Calidad del huevo expendido en los comercios tradicionales y en régimen de autoserviciosQuality of the egg sold in traditional shops and self-services. Shiroma Patricia RESUMENEl objetivo del trabajo fue evaluar la calidad de los huevos expendidos en comercios tradicionales y en régimen de autoservicios del distrito de Miraflores. Se analizó un total de 248 huevos. De los cuales 124 provenían de comercios tradicionales (tiendas, mercado) y 124 huevos de comercios en régimen de autoservicio (hipermercado, supermercados). Se evaluaron características externas como la limpieza e integridad, grosor de la cascara, peso y tamaño del huevo.Además, características internas como el diámetro y color de la yema, la consistencia de la clara, la presencia de manchas (carne o sangre) en la clara y en la yema, la frescura del huevo. En los comercios tradicionales, se comercializaban huevos por kilo, más sucios (24,19) y con más de 17 días de almacenamiento. En los autoservicios, se comercializaban huevos envasados en maple (100%), más limpios (98,39%) y con menos días de almacenamiento (<12 días). En ambos tipos de comercios, se observaron huevos con manchas de carne y / o sangre en la clara, yema o en ambas partes del huevo. Se concluyó que los comercios tradicionales comercializan huevos de menor calidad en comparación con los autoservicios.Palabra clave: Cáscara de huevo, control de calidad, yema de huevo, clara de huevo 1. Doctora en educación. ABSTRACTThe objective of the work was to evaluate the quality of eggs sold in traditional stores and in the self-service regime of the Miraflores district. A total of 248 eggs were analyzed. Of which 124 came from traditional shops (stores, market) and 124 eggs from shops under self-service (hypermarket, supermarkets). External characteristics such as cleanliness and integrity, shell thickness, weight and egg size were evaluated. Also, internal characteristics such as the diameter and color of the yolk, the consistency of the white, the presence of spots (meat or blood) in the yolk and white, freshness of the egg. In traditional stores, eggs were sold per kilo, dirtier (24,19) and with more than 17 days of storage. In self-services, eggs were packed in a tray (100%), were cleaner (98,39%) and with fewer days of storage (<12 days). In both types of shops, eggs with spots of meat and / or blood were observed in the white, yolk or both parts of the egg. It was concluded that traditional shops sell lower quality eggs compared to self-services.
Urban growth in Peru is accompanied by an increase in dog ownership. Which constitutes a potential risk in the transmission of zoonotic diseases. The objective of the research was to describe the characteristics of the zoonotic gastrointestinal parasite infections in dogs with an owner. For this, 296 stool samples from patients treated in veterinary clinics located in the districts of South Central (Miraflores, Chorrillos) and South (San Juan de Miraflores) Lima were analyzed. Of which 288 were positive for gastrointestinal zoonotic parasites during the period 2015 - 2018. Likewise, the direct examination and the flotation concentration test were carried out to identify zoonotic parasites. Regarding the results, infection caused by Giardia spp (66,3%) was the most frequent, followed by Toxocara canis (18,8%), Ancylostoma caninum (3,5%) and Dypilidium caninum (2,4 %). Likewise, a higher frequency of parasites was observed in the diarrheal feces of male dogs (52,8%) of small breeds (43,8%). Mixed-breed dogs (12,2%), English Bulldog (10%) and Labrador retriever (9,7%) were the most frequently infected. It is concluded that 97,3% of the owned dogs were infected with zoonotic gastrointestinal parasites, which constitutes a problem for public health.
La investigación tuvo como objetivo identificar los hallazgos clínicos en perros infectados con Ehrlichia canis. Se evaluaron 35 caninos procedentes de una campaña de descarte Ehrlichia canis realizada en el distrito de San Juan de Lurigancho, durante los meses de setiembre de 2018 a enero del 2019. Las muestras de sangre obtenidas mediante venopunción fueron recolectadas en tubos con EDTA – k3.El análisis serológico de Ehrlichia canis se realizó con el inmunoensayo cromatográfico y la medición de valor de hemoglobina con un hemoglobinómetro portátil. Los resultados arrojaron que el 85,7% de los canes compatibles a Ehrlichia canis fueron positivos al inmunoensayo cromatográfico. El 53,30 % era macho y el 43,3% estaban en el rango de edad < 1 año. Asimismo, el 86,7 de los canes tenían un valor de hemoglobina bajo. La exploración física, anamnesis y las pruebas complementarias son necesarias para el confirmar el diagnóstico de la enfermedad.
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