digital Publishing Institute; Fermentation; 10; 0178; 3-2024; 1-162311-5637CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2311-5637/10/4/178info:eu-repo/semantics/altIdentifier/doi/10.3390/fermentation10040178info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:47:21Zoai:ri.conicet.gov.ar:11336/257171instacron: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:34982025-09-29 09:47:21.3CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock
title Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock
spellingShingle Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock
Maza, Debora Daniela
AGROINDUSTRIAL WASTE
MICROBIAL LIPID PRODUCTION
NON-CONVENTIONAL YEASTS
BIOREFINERY
ENVIRONMENTAL SUSTAINABILITY
CIRCULAR ECONOMY
COST-EFFECTIVE BIOPROCESSING
YEASTS
RHODOTORULA
SINGLE CELL OILS
BIODIESEL
BIOFUEL
BIOCOMBUSTIBLE
VINAZA
VINASSE
CRUDE GLYCEROL
ALERNATIVE SUBSTRATES
BIODIESEL STANDARDS
ALCOHOL INDUSTRY
BIODIESEL INDUSTRIAL
INDUSTRIAL WASTE
ENVIRONMENTAL
title_short Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock
title_full Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock
title_fullStr Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock
title_full_unstemmed Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock
title_sort Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock
dc.creator.none.fl_str_mv Maza, Debora Daniela
Barros, Julio Maximiliano
Guillamón, José Manuel
Aybar, Manuel Javier
Viñarta, Silvana Carolina
author Maza, Debora Daniela
author_facet Maza, Debora Daniela
Barros, Julio Maximiliano
Guillamón, José Manuel
Aybar, Manuel Javier
Viñarta, Silvana Carolina
author_role author
author2 Barros, Julio Maximiliano
Guillamón, José Manuel
Aybar, Manuel Javier
Viñarta, Silvana Carolina
author2_role author
author
author
author
dc.subject.none.fl_str_mv AGROINDUSTRIAL WASTE
MICROBIAL LIPID PRODUCTION
NON-CONVENTIONAL YEASTS
BIOREFINERY
ENVIRONMENTAL SUSTAINABILITY
CIRCULAR ECONOMY
COST-EFFECTIVE BIOPROCESSING
YEASTS
RHODOTORULA
SINGLE CELL OILS
BIODIESEL
BIOFUEL
BIOCOMBUSTIBLE
VINAZA
VINASSE
CRUDE GLYCEROL
ALERNATIVE SUBSTRATES
BIODIESEL STANDARDS
ALCOHOL INDUSTRY
BIODIESEL INDUSTRIAL
INDUSTRIAL WASTE
ENVIRONMENTAL
topic AGROINDUSTRIAL WASTE
MICROBIAL LIPID PRODUCTION
NON-CONVENTIONAL YEASTS
BIOREFINERY
ENVIRONMENTAL SUSTAINABILITY
CIRCULAR ECONOMY
COST-EFFECTIVE BIOPROCESSING
YEASTS
RHODOTORULA
SINGLE CELL OILS
BIODIESEL
BIOFUEL
BIOCOMBUSTIBLE
VINAZA
VINASSE
CRUDE GLYCEROL
ALERNATIVE SUBSTRATES
BIODIESEL STANDARDS
ALCOHOL INDUSTRY
BIODIESEL INDUSTRIAL
INDUSTRIAL WASTE
ENVIRONMENTAL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Single-cell oils (SCOs) offer a promising alternative to conventional biodiesel feedstocks. The main objective of this work was to obtain SCOs suitable for biodiesel production from the oleaginous yeast Rhodotorula glutinis R4 using sugarcane vinasse from a local sugar-derived alcohol industry as the substrate. Additionally, crude glycerol from the local biodiesel industry was evaluated as a low-cost carbon source to replace expensive glucose and as a strategy for integrating the bioethanol and biodiesel industries for the valorization of both agro-industrial wastes. R4 achieved a high lipid accumulation of 88% and 60% (w/w) in vinasse-based culture media, containing 10% and 25% vinasse with glucose (40 g L−1), respectively. When glucose was replaced with crude glycerol, R4 showed remarkable lipid accumulation (40%) and growth (12.58 g L−1). The fatty acids profile of SCOs showed a prevalence of oleic acid (C18:1), making them suitable for biodiesel synthesis. Biodiesel derived from R4 oils exhibits favorable characteristics, including a high cetane number (CN = 55) and high oxidative stability (OS = 13 h), meeting international biodiesel standards (ASTMD6751 and EN14214) and ensuring its compatibility with diesel engines. R. glutinis R4 produces SCOs from vinasse and crude glycerol, contributing to the circular economy for sustainable biodiesel production.
Fil: Maza, Debora Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina
Fil: Barros, Julio Maximiliano. Instituto de Investigación y Desarrollo Aplicado de Hidrobiología "Ing. Néstor René Ledesma"; Argentina
Fil: Guillamón, José Manuel. Consejo Superior de Investigaciones Científicas. Instituto de Agroquímica y Tecnología de Alimentos; España
Fil: Aybar, Manuel Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Investigaciones Biológicas. Universidad Nacional de Tucumán. Instituto Superior de Investigaciones Biológicas; Argentina. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia; Argentina
Fil: Viñarta, Silvana Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Planta Piloto de Procesos Industriales Microbiológicos; Argentina
description Single-cell oils (SCOs) offer a promising alternative to conventional biodiesel feedstocks. The main objective of this work was to obtain SCOs suitable for biodiesel production from the oleaginous yeast Rhodotorula glutinis R4 using sugarcane vinasse from a local sugar-derived alcohol industry as the substrate. Additionally, crude glycerol from the local biodiesel industry was evaluated as a low-cost carbon source to replace expensive glucose and as a strategy for integrating the bioethanol and biodiesel industries for the valorization of both agro-industrial wastes. R4 achieved a high lipid accumulation of 88% and 60% (w/w) in vinasse-based culture media, containing 10% and 25% vinasse with glucose (40 g L−1), respectively. When glucose was replaced with crude glycerol, R4 showed remarkable lipid accumulation (40%) and growth (12.58 g L−1). The fatty acids profile of SCOs showed a prevalence of oleic acid (C18:1), making them suitable for biodiesel synthesis. Biodiesel derived from R4 oils exhibits favorable characteristics, including a high cetane number (CN = 55) and high oxidative stability (OS = 13 h), meeting international biodiesel standards (ASTMD6751 and EN14214) and ensuring its compatibility with diesel engines. R. glutinis R4 produces SCOs from vinasse and crude glycerol, contributing to the circular economy for sustainable biodiesel production.
publishDate 2024
dc.date.none.fl_str_mv 2024-03
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/11336/257171
Maza, Debora Daniela; Barros, Julio Maximiliano; Guillamón, José Manuel; Aybar, Manuel Javier; Viñarta, Silvana Carolina; Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock; Multidisciplinary Digital Publishing Institute; Fermentation; 10; 0178; 3-2024; 1-16
2311-5637
CONICET Digital
CONICET
url http://hdl.handle.net/11336/257171
identifier_str_mv Maza, Debora Daniela; Barros, Julio Maximiliano; Guillamón, José Manuel; Aybar, Manuel Javier; Viñarta, Silvana Carolina; Valorization of sugarcane vinasse and crude glycerol for single cell oil production by Rhodotorula glutinis R4: A preliminary approach to the integration of biofuels industries for sustainable biodiesel feedstock; Multidisciplinary Digital Publishing Institute; Fermentation; 10; 0178; 3-2024; 1-16
2311-5637
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.mdpi.com/2311-5637/10/4/178
info:eu-repo/semantics/altIdentifier/doi/10.3390/fermentation10040178
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
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 13.070432

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