FREQUENCY OF ENTEROBACTERIA IN FRESH VEGETABLES OF RAW CONSUMPTION SOLD IN FOUR MARKETS IN LIMA, PERU

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The purpose of this study was to evaluate the degree of faecal contamination in three vegetables of major raw consumption that are sold in four large wholesale markets in Lima, Peru. A total of 180 samples, 15 lettuce (Lactuca sativa), 15 cabbage (Brassica oleracea) and 15 spinach (Spinacea oleracea...

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Detalles Bibliográficos
Autores: Muñoz J., Silvia, Vilca L., Miguel, Ramos D., Daphne, Lucas L., Juan
Formato: artículo
Fecha de Publicación:2013
Institución:Universidad Nacional Mayor de San Marcos
Repositorio:Revista UNMSM - Revista de Investigaciones Veterinarias del Perú
Lenguaje:español
OAI Identifier:oai:ojs.csi.unmsm:article/2578
Enlace del recurso:https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/2578
Nivel de acceso:acceso abierto
Materia:Escherichia coli
Salmonella
lettuce
cabbage
spinach
market
lechuga
col
espinaca
mercado
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network_name_str Revista UNMSM - Revista de Investigaciones Veterinarias del Perú
spelling FREQUENCY OF ENTEROBACTERIA IN FRESH VEGETABLES OF RAW CONSUMPTION SOLD IN FOUR MARKETS IN LIMA, PERUFRECUENCIA DE ENTEROBACTERIAS EN VERDURAS FRESCAS DE CONSUMO CRUDO EXPENDIDAS EN CUATRO MERCADOS DE LIMA, PERÚMuñoz J., SilviaVilca L., MiguelRamos D., DaphneLucas L., JuanEscherichia coliSalmonellalettucecabbagespinachmarketEscherichia coliSalmonellalechugacolespinacamercadoThe purpose of this study was to evaluate the degree of faecal contamination in three vegetables of major raw consumption that are sold in four large wholesale markets in Lima, Peru. A total of 180 samples, 15 lettuce (Lactuca sativa), 15 cabbage (Brassica oleracea) and 15 spinach (Spinacea oleracea) from La Parada, Ramón Castilla, Ceres and Caquetá markets were collected within a year. Samples were processed using the Most Probable Number method for faecal coliform and E. coli Type I (Typical) detection and count, plus the Absence/Presence test for Salmonella. In the study, 18.9% of all vegetables and 22.2% of vegetables from La Parada market had faecal coliform levels higher than those established by the International Commission on Microbiological Specifications for Foods (ICMSF). In addition, 2.2% vegetables from Caquetá market had high levels of E. coli Type I (Typical), where spinach showed the highest contamination. Ten percent of vegetables had Salmonella spp, where cabbage had the highest levels.El presente estudio tuvo como objetivo evaluar el grado de contaminación fecal en tres verduras de mayor consumo crudo que se expenden en cuatro mercados mayoristas de Lima, Perú: La Parada, Ramón Castilla, Ceres y Caquetá. Se recolectaron 15 muestras de lechuga (Lactuca sativa), 15 de col (Brassica oleracea) y 15 de espinaca (Spinacea oleracea) por mercado en un año (n=180). Las muestras fueron procesadas por el método del Número más Probable para la detección y recuento de coliformes fecales y E. coli Tipo I (Típico), así como por la prueba de Ausencia/Presencia para Salmonella. El estudio demostró que el 18.9% del total de verduras y el 22.2% de verduras provenientes del mercado de La Parada presentaron niveles de coli fecales superiores a lo establecido por la International Commission on Microbiological Specifications for Foods (ICMSF), siendo la espinaca la más contaminada. Además, el 2.2% de verduras del mercado Caquetá presentó niveles elevados de E. coli Tipo I (Típico) y el 10% de las verduras presentó contaminación por Salmonella spp, especialmente la col.Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria2013-09-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/257810.15381/rivep.v24i3.2578Revista de Investigaciones Veterinarias del Perú; Vol 24 No 3 (2013); 300-306Revista de Investigaciones Veterinarias del Perú; Vol. 24 Núm. 3 (2013); 300-3061682-34191609-9117reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perúinstname:Universidad Nacional Mayor de San Marcosinstacron:UNMSMspahttps://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/2578/2255Derechos de autor 2013 Silvia Muñoz J., Miguel Vilca L., Daphne Ramos D., Juan Lucas L.http://creativecommons.org/licenses/by-nc-sa/4.0info:eu-repo/semantics/openAccess2021-06-01T18:07:01Zmail@mail.com -
dc.title.none.fl_str_mv FREQUENCY OF ENTEROBACTERIA IN FRESH VEGETABLES OF RAW CONSUMPTION SOLD IN FOUR MARKETS IN LIMA, PERU
FRECUENCIA DE ENTEROBACTERIAS EN VERDURAS FRESCAS DE CONSUMO CRUDO EXPENDIDAS EN CUATRO MERCADOS DE LIMA, PERÚ
title FREQUENCY OF ENTEROBACTERIA IN FRESH VEGETABLES OF RAW CONSUMPTION SOLD IN FOUR MARKETS IN LIMA, PERU
spellingShingle FREQUENCY OF ENTEROBACTERIA IN FRESH VEGETABLES OF RAW CONSUMPTION SOLD IN FOUR MARKETS IN LIMA, PERU
Muñoz J., Silvia
Escherichia coli
Salmonella
lettuce
cabbage
spinach
market
Escherichia coli
Salmonella
lechuga
col
espinaca
mercado
title_short FREQUENCY OF ENTEROBACTERIA IN FRESH VEGETABLES OF RAW CONSUMPTION SOLD IN FOUR MARKETS IN LIMA, PERU
title_full FREQUENCY OF ENTEROBACTERIA IN FRESH VEGETABLES OF RAW CONSUMPTION SOLD IN FOUR MARKETS IN LIMA, PERU
title_fullStr FREQUENCY OF ENTEROBACTERIA IN FRESH VEGETABLES OF RAW CONSUMPTION SOLD IN FOUR MARKETS IN LIMA, PERU
title_full_unstemmed FREQUENCY OF ENTEROBACTERIA IN FRESH VEGETABLES OF RAW CONSUMPTION SOLD IN FOUR MARKETS IN LIMA, PERU
title_sort FREQUENCY OF ENTEROBACTERIA IN FRESH VEGETABLES OF RAW CONSUMPTION SOLD IN FOUR MARKETS IN LIMA, PERU
dc.creator.none.fl_str_mv Muñoz J., Silvia
Vilca L., Miguel
Ramos D., Daphne
Lucas L., Juan
author Muñoz J., Silvia
author_facet Muñoz J., Silvia
Vilca L., Miguel
Ramos D., Daphne
Lucas L., Juan
author_role author
author2 Vilca L., Miguel
Ramos D., Daphne
Lucas L., Juan
author2_role author
author
author
dc.subject.none.fl_str_mv Escherichia coli
Salmonella
lettuce
cabbage
spinach
market
Escherichia coli
Salmonella
lechuga
col
espinaca
mercado
topic Escherichia coli
Salmonella
lettuce
cabbage
spinach
market
Escherichia coli
Salmonella
lechuga
col
espinaca
mercado
dc.description.none.fl_txt_mv The purpose of this study was to evaluate the degree of faecal contamination in three vegetables of major raw consumption that are sold in four large wholesale markets in Lima, Peru. A total of 180 samples, 15 lettuce (Lactuca sativa), 15 cabbage (Brassica oleracea) and 15 spinach (Spinacea oleracea) from La Parada, Ramón Castilla, Ceres and Caquetá markets were collected within a year. Samples were processed using the Most Probable Number method for faecal coliform and E. coli Type I (Typical) detection and count, plus the Absence/Presence test for Salmonella. In the study, 18.9% of all vegetables and 22.2% of vegetables from La Parada market had faecal coliform levels higher than those established by the International Commission on Microbiological Specifications for Foods (ICMSF). In addition, 2.2% vegetables from Caquetá market had high levels of E. coli Type I (Typical), where spinach showed the highest contamination. Ten percent of vegetables had Salmonella spp, where cabbage had the highest levels.
El presente estudio tuvo como objetivo evaluar el grado de contaminación fecal en tres verduras de mayor consumo crudo que se expenden en cuatro mercados mayoristas de Lima, Perú: La Parada, Ramón Castilla, Ceres y Caquetá. Se recolectaron 15 muestras de lechuga (Lactuca sativa), 15 de col (Brassica oleracea) y 15 de espinaca (Spinacea oleracea) por mercado en un año (n=180). Las muestras fueron procesadas por el método del Número más Probable para la detección y recuento de coliformes fecales y E. coli Tipo I (Típico), así como por la prueba de Ausencia/Presencia para Salmonella. El estudio demostró que el 18.9% del total de verduras y el 22.2% de verduras provenientes del mercado de La Parada presentaron niveles de coli fecales superiores a lo establecido por la International Commission on Microbiological Specifications for Foods (ICMSF), siendo la espinaca la más contaminada. Además, el 2.2% de verduras del mercado Caquetá presentó niveles elevados de E. coli Tipo I (Típico) y el 10% de las verduras presentó contaminación por Salmonella spp, especialmente la col.
description The purpose of this study was to evaluate the degree of faecal contamination in three vegetables of major raw consumption that are sold in four large wholesale markets in Lima, Peru. A total of 180 samples, 15 lettuce (Lactuca sativa), 15 cabbage (Brassica oleracea) and 15 spinach (Spinacea oleracea) from La Parada, Ramón Castilla, Ceres and Caquetá markets were collected within a year. Samples were processed using the Most Probable Number method for faecal coliform and E. coli Type I (Typical) detection and count, plus the Absence/Presence test for Salmonella. In the study, 18.9% of all vegetables and 22.2% of vegetables from La Parada market had faecal coliform levels higher than those established by the International Commission on Microbiological Specifications for Foods (ICMSF). In addition, 2.2% vegetables from Caquetá market had high levels of E. coli Type I (Typical), where spinach showed the highest contamination. Ten percent of vegetables had Salmonella spp, where cabbage had the highest levels.
publishDate 2013
dc.date.none.fl_str_mv 2013-09-16
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/veterinaria/article/view/2578
10.15381/rivep.v24i3.2578
url https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/2578
identifier_str_mv 10.15381/rivep.v24i3.2578
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistasinvestigacion.unmsm.edu.pe/index.php/veterinaria/article/view/2578/2255
dc.rights.none.fl_str_mv Derechos de autor 2013 Silvia Muñoz J., Miguel Vilca L., Daphne Ramos D., Juan Lucas L.
http://creativecommons.org/licenses/by-nc-sa/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Derechos de autor 2013 Silvia Muñoz J., Miguel Vilca L., Daphne Ramos D., Juan Lucas L.
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 Medicina Veterinaria
publisher.none.fl_str_mv Universidad Nacional Mayor de San Marcos, Facultad de Medicina Veterinaria
dc.source.none.fl_str_mv Revista de Investigaciones Veterinarias del Perú; Vol 24 No 3 (2013); 300-306
Revista de Investigaciones Veterinarias del Perú; Vol. 24 Núm. 3 (2013); 300-306
1682-3419
1609-9117
reponame:Revista UNMSM - Revista de Investigaciones Veterinarias del Perú
instname:Universidad Nacional Mayor de San Marcos
instacron:UNMSM
reponame_str Revista UNMSM - Revista de Investigaciones Veterinarias del Perú
collection Revista UNMSM - Revista de Investigaciones Veterinarias del Perú
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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score 13.9647875
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