Evaluación microbiológica de la carne bovina en mercado tercenas del cantón arenillas provincia de El Oro
This research was conducted in order to assess the microbiological quality of raw fresh beef sold in market and butcher shop in Arenillas. Twenty-eight fresh meat samples were collected from the Municipal Market and butcher shops. The samples were subjected to microbiological analysis following the...
Gorde:
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| Formatua: | bachelorThesis |
| Hizkuntza: | spa |
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2015
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| Gaiak: | |
| Sarrera elektronikoa: | http://repositorio.utmachala.edu.ec/handle/48000/3033 |
| Etiketak: |
Etiketa erantsi
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Etiketa erantsi | Gaia: | This research was conducted in order to assess the microbiological quality of raw fresh beef sold in market and butcher shop in Arenillas. Twenty-eight fresh meat samples were collected from the Municipal Market and butcher shops. The samples were subjected to microbiological analysis following the method suggested by INEN 1529-5 standard normative for sample preparation. The presence of aerobic mesophilic outside the acceptance level was 64.3% in butcher shop and 28.6% in Market according to the Microbiological Requirement fixed by the INEN 1338 normative. Presence of E.coli was 100% in butcher shop and 64% in Market; S. aureus was present in 100% samples from butcher shop and 93% in Market. It was concluded that for market and butcheries in Arenillas, transport conditions, slaughterhouse handling, sanitary circumstances, absence of a cold chain, use of possible contaminated water, presence of flies and many more variables provide the appropriate conditions for microbial contamination. |
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