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  • 1
    Publication Date: 2024-03-05
    Description: El cobo (Lobatus gigas) es un importante recurso pesquero para Cuba y el Caribe debido a su relevancia económica. El presente trabajo tuvo como objetivo evaluar la calidad microbiológica de la masa de cobo procesada por industrias pesqueras cubanas durante el período 2017-2019. Para ello se determinaron por cada año los microorganismos indicadores: microorganismos a 30 °C (NC ISO 4833-1: 2014), E. coli (NC ISO 7251: 2011) y microorganismos patógenos: Vibrio cholerae y Vibrio parahaemolyticus (UNE-EN ISO 21872: 2018) y Salmonella spp. (NC ISO 6579-1: 2019). Los resultados se compararon con los criterios microbiológicos establecidos en la NC 585: 2017. En los años 2017, 2018 y 2019 se analizaron 40, 35 y 45 muestras respectivamente. Durante el período analizado el indicador con mayores resultados no conformes de acuerdo con la norma cubana NC 585: 2017 fue el de microorganismos a 30 °C. Los conteos de E. coli estuvieron dentro de los límites establecidos por la Norma. Las muestras analizadas en los tres años dieron ausencia de microorganismos patógenos.
    Description: The queen conch (Lobatus gigas) is an important fishery resource for Cuba and the Caribbean due to its economic relevance. The objective of this work was to evaluate the microbiological quality of the queen conch processed by Cuban fishing industries during the 2017-2019 period. For this, the indicator microorganisms were determined for each year: microorganisms at 30 ºC (NC ISO 4833-1: 2014), E. coli (NC ISO 7251: 2011) and pathogenic microorganisms: Vibrio cholerae y Vibrio parahaemolyticus (UNE-EN ISO 21872: 2018) and Salmonella spp. (NC ISO 6579-1: 2019). The results were compared with the microbiological criteria established in NC 585: 2017. In the years 2017, 2018 and 2019, 40, 35 and 45 samples were analyzed, respectively. During the analyzed period, the indicator with the highest non-compliant results according to the Cuban standard NC 585: 2017 was that of microorganisms at 30 ºC. The E. coli counts were within the limits established by the Standard. The samples analysed in the three years gave absence of pathogenic microorganisms.
    Description: Published
    Description: Refereed
    Keywords: Masa de cobo ; Microorganismos a 30 ºC ; Microorganismos patógenos ; Calidad microbiológica ; Cobo dough ; Pathogenic microorganisms ; Microbiological quality
    Repository Name: AquaDocs
    Type: Journal Contribution
    Format: pp.71-75
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