Evaluación de la calidad de la carne de pollo en el mercado minorista: efectos del tipo y origen de las canales

Attia, Youssef A.; Harthi, M. Al; Korish, Mohamed A.; Shiboob, Mohamed M.

doi:10.22319/rmcp.v7i3.4213

Cited by 17 publications

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“…Poultry products, such as eggs, meat, liver, and meat products (i.e., burgers, luncheon meat, and frankfurters) are worldwide primary sources of protein, energy, vitamins, and minerals because they are nutritious, delicious, and affordable and provide much of the recommended daily allowance (RDA) of trace minerals, proteins, and energy [1][2][3][4][5]. However, poultry products may pose risks due to contamination with heavy metals from the environment or through the food chain [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

“…However, poultry products may pose risks due to contamination with heavy metals from the environment or through the food chain [6][7][8]. The diet of broilers is commonly supplemented with microelements such as Fe, Cu, Zn, Mn, I, and As to sustain the growth and health of birds [3,4]. Minerals are also essential for maintaining correct metabolic activity, the balance of bodily functions, and immunity in living organisms [8,9].…”

Section: Introductionmentioning

confidence: 99%

“…Generally, increasing the intake of toxic elements poses hazards to both animals and humans [12]. The mineral content of animal products is important for healthy human embryonic development [3,4,13,14] and has been suggested for use as a bioindicator of pollution by environmental elements [15]. However, animal products might have high concentrations of toxic elements that originate mainly from the feed, water, litter, and the environment [9,10].…”

Section: Introductionmentioning

confidence: 99%

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Evaluation of Heavy Metal Content in Feed, Litter, Meat, Meat Products, Liver, and Table Eggs of Chickens

Korish

Attia

2020

Animals

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We assessed the concentrations of Fe, Cu, Zn, Mn, Se, Co, Cr, Pb, Cd, and Ni in chicken meat and meat products, feed, and litter, as well as laying hens’ eggs, feed and litter to monitor the quality of products on the market and their safety for human consumption as judged by recommended daily allowance (RDA) and tolerable upper levels. Samples were chosen as the most popular poultry products in Saudi Arabia. A total of 45 broiler samples of frozen or fresh meat, liver, burger, or frankfurter were chosen from the same brand. Additionally, 60 table eggs from four commercial brands were collected, and the edible parts of these were used to determine levels of minerals and toxic elements. Furthermore, 30 feed and litter samples were collected from the starter, grower, and layer diets of broilers and laying hens. The results indicated that there were significant levels of most of the trace elements and heavy metals in the different meat sources. Furthermore, the liver contained the highest levels of elements, except for Cr, Co, and Ni. The highest Cr level was detected in the fresh meat, followed by frozen meat. Trace elements (Mn and Co) and heavy metals (Ni and Pb) were not detected in either the frozen or the fresh meat. The chicken burger and the frankfurter exhibited similar trace-element and heavy-metal contents, except for Zn and Mn, as the frankfurter showed higher concentrations than the burger. Differences in most of the trace and toxic elements among the different sources of eggs were not found to be significant, except for Zn. Differences between the broiler meat and table eggs were only substantial for Fe and Zn. Fe was significantly higher in meat than in eggs, and the opposite trend was found for Zn. The liver contained higher heavy metals than the eggs, except for Cr. In addition, the burger had higher concentrations of essential (Cu and Co) and heavy metals (Pb and Ni) than the eggs but had lower levels of Zn and Cr. The frankfurter exhibited significantly higher levels of Fe, Cu, Mn, Co, Pb, and Ni than the eggs but lower levels of Zn and Cr. To summarize, Cd, Pb, As, and Se were not detected in the broiler meat or eggs, indicating no risks from these toxic elements. Conversely, the liver exhibited the highest content of heavy metals, except for Cr, indicating that the intake of Pb and Cd was above the recommended daily allowance (RDA) for adults. The meat products exhibited higher Pb, Cd, and Ni levels than the broiler meat and the table eggs, suggesting that they posed a health threat to humans, and the intake of Pb in the meat products was higher than the RDA. Thus, chicken meat and table eggs, which are primary protein sources, are safe sources of human nutrition, while liver and meat products may present potential health hazards through the food chain.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Evaluation of Heavy Metal Content in Feed, Litter, Meat, Meat Products, Liver, and Table Eggs of Chickens

Korish

Attia

2020

Animals

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“…Foodborne diseases (FBD) are caused by swallowing food or water contaminated with microbiological agents in such quantities that they affect the health of the consumer at the individual level or in groups of people and that the infection may correspond to a lack of production, handling, maintenance, shipping, distribution, marketing and sale of food and water 1 . In fact, it is difficult to estimate with conviction the occurrence of FBD worldwide and nationally, the relevance of the problem is unquestionable due to the number of people affected or who die from eating food not suitable for consumption.…”

Section: Introductionmentioning

confidence: 99%

Presencia de patógenos en carne cruda de pollo en centros de expendio, Huánuco-Perú

Vásquez-Ampuero

Tasayco-Alcántara

2020

J. Selva Andina Res. Soc.

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Se muestrearon 50 establecimientos que expenden CP cruda. En cada uno de los locales se tomaron muestras de 200 g de carne, las cuales fueron procesadas en el LM-FMVZ UNHV. Para la detección de Escherichia coli, se empleó placas Petrifilm EC de acuerdo al método oficial y para Salmonella spp., el ensayo Salmonella Express System (SALX) en placas 3M Petrifilm. Paralelamente, para evaluar las condiciones higiénicas sanitarias de los establecimientos y de los responsables del expendio de carne, se aplicó un cuestionario de buenas prácticas de manipulación. Se observó que todas las muestras se encontraban contaminadas, con UFC/g PF de E. coli, en promedio 1988 UFC/g PF±3.74 de E. coli. Y en cuanto a Salmonella spp., todos los casos fueron positivos a la misma. Además, se demuestran condiciones higiénicas sanitarias deficientes y regulares de infraestructura. Por tanto, el expendio de CP cruda no cumple con las buenas prácticas de manipulación de alimentos. En los mercados de Huánuco, la CP expendida está considerada por la NTP no es apta para el consumo humano. 2020. Journal of the Selva Andina Research Society®. Bolivia. Todos los derechos reservados.

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“…Se pueden distinguir dos grupos principales de pruebas: pruebas afectivas y analíticas; las pruebas analíticas pretenden describir y diferenciar los productos. Entre las pruebas afectivas están las de preferencia, medición del grado de satisfacción y las de aceptación (Cárdenas et al, 2018;Attia, Al-Harthi, Korish & Shiboob, 2016;Sorrentino, 2013).…”

Section: Introductionunclassified

Crianza de pollos con alimentos naturales en zonas periurbanas como contribución al acceso a alimentos

Flores-Aguilar

Cárdenas-Gutiérrez

2019

Cien. Agri.

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La población de Arequipa y de las grandes urbes se alimenta principalmente de carne, pollo, res, cerdo y ovino. El consumo de pollo en el Perú en el año 2016 fue de 52 kg por habitante. La producción industrial de carne de pollo es veloz, porque, además del manejo intensivo en la producción, aprovecha la genética que responde a los aditivos nutricionales y no nutricionales incorporada a los alimentos balanceados formulados para ese fin; sin embargo, existe un sector de consumidores que prefiere carne de pollo de crianza natural, sin el uso de esos aditivos. El objetivo de este trabajo fue valorar la crianza de pollo para carne empleando alimentos naturales, considerando el manejo y la calidad del producto. La metodología empleada fue la evaluación del manejo, el nivel de preferencia del producto y la valoración de las perspectivas en la generación de empleo e ingresos. Los resultados muestran la preferencia de los consumidores por la carne de pollo obtenida con alimentos naturales, justificando su preferencia por el sabor, el color y la textura con respecto a la carne de pollo “industrial” disponible en los mercados y consumida habitualmente por la población. Si se logra la producción extensiva de pollo de crianza natural en zonas periurbanas, y teniendo en cuenta que este tipo de producción despierta el interés en consumidores ávidos de productos naturales y de calidad, se posibilitaría la generación de empleo e ingresos a pequeñas unidades productoras y comercializadoras que participarían en la cadena como productores de materias primas, insumos y otros, lo cual mejoraría su calidad de vida.

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Evaluación de la calidad de la carne de pollo en el mercado minorista: efectos del tipo y origen de las canales

Cited by 17 publications

References 0 publications

Evaluation of Heavy Metal Content in Feed, Litter, Meat, Meat Products, Liver, and Table Eggs of Chickens

Evaluation of Heavy Metal Content in Feed, Litter, Meat, Meat Products, Liver, and Table Eggs of Chickens

Presencia de patógenos en carne cruda de pollo en centros de expendio, Huánuco-Perú

Crianza de pollos con alimentos naturales en zonas periurbanas como contribución al acceso a alimentos

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