Antibacterial activity of ethanolic extracts of marine algae from central coast of Peru

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Antibacterial activity of ethanolic extracts from 12 macroalgae were evaluated. Extracts were obtained according to the protocol of Vlachos et al. (1996). Extracts were tested against with 5 clinic strains and 6 no clinic strains of the genus Staphylococcus, Enterococcus, Pseudomonas, Escherichia, S...

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Detalles Bibliográficos
Autores: Magallanes, Claudio, Córdova, César, Orozco, Rita
Formato: artículo
Fecha de Publicación:2003
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/2494
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/2494
Nivel de acceso:acceso abierto
Materia:macroalga
antibiosis
metabolito
actividad antibacteriana
bioactividad
macroalgae
metabolite
antibacterial activity
bioactivity
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spelling Antibacterial activity of ethanolic extracts of marine algae from central coast of PeruActividad antibacteriana de extractos etanólicos de macroalgas marinas de la costa central del PerúMagallanes, ClaudioCórdova, CésarOrozco, Ritamacroalgaantibiosismetabolitoactividad antibacterianabioactividadmacroalgaeantibiosismetaboliteantibacterial activitybioactivityAntibacterial activity of ethanolic extracts from 12 macroalgae were evaluated. Extracts were obtained according to the protocol of Vlachos et al. (1996). Extracts were tested against with 5 clinic strains and 6 no clinic strains of the genus Staphylococcus, Enterococcus, Pseudomonas, Escherichia, Salmonella, Aeromonas y Vibrio. Only Grateloupia doryphora, Ahnfeltiopsis durvillaei, Prionitis decipiens (Rhodophyta), Petalonia fascia (Phaeophyta) and Bryopsis plumosa (Chlorophyta) showed some antibacterial activity against the clinic strains Staphylococcus aureus ATCC 25923 and Enterococcus faecalis ATCC 29212 and the no clinic strain Staphylococcus aureus ATCC 6633. Ethanolic extract of B. plumosa presented the highest antibacterial activity against S. aureus strains. The extract of P. fascia showed the highest antibacterial activity against the three sensible strains.Se evaluó la actividad antibacteriana de extractos etanólicos de 12 especies de macroalgas marinas. Los extractos fueron obtenidos de acuerdo al protocolo modificado de Vlachos et al. (1996). Cada extracto se enfrentó contra 5 cepas bacterianas de origen clínico y 6 no clínico perteneciente a los géneros Staphylococcus, Enterococcus, Pseudomonas, Escherichia, Salmonella, Aeromonas y Vibrio. De 12 especies de algas ensayadas solamente 5 (Grateloupia doryphora, Ahnfeltiopsis durvillaei, Prionitis decipiens, Petalonia fascia y Bryopsis plumosa) presentaron algún efecto antibacteriano. Asimismo, de 11 cepas bacterianas probadas solamente las cepas clínicas Staphylococcus aureus ATCC 25923 y Enterococcus faecalis ATCC 29212 y la cepa no clínica Staphylococcus aureus ATCC 6633 fueron sensibles a los extractos algales. El extracto etanólico de B. plumosa presentó el mayor efecto antibacteriano contra las dos cepas de S. aureus, manifestándose en el mayor tamaño de sus halos de inhibición, mientras que el extracto de P. fascia mostró mayor espectro antibacteriano, inhibiendo a las 3 cepas mencionadas.Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas2003-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/249410.15381/rpb.v10i2.2494Revista Peruana de Biología; Vol. 10 Núm. 2 (2003); 125-132Revista Peruana de Biología; Vol. 10 No. 2 (2003); 125-1321727-99331561-0837reponame:Revistas - Universidad Nacional Mayor de San Marcosinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/2494/2187Derechos de autor 2003 Claudio Magallanes, César Córdova, Rita Orozcohttps://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccessoai:ojs.csi.unmsm:article/24942020-05-25T15:41:45Z
dc.title.none.fl_str_mv Antibacterial activity of ethanolic extracts of marine algae from central coast of Peru
Actividad antibacteriana de extractos etanólicos de macroalgas marinas de la costa central del Perú
title Antibacterial activity of ethanolic extracts of marine algae from central coast of Peru
spellingShingle Antibacterial activity of ethanolic extracts of marine algae from central coast of Peru
Magallanes, Claudio
macroalga
antibiosis
metabolito
actividad antibacteriana
bioactividad
macroalgae
antibiosis
metabolite
antibacterial activity
bioactivity
title_short Antibacterial activity of ethanolic extracts of marine algae from central coast of Peru
title_full Antibacterial activity of ethanolic extracts of marine algae from central coast of Peru
title_fullStr Antibacterial activity of ethanolic extracts of marine algae from central coast of Peru
title_full_unstemmed Antibacterial activity of ethanolic extracts of marine algae from central coast of Peru
title_sort Antibacterial activity of ethanolic extracts of marine algae from central coast of Peru
dc.creator.none.fl_str_mv Magallanes, Claudio
Córdova, César
Orozco, Rita
author Magallanes, Claudio
author_facet Magallanes, Claudio
Córdova, César
Orozco, Rita
author_role author
author2 Córdova, César
Orozco, Rita
author2_role author
author
dc.subject.none.fl_str_mv macroalga
antibiosis
metabolito
actividad antibacteriana
bioactividad
macroalgae
antibiosis
metabolite
antibacterial activity
bioactivity
topic macroalga
antibiosis
metabolito
actividad antibacteriana
bioactividad
macroalgae
antibiosis
metabolite
antibacterial activity
bioactivity
description Antibacterial activity of ethanolic extracts from 12 macroalgae were evaluated. Extracts were obtained according to the protocol of Vlachos et al. (1996). Extracts were tested against with 5 clinic strains and 6 no clinic strains of the genus Staphylococcus, Enterococcus, Pseudomonas, Escherichia, Salmonella, Aeromonas y Vibrio. Only Grateloupia doryphora, Ahnfeltiopsis durvillaei, Prionitis decipiens (Rhodophyta), Petalonia fascia (Phaeophyta) and Bryopsis plumosa (Chlorophyta) showed some antibacterial activity against the clinic strains Staphylococcus aureus ATCC 25923 and Enterococcus faecalis ATCC 29212 and the no clinic strain Staphylococcus aureus ATCC 6633. Ethanolic extract of B. plumosa presented the highest antibacterial activity against S. aureus strains. The extract of P. fascia showed the highest antibacterial activity against the three sensible strains.
publishDate 2003
dc.date.none.fl_str_mv 2003-12-31
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/2494
10.15381/rpb.v10i2.2494
url https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/2494
identifier_str_mv 10.15381/rpb.v10i2.2494
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/rpb/article/view/2494/2187
dc.rights.none.fl_str_mv Derechos de autor 2003 Claudio Magallanes, César Córdova, Rita Orozco
https://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2003 Claudio Magallanes, César Córdova, Rita Orozco
https://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. 10 Núm. 2 (2003); 125-132
Revista Peruana de Biología; Vol. 10 No. 2 (2003); 125-132
1727-9933
1561-0837
reponame:Revistas - Universidad Nacional Mayor de San Marcos
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
instname_str Universidad Nacional Mayor de San Marcos
instacron_str UNMSM
institution UNMSM
reponame_str Revistas - Universidad Nacional Mayor de San Marcos
collection Revistas - Universidad Nacional Mayor de San Marcos
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1795238309233950720
score 13.914502
Antibacterial activity of ethanolic extracts of marine algae from central coast of Peru
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