Universidad de Costa Rica
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo Depositar
  • Políticas
  • Contacto
    • español
    • English
  • English 
    • español
    • English
  • Login
View Item 
  •   Kérwá Home
  • Investigación
  • Ciencias básicas
  • Química
  • View Item
  •   Kérwá Home
  • Investigación
  • Ciencias básicas
  • Química
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Antimicrobial activity of sodium carboxylates against arcobacter sp. y campylobacter Sp.

artículo científico
Thumbnail
View/Open
Artículo principal (278.8Kb)
Date
2019
Author
Acuña Díaz, Lucía
Umaña Solano, Melissa
Cabezas Pizarro, Jorge A.
Redondo Solano, Mauricio
Chaves Ulate, Evelyn Carolina
Arias Echandi, María Laura
Metadata
Show full item record
Abstract
Arcobacter and Campylobacter genres are pathogenic microorganisms associated with gastrointestinal diseases and their main transmission route is through food and water. Both genres have been strongly associated to poultry, these animals have been signed as reservoirs and contamination sources. Due to this characteristic, industries associated to poultry production had to establish control measures for these bacteria, being hygiene and disinfection one of the most important ones at processing plant level. The use of chemical agents for the control of pathogenic and spoilage microorganisms is one of the most used strategies in food industry, nevertheless, the inadequate use of these substances and the transmission of resistance genes between strains has motivated an increase in the appearance of resistant microorganisms. This has led to the search of new chemical agents that accomplish with the characteristics requested by food industry, including to be non-toxic for consumers, food compatible and active at concentrations similar to routinely used. The main objective of this study was to evaluate the antimicrobial activity of eight different sodium carboxylates against different Arcobacter and Campylobacter strains. Growth of these bacteria was determined at different concentrations of the salts. For Arcobacter, the inhibitory effect of the corresponding sodium salts was as follows: butanoate >gallate – 4-bromobenzoate - decanoate>benzoate>octanoate>caffeate> ascorbate; whereas for Campylobacter was: gallate – 4-bromobenzoate >decanoate – octanoate – butanoate – benzoate >caffeate> ascorbate. Sodium gallate and sodium 4-bromobenzoate were the two salts that presented inhibitory effect at lower concentrations for both bacteria (MIC = 31 µg/mL), butanoate presented a MIC ever lower but only against Arcobacter strains (< 8µg/mL).
URI
https://hdl.handle.net/10669/88362
External link to the item
10.24941/ijcr.34392.02.2019
https://www.journalcra.com/article/antimicrobial-activity-sodium-carboxylates-against-arcobacter-sp-y-campylobacter-sp
Collections
  • Química [291]



  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
  • Biblioteca Digital del CIICLA
  • Repositorio Documental Rafael Obregón Loría (CIHAC)
  • Biblioteca Digital Carlos Melendez (CIHAC)
  • Repositorio de Fotografías
  • Colección de videos de UPA-VAS
  • Sitios recomendados

  • Buscador regional de LA Referencia
  • Buscador del Open ROAR
  • Scientific Electronic Library Online (SciELO)
  • Directory of Open Access Journals (DOAJ)
  • Redalyc
  • Redes sociales

  • facebook.com/repositoriokerwa
  • @Ciencia_UCR
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo depositar
  • Políticas
Contact Us | Send Feedback
Repositorio Institucional de la Universidad de Costa Rica. Algunos derechos reservados. Este repositorio funciona con DSpace.
 

 

Browse

All of KérwáCommunities & CollectionsTitlesAuthorsSubjectsProcedenceTypeThis CollectionTitlesAuthorsSubjectsProcedenceType

My Account

LoginRegister

Statistics

View Usage Statistics

  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
  • Biblioteca Digital del CIICLA
  • Repositorio Documental Rafael Obregón Loría (CIHAC)
  • Biblioteca Digital Carlos Melendez (CIHAC)
  • Repositorio de Fotografías
  • Colección de videos de UPA-VAS
  • Sitios recomendados

  • Buscador regional de LA Referencia
  • Buscador del Open ROAR
  • Scientific Electronic Library Online (SciELO)
  • Directory of Open Access Journals (DOAJ)
  • Redalyc
  • Redes sociales

  • facebook.com/repositoriokerwa
  • @Ciencia_UCR
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo depositar
  • Políticas
Contact Us | Send Feedback
Repositorio Institucional de la Universidad de Costa Rica. Algunos derechos reservados. Este repositorio funciona con DSpace.