New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components

Autores
Ojeda Sana, Adriana Maria; Van Baren, Catalina Maria; Elechosa, Miguel A.; Juárez, Miguel A.; Moreno, Silvia
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Rosemary plants growing in Argentina were studied to evaluate any relationship between the chemical composition of their essential oils and the free radical scavenging capacity. The antibacterial activity against human pathogenic and food decay bacteria was also assessed. The chemotype of rosemary essential oil rich in myrcene had greater free radical scavenging capacity, probably due to the high content of myrcene, which demonstrated the highest activity in the DPPH assay. The results obtained suggested a relationship between the antibacterial activity of rosemary essential oil, against Gram-positive and Gram-negative bacteria and the content of α-pinene. In this work, for the first time, changes in the membrane permeability of Escherichia coli and Enterococcus faecalis after treatment with α-pinene or 1,8-cineole were assessed by the SYTOX Green assay. 1,8-cineole, the other main compound present in both essential oils, was found to disrupt the cell membrane of E. coli at 1/2 × MIC (4 μL/mL).
Fil: Ojeda Sana, Adriana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Van Baren, Catalina Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Elechosa, Miguel A.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; Argentina
Fil: Juárez, Miguel A.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; Argentina
Fil: Moreno, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Materia
Α-PINENE
1,8-CINEOLE
ANTIBACTERIAL
ANTIOXIDANT
ROSEMARY OILS
SYTOX GREEN ASSAY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/84324
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/84324
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling New insights into antibacterial and antioxidant activities of rosemary essential oils and their main componentsOjeda Sana, Adriana MariaVan Baren, Catalina MariaElechosa, Miguel A.Juárez, Miguel A.Moreno, SilviaΑ-PINENE1,8-CINEOLEANTIBACTERIALANTIOXIDANTROSEMARY OILSSYTOX GREEN ASSAYhttps://purl.org/becyt/ford/3.5https://purl.org/becyt/ford/3Rosemary plants growing in Argentina were studied to evaluate any relationship between the chemical composition of their essential oils and the free radical scavenging capacity. The antibacterial activity against human pathogenic and food decay bacteria was also assessed. The chemotype of rosemary essential oil rich in myrcene had greater free radical scavenging capacity, probably due to the high content of myrcene, which demonstrated the highest activity in the DPPH assay. The results obtained suggested a relationship between the antibacterial activity of rosemary essential oil, against Gram-positive and Gram-negative bacteria and the content of α-pinene. In this work, for the first time, changes in the membrane permeability of Escherichia coli and Enterococcus faecalis after treatment with α-pinene or 1,8-cineole were assessed by the SYTOX Green assay. 1,8-cineole, the other main compound present in both essential oils, was found to disrupt the cell membrane of E. coli at 1/2 × MIC (4 μL/mL).Fil: Ojeda Sana, Adriana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaFil: Van Baren, Catalina Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; ArgentinaFil: Elechosa, Miguel A.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; ArgentinaFil: Juárez, Miguel A.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; ArgentinaFil: Moreno, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; ArgentinaElsevier2013-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/84324Ojeda Sana, Adriana Maria; Van Baren, Catalina Maria; Elechosa, Miguel A.; Juárez, Miguel A.; Moreno, Silvia; New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components; Elsevier; Food Control; 31; 1; 5-2013; 189-1950956-7135CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodcont.2012.09.022info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0956713512005221info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:08:33Zoai:ri.conicet.gov.ar:11336/84324instacron: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:34982025-10-15 15:08:33.755CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components
title New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components
spellingShingle New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components
Ojeda Sana, Adriana Maria
Α-PINENE
1,8-CINEOLE
ANTIBACTERIAL
ANTIOXIDANT
ROSEMARY OILS
SYTOX GREEN ASSAY
title_short New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components
title_full New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components
title_fullStr New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components
title_full_unstemmed New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components
title_sort New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components
dc.creator.none.fl_str_mv Ojeda Sana, Adriana Maria
Van Baren, Catalina Maria
Elechosa, Miguel A.
Juárez, Miguel A.
Moreno, Silvia
author Ojeda Sana, Adriana Maria
author_facet Ojeda Sana, Adriana Maria
Van Baren, Catalina Maria
Elechosa, Miguel A.
Juárez, Miguel A.
Moreno, Silvia
author_role author
author2 Van Baren, Catalina Maria
Elechosa, Miguel A.
Juárez, Miguel A.
Moreno, Silvia
author2_role author
author
author
author
dc.subject.none.fl_str_mv Α-PINENE
1,8-CINEOLE
ANTIBACTERIAL
ANTIOXIDANT
ROSEMARY OILS
SYTOX GREEN ASSAY
topic Α-PINENE
1,8-CINEOLE
ANTIBACTERIAL
ANTIOXIDANT
ROSEMARY OILS
SYTOX GREEN ASSAY
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.5
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Rosemary plants growing in Argentina were studied to evaluate any relationship between the chemical composition of their essential oils and the free radical scavenging capacity. The antibacterial activity against human pathogenic and food decay bacteria was also assessed. The chemotype of rosemary essential oil rich in myrcene had greater free radical scavenging capacity, probably due to the high content of myrcene, which demonstrated the highest activity in the DPPH assay. The results obtained suggested a relationship between the antibacterial activity of rosemary essential oil, against Gram-positive and Gram-negative bacteria and the content of α-pinene. In this work, for the first time, changes in the membrane permeability of Escherichia coli and Enterococcus faecalis after treatment with α-pinene or 1,8-cineole were assessed by the SYTOX Green assay. 1,8-cineole, the other main compound present in both essential oils, was found to disrupt the cell membrane of E. coli at 1/2 × MIC (4 μL/mL).
Fil: Ojeda Sana, Adriana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
Fil: Van Baren, Catalina Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Química y Metabolismo del Fármaco. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Química y Metabolismo del Fármaco; Argentina
Fil: Elechosa, Miguel A.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; Argentina
Fil: Juárez, Miguel A.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; Argentina
Fil: Moreno, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
description Rosemary plants growing in Argentina were studied to evaluate any relationship between the chemical composition of their essential oils and the free radical scavenging capacity. The antibacterial activity against human pathogenic and food decay bacteria was also assessed. The chemotype of rosemary essential oil rich in myrcene had greater free radical scavenging capacity, probably due to the high content of myrcene, which demonstrated the highest activity in the DPPH assay. The results obtained suggested a relationship between the antibacterial activity of rosemary essential oil, against Gram-positive and Gram-negative bacteria and the content of α-pinene. In this work, for the first time, changes in the membrane permeability of Escherichia coli and Enterococcus faecalis after treatment with α-pinene or 1,8-cineole were assessed by the SYTOX Green assay. 1,8-cineole, the other main compound present in both essential oils, was found to disrupt the cell membrane of E. coli at 1/2 × MIC (4 μL/mL).
publishDate 2013
dc.date.none.fl_str_mv 2013-05
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/11336/84324
Ojeda Sana, Adriana Maria; Van Baren, Catalina Maria; Elechosa, Miguel A.; Juárez, Miguel A.; Moreno, Silvia; New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components; Elsevier; Food Control; 31; 1; 5-2013; 189-195
0956-7135
CONICET Digital
CONICET
url http://hdl.handle.net/11336/84324
identifier_str_mv Ojeda Sana, Adriana Maria; Van Baren, Catalina Maria; Elechosa, Miguel A.; Juárez, Miguel A.; Moreno, Silvia; New insights into antibacterial and antioxidant activities of rosemary essential oils and their main components; Elsevier; Food Control; 31; 1; 5-2013; 189-195
0956-7135
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.foodcont.2012.09.022
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0956713512005221
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str 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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score 13.22299

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