Bibliographic citations
García, D., Grados (2024). Calidad microbiológica del ceviche de pota (Dosidicus gigas) expendidos en los puestos ambulantes del Centro Comercial Gamarra,Lima, Noviembre 2023 [Universidad María Auxiliadora]. https://hdl.handle.net/20.500.12970/2315
García, D., Grados Calidad microbiológica del ceviche de pota (Dosidicus gigas) expendidos en los puestos ambulantes del Centro Comercial Gamarra,Lima, Noviembre 2023 []. PE: Universidad María Auxiliadora; 2024. https://hdl.handle.net/20.500.12970/2315
@misc{renati/1111685,
title = "Calidad microbiológica del ceviche de pota (Dosidicus gigas) expendidos en los puestos ambulantes del Centro Comercial Gamarra,Lima, Noviembre 2023",
author = "Grados Chavez Wendy Milagros",
publisher = "Universidad María Auxiliadora",
year = "2024"
}
Objective: to evaluate the microbiological efficacy of the squid ceviche sold at the mobile vendors in Gamarra Shopping Center. Materials and Methods: the present study employed a quantitative approach, using a non-experimental cross- sectional design with analytical and descriptive scope. Observational techniques were used for data collection. NMP technique was applied for sample analysis. Serial dilutions were performed to quantify total coliforms, using 0.8 mL of sample plus 7.2 mL of BRILA broth. E. coli and Klebsiella spp. were identified using EMB Agar, and Salmonella spp. and Shigella spp. were identified using SS Agar. Results: it was determined that 15 samples of squid ceviche obtained from the Gamarra Shopping Center were contaminated with total coliform microorganisms, with counts of up to 880 MPN of coliforms per 0.8 mL of sample. Additionally, 14 vendors showed high contamination by microorganisms such as E. coli, Klebsiella spp., Salmonella spp., and Shigella spp. Conclusions: the squid ceviche sold ambulatory-style at the Gamarra Shopping Center are not suitable for human consumption as they do not meet the minimum microbiological quality standards according to the food microbiological analysis manual and Peruvian technical health standards.
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