Evaluation of xylanse, alpha-amylase and cellulase production from Cellulosimicrobium sp. using a sweet potatoe root residues medium.

Enzymes such as xylanase, alpha-amylase and cellulase are widely used in the food industry, mainly in baking. Most enzyme production processes have focused on fungi as producer of enzymes, however, bacterial producers (have) been less studied. On the other hand, search for low-cost and easily availa...

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Detalles Bibliográficos
Autores principales: Conde Molina, Débora, Tubio, Gisela, Corbino, Graciela
Formato: Documento de conferencia acceptedVersion
Lenguaje:Inglés
Inglés
Publicado: NUFT 2022
Materias:
UTN
Facultad Regional Delta
Sweet potato root
Cellulosimicrobium sp.
Alpha-amylase
Xylanase
Cellulase.
Acceso en línea:http://hdl.handle.net/20.500.12272/6001
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-6001
record_format dspace
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
Inglés
topic UTN
Facultad Regional Delta
Sweet potato root
Cellulosimicrobium sp.
Alpha-amylase
Xylanase
Cellulase.
spellingShingle UTN
Facultad Regional Delta
Sweet potato root
Cellulosimicrobium sp.
Alpha-amylase
Xylanase
Cellulase.
Conde Molina, Débora
Tubio, Gisela
Corbino, Graciela
Evaluation of xylanse, alpha-amylase and cellulase production from Cellulosimicrobium sp. using a sweet potatoe root residues medium.
topic_facet UTN
Facultad Regional Delta
Sweet potato root
Cellulosimicrobium sp.
Alpha-amylase
Xylanase
Cellulase.
description Enzymes such as xylanase, alpha-amylase and cellulase are widely used in the food industry, mainly in baking. Most enzyme production processes have focused on fungi as producer of enzymes, however, bacterial producers (have) been less studied. On the other hand, search for low-cost and easily available raw materials that can be used as fermentable substrates is one of the most interesting challenges in biotechnology. In this work, we evaluated a biotechnological process for the valorization of sweet potato root residues as carbon source in order to obtain xylanase, alpha-amylase and cellulose from Cellulosimicrobium sp. The three enzymes evaluated were detected from Cellulosimicrobium sp. CO1A1 when bacteria were harvested at 5 days of incubation. Enzyme activities were not detected in the supernatant culture, however, they were registered in the cell pellet, being 2.1 ± 0.1 U/mL for xylanase, 1.6 ± 0.1 U/mL for alpha-amylase and 0.8 ± 0.1 U/mL for cellulose. We conclude that Cellulosimicrobium sp. CO1A1 is able to produce xylanase, alpha-amylase and cellulose using an alternative low-cost carbon source. Further testing will be needed to study xylanase production from Cellulosimicrobium sp. in order to generate a value-added product from the transformation of a residue product of agricultural activity.
format Documento de conferencia
acceptedVersion
author Conde Molina, Débora
Tubio, Gisela
Corbino, Graciela
author_facet Conde Molina, Débora
Tubio, Gisela
Corbino, Graciela
author_sort Conde Molina, Débora
title Evaluation of xylanse, alpha-amylase and cellulase production from Cellulosimicrobium sp. using a sweet potatoe root residues medium.
title_short Evaluation of xylanse, alpha-amylase and cellulase production from Cellulosimicrobium sp. using a sweet potatoe root residues medium.
title_full Evaluation of xylanse, alpha-amylase and cellulase production from Cellulosimicrobium sp. using a sweet potatoe root residues medium.
title_fullStr Evaluation of xylanse, alpha-amylase and cellulase production from Cellulosimicrobium sp. using a sweet potatoe root residues medium.
title_full_unstemmed Evaluation of xylanse, alpha-amylase and cellulase production from Cellulosimicrobium sp. using a sweet potatoe root residues medium.
title_sort evaluation of xylanse, alpha-amylase and cellulase production from cellulosimicrobium sp. using a sweet potatoe root residues medium.
publisher NUFT
publishDate 2022
url http://hdl.handle.net/20.500.12272/6001
work_keys_str_mv AT condemolinadebora evaluationofxylansealphaamylaseandcellulaseproductionfromcellulosimicrobiumspusingasweetpotatoerootresiduesmedium
AT tubiogisela evaluationofxylansealphaamylaseandcellulaseproductionfromcellulosimicrobiumspusingasweetpotatoerootresiduesmedium
AT corbinograciela evaluationofxylansealphaamylaseandcellulaseproductionfromcellulosimicrobiumspusingasweetpotatoerootresiduesmedium
bdutipo_str Repositorios
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