Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina

Autores
Mohamed, Ana Mariel; Cifuente, Diego Alberto; Mattana, Claudia Maricel
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A total of 66 samples of seafood were tested for the presence of Listeria monocytogenes and other Listeria species. Listeria spp. were present in 23% of the samples (15/66) of them, 10 isolates were characterized as L. innocua (66.67%), 2 L. monocytogenes (13.33%), 1 L. grayi (6.67%), 1 L. seeligeri (6.67%) and 1 L. ivanovii (6.67%). Of the total bacterial isolates, the 20% (3/15) showed ability to form biofilm, identified as 2 species of L. innocua and 1 L. monocytogenes. The anti-Listeria activity of aqueous extracts of A. caven, A. furcatispina, P. torquata and N. cataria and their combinations was determined. The aqueous extract of P. torquata and N. cataria showed the highest inhibitory activity against strains of Listeria (2.5 mg/mL and 5 mg/mL respectively). The antibacterial activity was enhanced by the mixture of some extracts. The combinations of A. caven + A. furcatispina and A. furcatispina + P. torquata showed beneficial effect to inhibit the growth of Listeria. The fractional inhibitory concentration (FIC) index for this mixture indicated an additive effect (FIC = 0.75 and 0.56 respectively), while the remaining combinations showed indifferent effect. However, none of natural products, as well as all mixtures showed inhibitory activity in biofilm formation by Listeria at least, under the conditions assayed.
Fil: Mohamed, Ana Mariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Cifuente, Diego Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Mattana, Claudia Maricel. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
Materia
ANTI-LISTERIA ACTIVITY
ACACIA SPP
BIOFILM
COMBINATIOS OF NATURAL PRODUCTS
NEPETA CATARIA
PROSOPIS TORQUATA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/88091
Acceder
id CONICETDig_fb19b497885bb1a0f2bc2dc134db13b8
oai_identifier_str oai:ri.conicet.gov.ar:11336/88091
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Anti-listeria activity of natural products single and mixed obtained from native plants of ArgentinaMohamed, Ana MarielCifuente, Diego AlbertoMattana, Claudia MaricelANTI-LISTERIA ACTIVITYACACIA SPPBIOFILMCOMBINATIOS OF NATURAL PRODUCTSNEPETA CATARIAPROSOPIS TORQUATAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1A total of 66 samples of seafood were tested for the presence of Listeria monocytogenes and other Listeria species. Listeria spp. were present in 23% of the samples (15/66) of them, 10 isolates were characterized as L. innocua (66.67%), 2 L. monocytogenes (13.33%), 1 L. grayi (6.67%), 1 L. seeligeri (6.67%) and 1 L. ivanovii (6.67%). Of the total bacterial isolates, the 20% (3/15) showed ability to form biofilm, identified as 2 species of L. innocua and 1 L. monocytogenes. The anti-Listeria activity of aqueous extracts of A. caven, A. furcatispina, P. torquata and N. cataria and their combinations was determined. The aqueous extract of P. torquata and N. cataria showed the highest inhibitory activity against strains of Listeria (2.5 mg/mL and 5 mg/mL respectively). The antibacterial activity was enhanced by the mixture of some extracts. The combinations of A. caven + A. furcatispina and A. furcatispina + P. torquata showed beneficial effect to inhibit the growth of Listeria. The fractional inhibitory concentration (FIC) index for this mixture indicated an additive effect (FIC = 0.75 and 0.56 respectively), while the remaining combinations showed indifferent effect. However, none of natural products, as well as all mixtures showed inhibitory activity in biofilm formation by Listeria at least, under the conditions assayed.Fil: Mohamed, Ana Mariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; ArgentinaFil: Cifuente, Diego Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; ArgentinaFil: Mattana, Claudia Maricel. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; ArgentinaSocietà Italo-latinoamericana di Etnomedicina2018-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88091Mohamed, Ana Mariel; Cifuente, Diego Alberto; Mattana, Claudia Maricel; Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina; Società Italo-latinoamericana di Etnomedicina; PharmacologyOnLine; 3; 12-2018; 150-1601827-8620CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pharmacologyonline.silae.it/front/archives_2018_3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:06:23Zoai:ri.conicet.gov.ar:11336/88091instacron: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:34982025-09-03 10:06:23.951CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina
title Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina
spellingShingle Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina
Mohamed, Ana Mariel
ANTI-LISTERIA ACTIVITY
ACACIA SPP
BIOFILM
COMBINATIOS OF NATURAL PRODUCTS
NEPETA CATARIA
PROSOPIS TORQUATA
title_short Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina
title_full Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina
title_fullStr Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina
title_full_unstemmed Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina
title_sort Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina
dc.creator.none.fl_str_mv Mohamed, Ana Mariel
Cifuente, Diego Alberto
Mattana, Claudia Maricel
author Mohamed, Ana Mariel
author_facet Mohamed, Ana Mariel
Cifuente, Diego Alberto
Mattana, Claudia Maricel
author_role author
author2 Cifuente, Diego Alberto
Mattana, Claudia Maricel
author2_role author
author
dc.subject.none.fl_str_mv ANTI-LISTERIA ACTIVITY
ACACIA SPP
BIOFILM
COMBINATIOS OF NATURAL PRODUCTS
NEPETA CATARIA
PROSOPIS TORQUATA
topic ANTI-LISTERIA ACTIVITY
ACACIA SPP
BIOFILM
COMBINATIOS OF NATURAL PRODUCTS
NEPETA CATARIA
PROSOPIS TORQUATA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A total of 66 samples of seafood were tested for the presence of Listeria monocytogenes and other Listeria species. Listeria spp. were present in 23% of the samples (15/66) of them, 10 isolates were characterized as L. innocua (66.67%), 2 L. monocytogenes (13.33%), 1 L. grayi (6.67%), 1 L. seeligeri (6.67%) and 1 L. ivanovii (6.67%). Of the total bacterial isolates, the 20% (3/15) showed ability to form biofilm, identified as 2 species of L. innocua and 1 L. monocytogenes. The anti-Listeria activity of aqueous extracts of A. caven, A. furcatispina, P. torquata and N. cataria and their combinations was determined. The aqueous extract of P. torquata and N. cataria showed the highest inhibitory activity against strains of Listeria (2.5 mg/mL and 5 mg/mL respectively). The antibacterial activity was enhanced by the mixture of some extracts. The combinations of A. caven + A. furcatispina and A. furcatispina + P. torquata showed beneficial effect to inhibit the growth of Listeria. The fractional inhibitory concentration (FIC) index for this mixture indicated an additive effect (FIC = 0.75 and 0.56 respectively), while the remaining combinations showed indifferent effect. However, none of natural products, as well as all mixtures showed inhibitory activity in biofilm formation by Listeria at least, under the conditions assayed.
Fil: Mohamed, Ana Mariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Cifuente, Diego Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Mattana, Claudia Maricel. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia; Argentina
description A total of 66 samples of seafood were tested for the presence of Listeria monocytogenes and other Listeria species. Listeria spp. were present in 23% of the samples (15/66) of them, 10 isolates were characterized as L. innocua (66.67%), 2 L. monocytogenes (13.33%), 1 L. grayi (6.67%), 1 L. seeligeri (6.67%) and 1 L. ivanovii (6.67%). Of the total bacterial isolates, the 20% (3/15) showed ability to form biofilm, identified as 2 species of L. innocua and 1 L. monocytogenes. The anti-Listeria activity of aqueous extracts of A. caven, A. furcatispina, P. torquata and N. cataria and their combinations was determined. The aqueous extract of P. torquata and N. cataria showed the highest inhibitory activity against strains of Listeria (2.5 mg/mL and 5 mg/mL respectively). The antibacterial activity was enhanced by the mixture of some extracts. The combinations of A. caven + A. furcatispina and A. furcatispina + P. torquata showed beneficial effect to inhibit the growth of Listeria. The fractional inhibitory concentration (FIC) index for this mixture indicated an additive effect (FIC = 0.75 and 0.56 respectively), while the remaining combinations showed indifferent effect. However, none of natural products, as well as all mixtures showed inhibitory activity in biofilm formation by Listeria at least, under the conditions assayed.
publishDate 2018
dc.date.none.fl_str_mv 2018-12
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/11336/88091
Mohamed, Ana Mariel; Cifuente, Diego Alberto; Mattana, Claudia Maricel; Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina; Società Italo-latinoamericana di Etnomedicina; PharmacologyOnLine; 3; 12-2018; 150-160
1827-8620
CONICET Digital
CONICET
url http://hdl.handle.net/11336/88091
identifier_str_mv Mohamed, Ana Mariel; Cifuente, Diego Alberto; Mattana, Claudia Maricel; Anti-listeria activity of natural products single and mixed obtained from native plants of Argentina; Società Italo-latinoamericana di Etnomedicina; PharmacologyOnLine; 3; 12-2018; 150-160
1827-8620
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://pharmacologyonline.silae.it/front/archives_2018_3
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
dc.publisher.none.fl_str_mv Società Italo-latinoamericana di Etnomedicina
publisher.none.fl_str_mv Società Italo-latinoamericana di Etnomedicina
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
_version_ 1842269956624875520
score 13.13397

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