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Revista de la Facultad de Ciencias Agropecuarias
Article . 2021 . Peer-reviewed
License: CC BY NC SA
Data sources: Crossref
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Evaluación microbiológica de carcasas de pollo y ambientes de centros de faenamiento en una provincia de la Amazonía Peruana

Authors: Juan Alexander Rondón Espinoza; Cyndi Tatiana Cabrera Marino; Nidia Llapapasca García; Lluvis Lucero Germany Grandez; Manuel de la Torre Villanueva;

Evaluación microbiológica de carcasas de pollo y ambientes de centros de faenamiento en una provincia de la Amazonía Peruana

Abstract

El objetivo del estudio fue realizar una evaluación microbiológica de carcasas de pollo y de ambientes de los centros de faenamiento avícola en la provincia de Coronel Portillo, Ucayali. Se recolectaron muestras de 30 carcasas de pollo y de seis ambientes provenientes de seis centros de faenamiento (CF) (dos centros formales y cuatro centros informales), mediante un muestreo no probabilístico por conveniencia. Las muestras de las carcasas se tomaron mediante el método de hisopado de superficie y las muestras de los ambientes mediante el plaqueo ambiental. En las carcasas se encontró Escherichia coli, Enterobacter cloacae, Proteus spp, Salmonella spp. y Bacillus spp, con recuentos de bacterias mesófilas aerobias superiores a los límites máximos permisibles (LMP) de 5 Log UFC/cm2 en 2 CFI, así como recuentos de enterobacterias por encima a 2 Log UFC/cm2 en todas las muestras. Los ambientes tuvieron promedios de recuentos de 3.11 ± 1.28 Log UFC/placa de mesófilos aerobios, 1.34 ± 0.49 Log UFC/placa de enterobacterias y 39.17 ± 50.06 UFC/placa de hongos. La evaluación demostró la presencia de varios géneros bacterianos en las carcasas de pollo en los seis centros de faenamiento, especialmente en los centros informales, con valores en los recuentos de aerobios mesófilos que sobrepasan los límites máximos permisibles (LMP), además de cargas muy elevadas de bacterias y hongos en sus ambientes.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold