Anti-quorum sensing and antimicrobial activity of aromatic species from South America
- Autores
- Pellegrini, María Celeste; Alvarez, María Victoria; Ponce, Alejandra Graciela; Cugnata, Noelia Melina; de Piano, Fiorella Giselle; Fuselli, Sandra Rosa
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Quorum sensing (QS) is a bacterial communication mechanism that depends on population density. The interruption of QS is one example of an antipathogenic effect. We investigated the anti-QS and antimicrobial properties of essential oils from Argentina: Salvia officinalis, Minthostachys mollis, Satureja odora, Schinus molle, Lepechinia floribunda and Artemisia annua. Anti-QS activity was determined by measuring the production of violacein in Chromobacterium violaceum through UV–visible spectrophotometry and the minimal QS inhibitory concentration (MQSIC) was calculated. The antimicrobial activity was determined using Escherichia coli, Listeria innocua and Staphylococcus aureus as indicators. Minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) were determined by performing the broth microdilution assay. Minthostachys mollis showed statistically significant QS inhibition properties. This essential oil reduced pigment production by 90% when it was applied at a sublethal concentration (0.02% v/v). Conversely, the highest bacteriostatic and bactericidal activity was exhibited by S. molle oil. Minthostachys mollis essential oil is a good candidate for the development of anti-QS products with a potential application in the control of bacterial diseases mediated by QS. As this strategy interferes with the expression of pathogenic traits rather than killing the microorganism or impeding microbial growth, it avoids the problem of resistance.
Fil: Pellegrini, María Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; Argentina
Fil: Alvarez, María Victoria. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Investigación en Ingeniería en Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Ponce, Alejandra Graciela. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Investigación en Ingeniería en Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
Fil: Cugnata, Noelia Melina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; Argentina
Fil: de Piano, Fiorella Giselle. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Fuselli, Sandra Rosa. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; Argentina - Materia
-
Chromobacterium violaceum
Escherichia coli
essential oils
quorum sensing - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/101467
Ver los metadatos del registro completo
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Anti-quorum sensing and antimicrobial activity of aromatic species from South AmericaPellegrini, María CelesteAlvarez, María VictoriaPonce, Alejandra GracielaCugnata, Noelia Melinade Piano, Fiorella GiselleFuselli, Sandra RosaChromobacterium violaceumEscherichia coliessential oilsquorum sensinghttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Quorum sensing (QS) is a bacterial communication mechanism that depends on population density. The interruption of QS is one example of an antipathogenic effect. We investigated the anti-QS and antimicrobial properties of essential oils from Argentina: Salvia officinalis, Minthostachys mollis, Satureja odora, Schinus molle, Lepechinia floribunda and Artemisia annua. Anti-QS activity was determined by measuring the production of violacein in Chromobacterium violaceum through UV–visible spectrophotometry and the minimal QS inhibitory concentration (MQSIC) was calculated. The antimicrobial activity was determined using Escherichia coli, Listeria innocua and Staphylococcus aureus as indicators. Minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) were determined by performing the broth microdilution assay. Minthostachys mollis showed statistically significant QS inhibition properties. This essential oil reduced pigment production by 90% when it was applied at a sublethal concentration (0.02% v/v). Conversely, the highest bacteriostatic and bactericidal activity was exhibited by S. molle oil. Minthostachys mollis essential oil is a good candidate for the development of anti-QS products with a potential application in the control of bacterial diseases mediated by QS. As this strategy interferes with the expression of pathogenic traits rather than killing the microorganism or impeding microbial growth, it avoids the problem of resistance.Fil: Pellegrini, María Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; ArgentinaFil: Alvarez, María Victoria. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Investigación en Ingeniería en Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; ArgentinaFil: Ponce, Alejandra Graciela. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Investigación en Ingeniería en Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; ArgentinaFil: Cugnata, Noelia Melina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; ArgentinaFil: de Piano, Fiorella Giselle. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Fuselli, Sandra Rosa. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; ArgentinaAllured Publ Corp2014-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/101467Pellegrini, María Celeste; Alvarez, María Victoria; Ponce, Alejandra Graciela; Cugnata, Noelia Melina; de Piano, Fiorella Giselle; et al.; Anti-quorum sensing and antimicrobial activity of aromatic species from South America; Allured Publ Corp; Journal of Essential Oil Research; 26; 6; 7-2014; 458-4651041-2905CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/10412905.2014.947387info:eu-repo/semantics/altIdentifier/doi/10.1080/10412905.2014.947387info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:15:00Zoai:ri.conicet.gov.ar:11336/101467instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:15:00.85CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Anti-quorum sensing and antimicrobial activity of aromatic species from South America |
title |
Anti-quorum sensing and antimicrobial activity of aromatic species from South America |
spellingShingle |
Anti-quorum sensing and antimicrobial activity of aromatic species from South America Pellegrini, María Celeste Chromobacterium violaceum Escherichia coli essential oils quorum sensing |
title_short |
Anti-quorum sensing and antimicrobial activity of aromatic species from South America |
title_full |
Anti-quorum sensing and antimicrobial activity of aromatic species from South America |
title_fullStr |
Anti-quorum sensing and antimicrobial activity of aromatic species from South America |
title_full_unstemmed |
Anti-quorum sensing and antimicrobial activity of aromatic species from South America |
title_sort |
Anti-quorum sensing and antimicrobial activity of aromatic species from South America |
dc.creator.none.fl_str_mv |
Pellegrini, María Celeste Alvarez, María Victoria Ponce, Alejandra Graciela Cugnata, Noelia Melina de Piano, Fiorella Giselle Fuselli, Sandra Rosa |
author |
Pellegrini, María Celeste |
author_facet |
Pellegrini, María Celeste Alvarez, María Victoria Ponce, Alejandra Graciela Cugnata, Noelia Melina de Piano, Fiorella Giselle Fuselli, Sandra Rosa |
author_role |
author |
author2 |
Alvarez, María Victoria Ponce, Alejandra Graciela Cugnata, Noelia Melina de Piano, Fiorella Giselle Fuselli, Sandra Rosa |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Chromobacterium violaceum Escherichia coli essential oils quorum sensing |
topic |
Chromobacterium violaceum Escherichia coli essential oils quorum sensing |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Quorum sensing (QS) is a bacterial communication mechanism that depends on population density. The interruption of QS is one example of an antipathogenic effect. We investigated the anti-QS and antimicrobial properties of essential oils from Argentina: Salvia officinalis, Minthostachys mollis, Satureja odora, Schinus molle, Lepechinia floribunda and Artemisia annua. Anti-QS activity was determined by measuring the production of violacein in Chromobacterium violaceum through UV–visible spectrophotometry and the minimal QS inhibitory concentration (MQSIC) was calculated. The antimicrobial activity was determined using Escherichia coli, Listeria innocua and Staphylococcus aureus as indicators. Minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) were determined by performing the broth microdilution assay. Minthostachys mollis showed statistically significant QS inhibition properties. This essential oil reduced pigment production by 90% when it was applied at a sublethal concentration (0.02% v/v). Conversely, the highest bacteriostatic and bactericidal activity was exhibited by S. molle oil. Minthostachys mollis essential oil is a good candidate for the development of anti-QS products with a potential application in the control of bacterial diseases mediated by QS. As this strategy interferes with the expression of pathogenic traits rather than killing the microorganism or impeding microbial growth, it avoids the problem of resistance. Fil: Pellegrini, María Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; Argentina Fil: Alvarez, María Victoria. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Investigación en Ingeniería en Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina Fil: Ponce, Alejandra Graciela. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química. Grupo de Investigación en Ingeniería en Alimentos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina Fil: Cugnata, Noelia Melina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; Argentina Fil: de Piano, Fiorella Giselle. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina Fil: Fuselli, Sandra Rosa. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología. Laboratorio de Artrópodos; Argentina |
description |
Quorum sensing (QS) is a bacterial communication mechanism that depends on population density. The interruption of QS is one example of an antipathogenic effect. We investigated the anti-QS and antimicrobial properties of essential oils from Argentina: Salvia officinalis, Minthostachys mollis, Satureja odora, Schinus molle, Lepechinia floribunda and Artemisia annua. Anti-QS activity was determined by measuring the production of violacein in Chromobacterium violaceum through UV–visible spectrophotometry and the minimal QS inhibitory concentration (MQSIC) was calculated. The antimicrobial activity was determined using Escherichia coli, Listeria innocua and Staphylococcus aureus as indicators. Minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) were determined by performing the broth microdilution assay. Minthostachys mollis showed statistically significant QS inhibition properties. This essential oil reduced pigment production by 90% when it was applied at a sublethal concentration (0.02% v/v). Conversely, the highest bacteriostatic and bactericidal activity was exhibited by S. molle oil. Minthostachys mollis essential oil is a good candidate for the development of anti-QS products with a potential application in the control of bacterial diseases mediated by QS. As this strategy interferes with the expression of pathogenic traits rather than killing the microorganism or impeding microbial growth, it avoids the problem of resistance. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-07 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/101467 Pellegrini, María Celeste; Alvarez, María Victoria; Ponce, Alejandra Graciela; Cugnata, Noelia Melina; de Piano, Fiorella Giselle; et al.; Anti-quorum sensing and antimicrobial activity of aromatic species from South America; Allured Publ Corp; Journal of Essential Oil Research; 26; 6; 7-2014; 458-465 1041-2905 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/101467 |
identifier_str_mv |
Pellegrini, María Celeste; Alvarez, María Victoria; Ponce, Alejandra Graciela; Cugnata, Noelia Melina; de Piano, Fiorella Giselle; et al.; Anti-quorum sensing and antimicrobial activity of aromatic species from South America; Allured Publ Corp; Journal of Essential Oil Research; 26; 6; 7-2014; 458-465 1041-2905 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/10412905.2014.947387 info:eu-repo/semantics/altIdentifier/doi/10.1080/10412905.2014.947387 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Allured Publ Corp |
publisher.none.fl_str_mv |
Allured Publ Corp |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844614082479521792 |
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13.070432 |