Feasibility of bioethanol production from cider waste

Autores
Seluy, Lisandro Gabriel; Comelli, Raul Nicolas; Benzzo, María Teresita; Isla, Miguel Angel
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Wastewater from cider factories (losses during transfers, products discarded due to quality policies, and products returned from the market) exhibits a Chemical Oxygen Demand greater than 170,000 mg O 2 /l, mainly due to the ethanol content and carbohydrates that are added to obtain the finished product. These effluents can represent up to 10% of the volume of cider produced, and they must be treated to meet environmental regulations. In this work, a process was developed, based on alcoholic fermentation of the available carbohydrates present in ciders. The impact of inhibitors at different pH, size and reuse of inoculums and different nutrient supplementation on the ethanol yield were evaluated. The use of a 0.5 g/l yeast inoculum and corn steep water as the nutrient source allowed for depletion of the sugars in less than 48 h, which increased the content of ethanol to more than 70 g/l.
Fil: Seluy, Lisandro 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
Fil: Comelli, Raul Nicolas. Universidad Nacional del Litoral; Argentina
Fil: Benzzo, María Teresita. Universidad Nacional del Litoral; Argentina
Fil: Isla, Miguel Angel. Universidad Nacional del Litoral; Argentina
Materia
Bioethanol Production
Cider Waste
Corn Steep Water
Preservatives
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/81775
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Feasibility of bioethanol production from cider wasteSeluy, Lisandro GabrielComelli, Raul NicolasBenzzo, María TeresitaIsla, Miguel AngelBioethanol ProductionCider WasteCorn Steep WaterPreservativeshttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2Wastewater from cider factories (losses during transfers, products discarded due to quality policies, and products returned from the market) exhibits a Chemical Oxygen Demand greater than 170,000 mg O 2 /l, mainly due to the ethanol content and carbohydrates that are added to obtain the finished product. These effluents can represent up to 10% of the volume of cider produced, and they must be treated to meet environmental regulations. In this work, a process was developed, based on alcoholic fermentation of the available carbohydrates present in ciders. The impact of inhibitors at different pH, size and reuse of inoculums and different nutrient supplementation on the ethanol yield were evaluated. The use of a 0.5 g/l yeast inoculum and corn steep water as the nutrient source allowed for depletion of the sugars in less than 48 h, which increased the content of ethanol to more than 70 g/l.Fil: Seluy, Lisandro 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; ArgentinaFil: Comelli, Raul Nicolas. Universidad Nacional del Litoral; ArgentinaFil: Benzzo, María Teresita. Universidad Nacional del Litoral; ArgentinaFil: Isla, Miguel Angel. Universidad Nacional del Litoral; ArgentinaKorean Society Microbiology2018-09info: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/11336/81775Seluy, Lisandro Gabriel; Comelli, Raul Nicolas; Benzzo, María Teresita; Isla, Miguel Angel; Feasibility of bioethanol production from cider waste; Korean Society Microbiology ; Journal of Microbiology and Biotechnology; 28; 9; 9-2018; 1493-15011017-7825CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.4014/jmb.1801.01044info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:52:51Zoai:ri.conicet.gov.ar:11336/81775instacron: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 09:52:51.673CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Feasibility of bioethanol production from cider waste
title Feasibility of bioethanol production from cider waste
spellingShingle Feasibility of bioethanol production from cider waste
Seluy, Lisandro Gabriel
Bioethanol Production
Cider Waste
Corn Steep Water
Preservatives
title_short Feasibility of bioethanol production from cider waste
title_full Feasibility of bioethanol production from cider waste
title_fullStr Feasibility of bioethanol production from cider waste
title_full_unstemmed Feasibility of bioethanol production from cider waste
title_sort Feasibility of bioethanol production from cider waste
dc.creator.none.fl_str_mv Seluy, Lisandro Gabriel
Comelli, Raul Nicolas
Benzzo, María Teresita
Isla, Miguel Angel
author Seluy, Lisandro Gabriel
author_facet Seluy, Lisandro Gabriel
Comelli, Raul Nicolas
Benzzo, María Teresita
Isla, Miguel Angel
author_role author
author2 Comelli, Raul Nicolas
Benzzo, María Teresita
Isla, Miguel Angel
author2_role author
author
author
dc.subject.none.fl_str_mv Bioethanol Production
Cider Waste
Corn Steep Water
Preservatives
topic Bioethanol Production
Cider Waste
Corn Steep Water
Preservatives
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.9
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Wastewater from cider factories (losses during transfers, products discarded due to quality policies, and products returned from the market) exhibits a Chemical Oxygen Demand greater than 170,000 mg O 2 /l, mainly due to the ethanol content and carbohydrates that are added to obtain the finished product. These effluents can represent up to 10% of the volume of cider produced, and they must be treated to meet environmental regulations. In this work, a process was developed, based on alcoholic fermentation of the available carbohydrates present in ciders. The impact of inhibitors at different pH, size and reuse of inoculums and different nutrient supplementation on the ethanol yield were evaluated. The use of a 0.5 g/l yeast inoculum and corn steep water as the nutrient source allowed for depletion of the sugars in less than 48 h, which increased the content of ethanol to more than 70 g/l.
Fil: Seluy, Lisandro 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
Fil: Comelli, Raul Nicolas. Universidad Nacional del Litoral; Argentina
Fil: Benzzo, María Teresita. Universidad Nacional del Litoral; Argentina
Fil: Isla, Miguel Angel. Universidad Nacional del Litoral; Argentina
description Wastewater from cider factories (losses during transfers, products discarded due to quality policies, and products returned from the market) exhibits a Chemical Oxygen Demand greater than 170,000 mg O 2 /l, mainly due to the ethanol content and carbohydrates that are added to obtain the finished product. These effluents can represent up to 10% of the volume of cider produced, and they must be treated to meet environmental regulations. In this work, a process was developed, based on alcoholic fermentation of the available carbohydrates present in ciders. The impact of inhibitors at different pH, size and reuse of inoculums and different nutrient supplementation on the ethanol yield were evaluated. The use of a 0.5 g/l yeast inoculum and corn steep water as the nutrient source allowed for depletion of the sugars in less than 48 h, which increased the content of ethanol to more than 70 g/l.
publishDate 2018
dc.date.none.fl_str_mv 2018-09
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/11336/81775
Seluy, Lisandro Gabriel; Comelli, Raul Nicolas; Benzzo, María Teresita; Isla, Miguel Angel; Feasibility of bioethanol production from cider waste; Korean Society Microbiology ; Journal of Microbiology and Biotechnology; 28; 9; 9-2018; 1493-1501
1017-7825
CONICET Digital
CONICET
url http://hdl.handle.net/11336/81775
identifier_str_mv Seluy, Lisandro Gabriel; Comelli, Raul Nicolas; Benzzo, María Teresita; Isla, Miguel Angel; Feasibility of bioethanol production from cider waste; Korean Society Microbiology ; Journal of Microbiology and Biotechnology; 28; 9; 9-2018; 1493-1501
1017-7825
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.4014/jmb.1801.01044
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Korean Society Microbiology
publisher.none.fl_str_mv Korean Society Microbiology
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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