Isolation and identification of proteolytic, amylolytic, lipolytic, and chitinolytic bacteria from shrimp waste

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Bacteria and microbial enzymes are biocatalysts and can be used as an alternative to industrial chemical processes. The present study focused on isolating and identifying bacterial strains from shrimp waste, that produce amylases, lipases, proteases and chitinases with potential use on shrimp waste...

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Detalles Bibliográficos
Autores: Sirvas Cornejo, Susana, Buleje, Vanesa, Salvatierra, Licia, Jaramillo, Michael L.
Formato: artículo
Fecha de Publicación:2021
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revista UNMSM - Revista Peruana de Biología
Lenguaje:inglés
OAI Identifier:oai:ojs.csi.unmsm:article/18353
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/18353
Nivel de acceso:acceso abierto
Materia:bacterial enzymes
proteases
lipases
amylases
chitinases
enzimas bacterianas
proteasas
lipasas
amilasas
quitinasas
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spelling Isolation and identification of proteolytic, amylolytic, lipolytic, and chitinolytic bacteria from shrimp wasteAislamiento e identificación de bacterias proteolíticas, amilolíticas, lipolíticas y quitinolíticas de residuos de langostinosSirvas Cornejo, SusanaBuleje, VanesaSalvatierra, LiciaJaramillo, Michael L.bacterial enzymesproteaseslipasesamylaseschitinasesenzimas bacterianasproteasaslipasasamilasasquitinasasBacteria and microbial enzymes are biocatalysts and can be used as an alternative to industrial chemical processes. The present study focused on isolating and identifying bacterial strains from shrimp waste, that produce amylases, lipases, proteases and chitinases with potential use on shrimp waste treatment. Thirty-two bacterial strains were isolated, phenotypically characterized, and identified by the API system and the molecular analysis of the 16S rDNA. It was found that 28.13% of the isolated bacterial strains had amylolytic capacity, 87.50% lipolytic, 96.88% proteolytic and 28.13% chitinolytic capacity on agar plates with specific substrates. The genera Bacillus, Burkholderia, Ochrobactrum, Vibrio, Pseudomonas and Shewanella were identified. Bacteria with enzymatic capacities isolated in the present study, could be used to obtain by-products from shrimp waste as well as other industrial applications.Las bacterias y enzimas microbianas son biocatalizadores y pueden ser usadas como alternativa en los procesos químicos industriales. El presente estudio se centró en aislar e identificar cepas bacterianas a partir de desechos de langostinos, capaces de producir amilasas, lipasas, proteasas y quitinasas, que tuvieran potencial aplicación en el tratamiento de residuos de langostinos. Se aisló treinta y dos cepas bacterianas, caracterizadas fenotípicamente e identificadas mediante el sistema API 20 y mediante análisis molecular basado en el ADNr 16S. Se encontró que el 28.13% de las cepas bacterianas aisladas tenían capacidad amilolítica, 87.50% lipolítica, 96.88% proteolítica y 28.13% capacidad quitinolítica en placas de agar con sustratos específicos. Los géneros identificados fueron Bacillus, Burkholderia, Ochrobactrum, Vibrio, Pseudomonas y Shewanella. Las bacterias con capacidades enzimáticas aisladas en el presente estudio, podrían ser usadas para obtener subproductos de los desechos de langostinos, así como en otras aplicaciones industriales.Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas2021-02-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/1835310.15381/rpb.v28i1.18353Revista Peruana de Biología; Vol 28 No 1 (2021); e18353Revista Peruana de Biología; Vol. 28 Núm. 1 (2021); e183531727-99331561-083710.15381/rpb.v28i1reponame:Revista UNMSM - Revista Peruana de Biologíainstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMenghttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/18353/16388Derechos de autor 2021 Susana Sirvas Cornejo, Vanesa Buleje, Licia Salvatierra, Michael L. Jaramillohttp://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T17:50:06Zmail@mail.com -
dc.title.none.fl_str_mv Isolation and identification of proteolytic, amylolytic, lipolytic, and chitinolytic bacteria from shrimp waste
Aislamiento e identificación de bacterias proteolíticas, amilolíticas, lipolíticas y quitinolíticas de residuos de langostinos
title Isolation and identification of proteolytic, amylolytic, lipolytic, and chitinolytic bacteria from shrimp waste
spellingShingle Isolation and identification of proteolytic, amylolytic, lipolytic, and chitinolytic bacteria from shrimp waste
Sirvas Cornejo, Susana
bacterial enzymes
proteases
lipases
amylases
chitinases
enzimas bacterianas
proteasas
lipasas
amilasas
quitinasas
title_short Isolation and identification of proteolytic, amylolytic, lipolytic, and chitinolytic bacteria from shrimp waste
title_full Isolation and identification of proteolytic, amylolytic, lipolytic, and chitinolytic bacteria from shrimp waste
title_fullStr Isolation and identification of proteolytic, amylolytic, lipolytic, and chitinolytic bacteria from shrimp waste
title_full_unstemmed Isolation and identification of proteolytic, amylolytic, lipolytic, and chitinolytic bacteria from shrimp waste
title_sort Isolation and identification of proteolytic, amylolytic, lipolytic, and chitinolytic bacteria from shrimp waste
dc.creator.none.fl_str_mv Sirvas Cornejo, Susana
Buleje, Vanesa
Salvatierra, Licia
Jaramillo, Michael L.
author Sirvas Cornejo, Susana
author_facet Sirvas Cornejo, Susana
Buleje, Vanesa
Salvatierra, Licia
Jaramillo, Michael L.
author_role author
author2 Buleje, Vanesa
Salvatierra, Licia
Jaramillo, Michael L.
author2_role author
author
author
dc.subject.none.fl_str_mv bacterial enzymes
proteases
lipases
amylases
chitinases
enzimas bacterianas
proteasas
lipasas
amilasas
quitinasas
topic bacterial enzymes
proteases
lipases
amylases
chitinases
enzimas bacterianas
proteasas
lipasas
amilasas
quitinasas
dc.description.none.fl_txt_mv Bacteria and microbial enzymes are biocatalysts and can be used as an alternative to industrial chemical processes. The present study focused on isolating and identifying bacterial strains from shrimp waste, that produce amylases, lipases, proteases and chitinases with potential use on shrimp waste treatment. Thirty-two bacterial strains were isolated, phenotypically characterized, and identified by the API system and the molecular analysis of the 16S rDNA. It was found that 28.13% of the isolated bacterial strains had amylolytic capacity, 87.50% lipolytic, 96.88% proteolytic and 28.13% chitinolytic capacity on agar plates with specific substrates. The genera Bacillus, Burkholderia, Ochrobactrum, Vibrio, Pseudomonas and Shewanella were identified. Bacteria with enzymatic capacities isolated in the present study, could be used to obtain by-products from shrimp waste as well as other industrial applications.
Las bacterias y enzimas microbianas son biocatalizadores y pueden ser usadas como alternativa en los procesos químicos industriales. El presente estudio se centró en aislar e identificar cepas bacterianas a partir de desechos de langostinos, capaces de producir amilasas, lipasas, proteasas y quitinasas, que tuvieran potencial aplicación en el tratamiento de residuos de langostinos. Se aisló treinta y dos cepas bacterianas, caracterizadas fenotípicamente e identificadas mediante el sistema API 20 y mediante análisis molecular basado en el ADNr 16S. Se encontró que el 28.13% de las cepas bacterianas aisladas tenían capacidad amilolítica, 87.50% lipolítica, 96.88% proteolítica y 28.13% capacidad quitinolítica en placas de agar con sustratos específicos. Los géneros identificados fueron Bacillus, Burkholderia, Ochrobactrum, Vibrio, Pseudomonas y Shewanella. Las bacterias con capacidades enzimáticas aisladas en el presente estudio, podrían ser usadas para obtener subproductos de los desechos de langostinos, así como en otras aplicaciones industriales.
description Bacteria and microbial enzymes are biocatalysts and can be used as an alternative to industrial chemical processes. The present study focused on isolating and identifying bacterial strains from shrimp waste, that produce amylases, lipases, proteases and chitinases with potential use on shrimp waste treatment. Thirty-two bacterial strains were isolated, phenotypically characterized, and identified by the API system and the molecular analysis of the 16S rDNA. It was found that 28.13% of the isolated bacterial strains had amylolytic capacity, 87.50% lipolytic, 96.88% proteolytic and 28.13% chitinolytic capacity on agar plates with specific substrates. The genera Bacillus, Burkholderia, Ochrobactrum, Vibrio, Pseudomonas and Shewanella were identified. Bacteria with enzymatic capacities isolated in the present study, could be used to obtain by-products from shrimp waste as well as other industrial applications.
publishDate 2021
dc.date.none.fl_str_mv 2021-02-24
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/18353
10.15381/rpb.v28i1.18353
url https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/18353
identifier_str_mv 10.15381/rpb.v28i1.18353
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/18353/16388
dc.rights.none.fl_str_mv Derechos de autor 2021 Susana Sirvas Cornejo, Vanesa Buleje, Licia Salvatierra, Michael L. Jaramillo
http://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2021 Susana Sirvas Cornejo, Vanesa Buleje, Licia Salvatierra, Michael L. Jaramillo
http://creativecommons.org/licenses/by-nc-sa/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas
dc.source.none.fl_str_mv Revista Peruana de Biología; Vol 28 No 1 (2021); e18353
Revista Peruana de Biología; Vol. 28 Núm. 1 (2021); e18353
1727-9933
1561-0837
10.15381/rpb.v28i1
reponame:Revista UNMSM - Revista Peruana de Biología
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
reponame_str Revista UNMSM - Revista Peruana de Biología
collection Revista UNMSM - Revista Peruana de Biología
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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