EFECTO INHIBITORIO DE Lactobacillus plantarum AISLADOS DESDE LAS DISTINTAS ETAPAS DE LA CADENA PRODUCTIVA DE CARNE PORCINA FRENTE A Campylobacter coli

Autores/as

  • M J Ruiz

DOI:

https://doi.org/10.14409/favecv.v19isuplemento.10937

Palabras clave:

Inhibición, Lactobacillus plantarum, Campylobacter coli, producción porcina

Resumen

Lactobacillus plantarum has a great capacity to adapt to environmental and have antibacterial capacity against different pathogen. This is a potential alternative for the control of pathogen in food coming slaughter animal. The objective of this work was to determine the antibacterial effect of L. plantarum strains against C. coli strains. L. plantarum LP1, LP3, LP5 and LP7 of porcine origin and a reference strain of Campylobacter coli NCTC 11366 were used. C. coli and L. plantarum was reactivated. Lyophilized ELC and ELCn were obtained. C. coli was distributed on the surface of mCCDA by swab and the ELC and the ELCn were inoculated in wells previously made on the agar. After 48 h, the diameter of the zone of inhibition was measured. The inhibition halos produced were 23.2 mm. The ELCn showed less antagonistic activity. The LP5 ELC generated higher inhibition halos and ELCn showed no differences between the four strains studied. L. plantarum strains, isolated from the pig production chain, could potentially be applied to control C. coli. This data is added to the scarce scientific evidence of the inhibitory effect of L. plantarum before this zoonotic pathogen of importance in public health.

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Publicado

12/06/2021

Cómo citar

Ruiz, M. J. (2021). EFECTO INHIBITORIO DE Lactobacillus plantarum AISLADOS DESDE LAS DISTINTAS ETAPAS DE LA CADENA PRODUCTIVA DE CARNE PORCINA FRENTE A Campylobacter coli. FAVE Sección Ciencias Veterinarias, 19(suplemento). https://doi.org/10.14409/favecv.v19isuplemento.10937