Evaluating beauveria bassiana fungal growth in packed bioreactor
The efficiency of a packed bioreactor for growing Beauveria bassiana was evaluated by using a solid substrate consist-ing of whole wheat as growth source. Temperature and fungal growth were analysed. The parameters used for evaluating the bioreactor were layer thickness, airflow and position inside...
- Autores:
-
Zapata Zapata, Arley David
Arias Zabala, Mario
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2003
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/22186
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/22186
http://bdigital.unal.edu.co/13220/
- Palabra clave:
- Fermentación en estado sólido
control biológico
solid-state fermentation
biological control
- Rights
- closedAccess
- 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/closedAccesshttp://purl.org/coar/access_right/c_14cbZapata Zapata, Arley David4492f368-ca69-4b3b-88d7-7815df7d5d80300Arias Zabala, Marioc8ae3542-7130-4adc-859b-1c10b507b6793002019-06-25T20:33:52Z2019-06-25T20:33:52Z2003https://repositorio.unal.edu.co/handle/unal/22186http://bdigital.unal.edu.co/13220/The efficiency of a packed bioreactor for growing Beauveria bassiana was evaluated by using a solid substrate consist-ing of whole wheat as growth source. Temperature and fungal growth were analysed. The parameters used for evaluating the bioreactor were layer thickness, airflow and position inside the bioreactor. Operation time was pre-determined; it was used to study fungal growth parameters and productivity. Using Tukey test and a factorial experimental design such as H/D = 0.9 (H: layer height, D: bioreactor diameter) and 12.3 L/min airflow operating conditions, it was observed that fungal productivity was significantly increased compared with the traditional bottle method on the scale being evaluated. Position was the least significant of those factors studied for improving fungal growth. Key words: solid-state fermentation, biological controlLa evaluación del biorreactor de lecho empacado para el desarrollo del hongo Beauveria bassiana se hizo con base en las variables temperatura y concentración de conidias, utilizando un sustrato sólido constituido por trigo entero. Se tomaron como parámetros de operación, la altura del lecho, el flujo de aire y la posición dentro del biorreactor, siendo el tiempo de fermentación un parámetro predeterminado que permitió monitorear las variables y comparar la productividad en el desarrollo del hongo. Se pudo observar, con ayuda de un diseño de experimentos factorial y una prueba de Tukey, que bajo ciertas condiciones de operación como una relación H/D = 0.9 (H: altura del lecho, D: diametro del biorreactor) y un flujo de aire de 12.3 L/min, se incrementó significativamente la productividad del hongo con respecto al método tradicional de producción (botellas) bajo la escala ensayada, siendo la posición un factor poco significativo en el proceso. Palabras clave: Fermentación en estado sólido, control biológico.spaUniversidad Nacional de Colombiahttp://revistas.unal.edu.co/index.php/biotecnologia/article/view/593Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de BiotecnologíaRevista Colombiana de BiotecnologíaRevista Colombiana de Biotecnología; Vol. 5, núm. 1 (2003); 65-72 1909-8758 0123-3475Zapata Zapata, Arley David and Arias Zabala, Mario (2003) Evaluating beauveria bassiana fungal growth in packed bioreactor. Revista Colombiana de Biotecnología; Vol. 5, núm. 1 (2003); 65-72 1909-8758 0123-3475 .Evaluating beauveria bassiana fungal growth in packed bioreactorArtículo 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/ARTFermentación en estado sólidocontrol biológicosolid-state fermentationbiological controlunal/22186oai:repositorio.unal.edu.co:unal/221862021-04-23 10:30:53.173Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Evaluating beauveria bassiana fungal growth in packed bioreactor |
| title |
Evaluating beauveria bassiana fungal growth in packed bioreactor |
| spellingShingle |
Evaluating beauveria bassiana fungal growth in packed bioreactor Fermentación en estado sólido control biológico solid-state fermentation biological control |
| title_short |
Evaluating beauveria bassiana fungal growth in packed bioreactor |
| title_full |
Evaluating beauveria bassiana fungal growth in packed bioreactor |
| title_fullStr |
Evaluating beauveria bassiana fungal growth in packed bioreactor |
| title_full_unstemmed |
Evaluating beauveria bassiana fungal growth in packed bioreactor |
| title_sort |
Evaluating beauveria bassiana fungal growth in packed bioreactor |
| dc.creator.fl_str_mv |
Zapata Zapata, Arley David Arias Zabala, Mario |
| dc.contributor.author.spa.fl_str_mv |
Zapata Zapata, Arley David Arias Zabala, Mario |
| dc.subject.proposal.spa.fl_str_mv |
Fermentación en estado sólido control biológico solid-state fermentation biological control |
| topic |
Fermentación en estado sólido control biológico solid-state fermentation biological control |
| description |
The efficiency of a packed bioreactor for growing Beauveria bassiana was evaluated by using a solid substrate consist-ing of whole wheat as growth source. Temperature and fungal growth were analysed. The parameters used for evaluating the bioreactor were layer thickness, airflow and position inside the bioreactor. Operation time was pre-determined; it was used to study fungal growth parameters and productivity. Using Tukey test and a factorial experimental design such as H/D = 0.9 (H: layer height, D: bioreactor diameter) and 12.3 L/min airflow operating conditions, it was observed that fungal productivity was significantly increased compared with the traditional bottle method on the scale being evaluated. Position was the least significant of those factors studied for improving fungal growth. Key words: solid-state fermentation, biological control |
| publishDate |
2003 |
| dc.date.issued.spa.fl_str_mv |
2003 |
| dc.date.accessioned.spa.fl_str_mv |
2019-06-25T20:33:52Z |
| dc.date.available.spa.fl_str_mv |
2019-06-25T20:33:52Z |
| 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 |
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http://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/resource_type/c_6501 |
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publishedVersion |
| dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/22186 |
| dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/13220/ |
| url |
https://repositorio.unal.edu.co/handle/unal/22186 http://bdigital.unal.edu.co/13220/ |
| dc.language.iso.spa.fl_str_mv |
spa |
| language |
spa |
| dc.relation.spa.fl_str_mv |
http://revistas.unal.edu.co/index.php/biotecnologia/article/view/593 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Biotecnología Revista Colombiana de Biotecnología |
| dc.relation.ispartofseries.none.fl_str_mv |
Revista Colombiana de Biotecnología; Vol. 5, núm. 1 (2003); 65-72 1909-8758 0123-3475 |
| dc.relation.references.spa.fl_str_mv |
Zapata Zapata, Arley David and Arias Zabala, Mario (2003) Evaluating beauveria bassiana fungal growth in packed bioreactor. Revista Colombiana de Biotecnología; Vol. 5, núm. 1 (2003); 65-72 1909-8758 0123-3475 . |
| 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_14cb |
| 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/closedAccess |
| 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_14cb |
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closedAccess |
| dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia |
| institution |
Universidad Nacional de Colombia |
| repository.name.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
| repository.mail.fl_str_mv |
repositorio_nal@unal.edu.co |
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1814089579737645056 |