Furfural biodegradation in consortium through bacillus licheniformis, microbacterium sp. and brevundimonas sp.

Furfural (Furan-2-carbaldehyde) is a potentially toxic substance. Indigenous bacterial strains naturally adapted to that contaminant were previously isolated from the effluent of a tannin industry and identified as Microbacterium sp., Bacillus licheniformis and Brevundimonas sp. The aim of this wo...

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Autores principales: Farías, Alejandro, Echeverría, Macarena, Utgés, Enid, Fontana, Gimena, Cuadra, Pablo Nicolás
Formato: Artículo publisherVersion
Lenguaje:Inglés
Publicado: 2023
Materias:
Furfural
Contaminant
Bacterial consortium
Biodegradation
Bacillus licheniformis
Brevundimonas
Microbacterium
Acceso en línea:http://hdl.handle.net/20.500.12272/8231
https://doi.org/10.13044/j.sdewes.d9.0392
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-8231
record_format dspace
spelling I68-R174-20.500.12272-82312023-07-03T22:28:23Z Furfural biodegradation in consortium through bacillus licheniformis, microbacterium sp. and brevundimonas sp. Farías, Alejandro Echeverría, Macarena Utgés, Enid Fontana, Gimena Cuadra, Pablo Nicolás Furfural Contaminant Bacterial consortium Biodegradation Bacillus licheniformis Brevundimonas Microbacterium Furfural (Furan-2-carbaldehyde) is a potentially toxic substance. Indigenous bacterial strains naturally adapted to that contaminant were previously isolated from the effluent of a tannin industry and identified as Microbacterium sp., Bacillus licheniformis and Brevundimonas sp. The aim of this work was to determine the maximum concentration of furfural that can be degraded by bacterial consortium metabolism. The colonies were activated in peptone solution and then in a mineral medium with glucose as co-substrate, adding the bacterial consortium and different concentrations of furfural. They were incubated in a shaker during 72 hours at 30 °C and 200 rpm. Bacterial growth was monitored by measuring absorbance at 610 nm. The concentration of furfural was analyzed by High Performance Liquid Chromatography. The consortium was able to grow in furfural concentration of up to 4516 mg L-1. Up to 2723 mg L-1 can be degraded in 24 hours. According to these results, a considerable furfural consumption increase is possible with a consortium. Fil: Farías, Alejandro. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos (GISTAQ); Argentina. Fil: Echeverría, Macarena. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos (GISTAQ); Argentina. Fil: Utgés, Enid. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos (GISTAQ); Argentina. Fil: Fontana, Gimena. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos (GISTAQ); Argentina. Fil: Cuadra, Pablo Nicolás. Universidad Tecnológica Nacional. Facultad Regional Resistencia. Grupo de Investigación Sobre Temas Ambientales y Químicos (GISTAQ); Argentina. Peer Reviewed 2023-07-03T22:28:23Z 2023-07-03T22:28:23Z 2022 info:eu-repo/semantics/article publisherVersion http://hdl.handle.net/20.500.12272/8231 https://doi.org/10.13044/j.sdewes.d9.0392 eng openAccess Acceso abierto pdf
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
topic Furfural
Contaminant
Bacterial consortium
Biodegradation
Bacillus licheniformis
Brevundimonas
Microbacterium
spellingShingle Furfural
Contaminant
Bacterial consortium
Biodegradation
Bacillus licheniformis
Brevundimonas
Microbacterium
Farías, Alejandro
Echeverría, Macarena
Utgés, Enid
Fontana, Gimena
Cuadra, Pablo Nicolás
Furfural biodegradation in consortium through bacillus licheniformis, microbacterium sp. and brevundimonas sp.
topic_facet Furfural
Contaminant
Bacterial consortium
Biodegradation
Bacillus licheniformis
Brevundimonas
Microbacterium
description Furfural (Furan-2-carbaldehyde) is a potentially toxic substance. Indigenous bacterial strains naturally adapted to that contaminant were previously isolated from the effluent of a tannin industry and identified as Microbacterium sp., Bacillus licheniformis and Brevundimonas sp. The aim of this work was to determine the maximum concentration of furfural that can be degraded by bacterial consortium metabolism. The colonies were activated in peptone solution and then in a mineral medium with glucose as co-substrate, adding the bacterial consortium and different concentrations of furfural. They were incubated in a shaker during 72 hours at 30 °C and 200 rpm. Bacterial growth was monitored by measuring absorbance at 610 nm. The concentration of furfural was analyzed by High Performance Liquid Chromatography. The consortium was able to grow in furfural concentration of up to 4516 mg L-1. Up to 2723 mg L-1 can be degraded in 24 hours. According to these results, a considerable furfural consumption increase is possible with a consortium.
format Artículo
publisherVersion
author Farías, Alejandro
Echeverría, Macarena
Utgés, Enid
Fontana, Gimena
Cuadra, Pablo Nicolás
author_facet Farías, Alejandro
Echeverría, Macarena
Utgés, Enid
Fontana, Gimena
Cuadra, Pablo Nicolás
author_sort Farías, Alejandro
title Furfural biodegradation in consortium through bacillus licheniformis, microbacterium sp. and brevundimonas sp.
title_short Furfural biodegradation in consortium through bacillus licheniformis, microbacterium sp. and brevundimonas sp.
title_full Furfural biodegradation in consortium through bacillus licheniformis, microbacterium sp. and brevundimonas sp.
title_fullStr Furfural biodegradation in consortium through bacillus licheniformis, microbacterium sp. and brevundimonas sp.
title_full_unstemmed Furfural biodegradation in consortium through bacillus licheniformis, microbacterium sp. and brevundimonas sp.
title_sort furfural biodegradation in consortium through bacillus licheniformis, microbacterium sp. and brevundimonas sp.
publishDate 2023
url http://hdl.handle.net/20.500.12272/8231
https://doi.org/10.13044/j.sdewes.d9.0392
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