Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus
This paper presents the modeling of the main dynamics of a Simultaneous Saccharification and Fermentation (SSF) process using lignocellulosic wastes as substrate. SSF experiments were carried out using the yeast Kluyveromyces marxianus as the inoculum and oil palm wastes as the substrate, in order t...
- Autores:
-
Vásquez, Juan Esteban
Quintero, Juan Carlos
Ochoa-Cáceres, Silvia
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2014
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/71944
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/71944
http://bdigital.unal.edu.co/36416/
- Palabra clave:
- Bio-ethanol
Simultaneous Saccharification and Fermentation
modeling
kluyveromyces marxianus
sensitivity analysis.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Vásquez, Juan Esteban6293f99c-be70-4dc7-9aaa-aac7237a46fa300Quintero, Juan Carlos08aa06eb-f5f7-4814-adc6-4adce6527c81300Ochoa-Cáceres, Silvia506e2155-e11e-4cfd-aafb-e4d1a51999853002019-07-03T14:45:58Z2019-07-03T14:45:58Z2014-06-24https://repositorio.unal.edu.co/handle/unal/71944http://bdigital.unal.edu.co/36416/This paper presents the modeling of the main dynamics of a Simultaneous Saccharification and Fermentation (SSF) process using lignocellulosic wastes as substrate. SSF experiments were carried out using the yeast Kluyveromyces marxianus as the inoculum and oil palm wastes as the substrate, in order to obtain glucose and ethanol concentration data. The experimental data were used for the parameter identification and model validation. The resulting model predictsthe dynamic behavior of glucose and ethanol concentrations very closely. Performing a sensitivity analysis, parameters which have a higher effect in the modelpredictions are recognized, so the model can be re-optimized in particular cases with low computational requirements. The re-optimization strategy improves the model capacity to predict the dynamics of the SSF process.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/37121Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDYNA; Vol. 81, núm. 185 (2014); 107-115 Dyna; Vol. 81, núm. 185 (2014); 107-115 2346-2183 0012-7353Vásquez, Juan Esteban and Quintero, Juan Carlos and Ochoa-Cáceres, Silvia (2014) Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus. DYNA; Vol. 81, núm. 185 (2014); 107-115 Dyna; Vol. 81, núm. 185 (2014); 107-115 2346-2183 0012-7353 .Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianusArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTBio-ethanolSimultaneous Saccharification and Fermentationmodelingkluyveromyces marxianussensitivity analysis.ORIGINAL37121-207732-1-PB.pdfapplication/pdf796152https://repositorio.unal.edu.co/bitstream/unal/71944/1/37121-207732-1-PB.pdf712cb54854797b68657c548b7e706b2fMD5137121-159552-1-SP.pdfapplication/pdf37351https://repositorio.unal.edu.co/bitstream/unal/71944/2/37121-159552-1-SP.pdf04a4a6535002ce3731ce958147836135MD52THUMBNAIL37121-207732-1-PB.pdf.jpg37121-207732-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg10263https://repositorio.unal.edu.co/bitstream/unal/71944/3/37121-207732-1-PB.pdf.jpgd7f6d17443eff0ffa5e0b1810084f1ddMD5337121-159552-1-SP.pdf.jpg37121-159552-1-SP.pdf.jpgGenerated Thumbnailimage/jpeg6766https://repositorio.unal.edu.co/bitstream/unal/71944/4/37121-159552-1-SP.pdf.jpg5b24eb1c273c42d1f463c12d34cfe563MD54unal/71944oai:repositorio.unal.edu.co:unal/719442023-06-21 23:03:19.533Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
dc.title.spa.fl_str_mv |
Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus |
title |
Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus |
spellingShingle |
Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus Bio-ethanol Simultaneous Saccharification and Fermentation modeling kluyveromyces marxianus sensitivity analysis. |
title_short |
Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus |
title_full |
Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus |
title_fullStr |
Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus |
title_full_unstemmed |
Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus |
title_sort |
Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus |
dc.creator.fl_str_mv |
Vásquez, Juan Esteban Quintero, Juan Carlos Ochoa-Cáceres, Silvia |
dc.contributor.author.spa.fl_str_mv |
Vásquez, Juan Esteban Quintero, Juan Carlos Ochoa-Cáceres, Silvia |
dc.subject.proposal.spa.fl_str_mv |
Bio-ethanol Simultaneous Saccharification and Fermentation modeling kluyveromyces marxianus sensitivity analysis. |
topic |
Bio-ethanol Simultaneous Saccharification and Fermentation modeling kluyveromyces marxianus sensitivity analysis. |
description |
This paper presents the modeling of the main dynamics of a Simultaneous Saccharification and Fermentation (SSF) process using lignocellulosic wastes as substrate. SSF experiments were carried out using the yeast Kluyveromyces marxianus as the inoculum and oil palm wastes as the substrate, in order to obtain glucose and ethanol concentration data. The experimental data were used for the parameter identification and model validation. The resulting model predictsthe dynamic behavior of glucose and ethanol concentrations very closely. Performing a sensitivity analysis, parameters which have a higher effect in the modelpredictions are recognized, so the model can be re-optimized in particular cases with low computational requirements. The re-optimization strategy improves the model capacity to predict the dynamics of the SSF process. |
publishDate |
2014 |
dc.date.issued.spa.fl_str_mv |
2014-06-24 |
dc.date.accessioned.spa.fl_str_mv |
2019-07-03T14:45:58Z |
dc.date.available.spa.fl_str_mv |
2019-07-03T14:45:58Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
publishedVersion |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/71944 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/36416/ |
url |
https://repositorio.unal.edu.co/handle/unal/71944 http://bdigital.unal.edu.co/36416/ |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/dyna/article/view/37121 |
dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
dc.relation.ispartofseries.none.fl_str_mv |
DYNA; Vol. 81, núm. 185 (2014); 107-115 Dyna; Vol. 81, núm. 185 (2014); 107-115 2346-2183 0012-7353 |
dc.relation.references.spa.fl_str_mv |
Vásquez, Juan Esteban and Quintero, Juan Carlos and Ochoa-Cáceres, Silvia (2014) Modeling of a simultaneous saccharification and fermentation process for ethanol production from lignocellulosic wastes by kluyveromyces marxianus. DYNA; Vol. 81, núm. 185 (2014); 107-115 Dyna; Vol. 81, núm. 185 (2014); 107-115 2346-2183 0012-7353 . |
dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.format.mimetype.spa.fl_str_mv |
application/pdf |
dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia Sede Medellín |
institution |
Universidad Nacional de Colombia |
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