Determinación de la presencia de Salmonella spp. en huevos de gallina de traspatio comercializados en la ciudad de Loja.
The present research was developed with the purpose of determining the presence of Salmonella spp. In eggs from backyard hens, marketed at the main free trade shows in Loja, through the "3M Petrifilm Salmonella Express" System. A total of 216 eggs randomly grouped in 72 samples (each sampl...
Đã lưu trong:
| Tác giả chính: | |
|---|---|
| Định dạng: | bachelorThesis |
| Ngôn ngữ: | spa |
| Được phát hành: |
2017
|
| Những chủ đề: | |
| Truy cập trực tuyến: | http://dspace.unl.edu.ec/jspui/handle/123456789/18470 |
| Các nhãn: |
Thêm thẻ
Không có thẻ, Là người đầu tiên thẻ bản ghi này!
|
Thêm thẻ | _version_ | 1857833110490578944 |
|---|---|
| author | Chumbi Zumba, César Armando |
| author_facet | Chumbi Zumba, César Armando |
| author_role | author |
| collection | Repositorio Universidad Nacional de Loja |
| dc.contributor.none.fl_str_mv | Escudero Sánchez, Galo Vinicio |
| dc.creator.none.fl_str_mv | Chumbi Zumba, César Armando |
| dc.date.none.fl_str_mv | 2017-03-24T20:04:20Z 2017-03-24T20:04:20Z 2017-03-24 |
| dc.format.none.fl_str_mv | 52 p. application/pdf |
| dc.identifier.none.fl_str_mv | http://dspace.unl.edu.ec/jspui/handle/123456789/18470 |
| dc.language.none.fl_str_mv | spa |
| dc.publisher.none.fl_str_mv | Loja: Universidad Nacional de Loja |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositorio Universidad Nacional de Loja instname:Universidad Nacional de Loja instacron:UNL |
| dc.subject.none.fl_str_mv | SALMONELLA ENTERITIDIS HUEVOS SALMONELOSIS |
| dc.title.none.fl_str_mv | Determinación de la presencia de Salmonella spp. en huevos de gallina de traspatio comercializados en la ciudad de Loja. |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/bachelorThesis |
| description | The present research was developed with the purpose of determining the presence of Salmonella spp. In eggs from backyard hens, marketed at the main free trade shows in Loja, through the "3M Petrifilm Salmonella Express" System. A total of 216 eggs randomly grouped in 72 samples (each sample consisting of three eggs) were analyzed. To determine prevalences and their 95% confidence intervals, the EpiR package of the statistical program Sas University Edition 2016 was used, obtaining a prevalence of 0%, and a confidence interval (CI) of 0 to 6.02% for each 18 analyzed samples And 0%, and IC from 0 to 1.65% in 72 samples, despite poor sanitary management of the nests, storage, handling, transport and sale of eggs resulting in detrimental quality and even problems In public health (sufficient cause), and because there is no necessary cause this is the presence of the etiological agent, it was concluded that in none of the analyzed samples existed the presence of Salmonella spp. However, this study does not rule out the presence of Salmonella spp. In eggs marketed in the city of Loja so it is recommended to continue monitoring due to the hygienic-sanitary conditions in which they are marketed. |
| eu_rights_str_mv | openAccess |
| format | bachelorThesis |
| id | UNL_6b094cbebf9af1ffa7a5ee7db34e2a5f |
| instacron_str | UNL |
| institution | UNL |
| instname_str | Universidad Nacional de Loja |
| language | spa |
| network_acronym_str | UNL |
| network_name_str | Repositorio Universidad Nacional de Loja |
| oai_identifier_str | oai:dspace.unl.edu.ec:123456789/18470 |
| publishDate | 2017 |
| publisher.none.fl_str_mv | Loja: Universidad Nacional de Loja |
| reponame_str | Repositorio Universidad Nacional de Loja |
| repository.mail.fl_str_mv | * |
| repository.name.fl_str_mv | Repositorio Universidad Nacional de Loja - Universidad Nacional de Loja |
| repository_id_str | 0 |
| spelling | Determinación de la presencia de Salmonella spp. en huevos de gallina de traspatio comercializados en la ciudad de Loja.Chumbi Zumba, César ArmandoSALMONELLA ENTERITIDISHUEVOSSALMONELOSISThe present research was developed with the purpose of determining the presence of Salmonella spp. In eggs from backyard hens, marketed at the main free trade shows in Loja, through the "3M Petrifilm Salmonella Express" System. A total of 216 eggs randomly grouped in 72 samples (each sample consisting of three eggs) were analyzed. To determine prevalences and their 95% confidence intervals, the EpiR package of the statistical program Sas University Edition 2016 was used, obtaining a prevalence of 0%, and a confidence interval (CI) of 0 to 6.02% for each 18 analyzed samples And 0%, and IC from 0 to 1.65% in 72 samples, despite poor sanitary management of the nests, storage, handling, transport and sale of eggs resulting in detrimental quality and even problems In public health (sufficient cause), and because there is no necessary cause this is the presence of the etiological agent, it was concluded that in none of the analyzed samples existed the presence of Salmonella spp. However, this study does not rule out the presence of Salmonella spp. In eggs marketed in the city of Loja so it is recommended to continue monitoring due to the hygienic-sanitary conditions in which they are marketed.El presente trabajo de investigación se desarrolló con el propósito de determinar la presencia de Salmonella spp. en huevos provenientes de gallinas de traspatio, comercializados en las principales ferias libres de la ciudad Loja, a través del Sistema “3M Petrifilm Salmonella Express”, En total se analizaron 216 huevos aleatoriamente agrupados en 72 muestras (cada muestra constituida por tres huevos). Para determinar prevalencias y sus intervalos de confianza al 95% se utilizó el paquete EpiR del programa estadístico Sas University Edition 2016, obteniéndose una prevalencia de 0%, e intervalo de confianza (IC) de 0 a 6,02 % por cada 18 muestras analizadas y de 0%, e IC de 0 a 1,65% en 72 muestras, a pesar del manejo sanitario deficiente de los nidales, almacenamiento, manipulación, transporte y venta de los huevos resultando perjudicial en la calidad de los mismos e incluso producir problemas en salud pública (causa suficiente), y al no existir la causa necesaria esto es la presencia del agente etiológico, se llegó a la conclusión que en ninguna de las muestras analizadas existía la presencia de Salmonella spp. Sin embargo este estudio no descarta la presencia de Salmonella spp. en huevos comercializados en la ciudad de Loja por lo que se recomienda continuar monitoreando debido a las condiciones higiénico-sanitarias en las que se comercializan.Loja: Universidad Nacional de LojaEscudero Sánchez, Galo Vinicio2017-03-24T20:04:20Z2017-03-24T20:04:20Z2017-03-24info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesis52 p.application/pdfhttp://dspace.unl.edu.ec/jspui/handle/123456789/18470spainfo:eu-repo/semantics/openAccessreponame:Repositorio Universidad Nacional de Lojainstname:Universidad Nacional de Lojainstacron:UNL2025-05-02T16:40:37Zoai:dspace.unl.edu.ec:123456789/18470Institucionalhttps://dspace.unl.edu.ec/Universidad públicahttps://unl.edu.ec/https://dspace.unl.edu.ec/oaiEcuador***opendoar:02025-05-02T16:40:37falseInstitucionalhttps://dspace.unl.edu.ec/Universidad públicahttps://unl.edu.ec/https://dspace.unl.edu.ec/oai*Ecuador***opendoar:02025-05-02T16:40:37Repositorio Universidad Nacional de Loja - Universidad Nacional de Lojafalse |
| spellingShingle | Determinación de la presencia de Salmonella spp. en huevos de gallina de traspatio comercializados en la ciudad de Loja. Chumbi Zumba, César Armando SALMONELLA ENTERITIDIS HUEVOS SALMONELOSIS |
| status_str | publishedVersion |
| title | Determinación de la presencia de Salmonella spp. en huevos de gallina de traspatio comercializados en la ciudad de Loja. |
| title_full | Determinación de la presencia de Salmonella spp. en huevos de gallina de traspatio comercializados en la ciudad de Loja. |
| title_fullStr | Determinación de la presencia de Salmonella spp. en huevos de gallina de traspatio comercializados en la ciudad de Loja. |
| title_full_unstemmed | Determinación de la presencia de Salmonella spp. en huevos de gallina de traspatio comercializados en la ciudad de Loja. |
| title_short | Determinación de la presencia de Salmonella spp. en huevos de gallina de traspatio comercializados en la ciudad de Loja. |
| title_sort | Determinación de la presencia de Salmonella spp. en huevos de gallina de traspatio comercializados en la ciudad de Loja. |
| topic | SALMONELLA ENTERITIDIS HUEVOS SALMONELOSIS |
| url | http://dspace.unl.edu.ec/jspui/handle/123456789/18470 |