Tópicos Sugeridos dentro de su búsqueda.
Tópicos Sugeridos dentro de su búsqueda.
Buscar alternativas:
meat producing » meat production (Expander búsqueda), meat products (Expander búsqueda), meat product (Expander búsqueda)
para meat » para mente (Expander búsqueda), para mesa (Expander búsqueda), lama meat (Expander búsqueda)
meat producing » meat production (Expander búsqueda), meat products (Expander búsqueda), meat product (Expander búsqueda)
para meat » para mente (Expander búsqueda), para mesa (Expander búsqueda), lama meat (Expander búsqueda)
1
artículo
Publicado 2025
Enlace
Enlace
The growing global demand for meat has generated a profound environmental, economic and social crisis. Where intensive production, slaughter and distribution generate a great environmental impact, due to the high water footprint, deforestation and greenhouse gas (GHG) emissions that contribute to the loss of biodiversity. The objective of this review is to analyze the challenges and possible solutions for a sustainable future in the meat industry, highlighting the urgency of moving towards more responsible food systems, due to the fact that 1.85 kg of CO2 fluctuates per kilogram of meat and its consumption also produces 84% hepatocellular carcinoma. On the other hand, agroecological practices are explored such as efficient manure management, the use of biodigesters to generate renewable energy, composting for the inactivation of pathogens in poultry waste, and the use of black soldier fl...
2
artículo
Publicado 2024
Enlace
Enlace
Nowadays it is important to give added value to adult goats. The aim of this research was, first of all, to develop new products made from meat from castrated male goats to analyze their physicochemical properties. Secondly, obtain the production costs of said products. Three products were produced: a) dehydrated meat with three sodium and phosphate treatments, b) chorizo with two preparation formulations, and c) cooked ham with three phosphate formulations. The moisture, protein, fat, ash and sodium chloride content was determined for each product. The fat content in goat meat was lower (p ≤ 0.05) than that of commercial dehydrated meat. Goat chorizos presented on average less fat (2.5%) than commercial pork chorizo (15.4%) (p ≤ 0.05). Ham cooked with goat meat had a higher protein content than commercial ham. In the preparation of products with castrated male goat meat, the sodium ...
3
artículo
Publicado 2018
Enlace
Enlace
The objective from work was to evaluate the effect of diets based on Erythrina sp on the productive characteristics of the animal and its carcass. We used 32 male guinea pigs (Cavia porcellus) distributed in 4 treatments that received diets based on Erythrina sp (P) and commercial concentrated (C) feed in the proportions of 100:0% (Control), 75:25% (P75/C25), 50:50% (P50/C50) and 25:75% (P25/C75) respectively. To evaluate the effect of the diets on some productive characteristics and the technological properties of the carcass, was used a completely randomized design with a confidence level of 95%. The differences between averages were determined with Tukey test (P≤0.05). Diets supply to the animals produced variations (P≤0.05) on the increase of live weight and the yield of the carcass. Similarly, variations (P≤0.05) have been found in pH, water retention capacity and ca...
4
artículo
Publicado 2018
Enlace
Enlace
The objective from work was to evaluate the effect of diets based on Erythrina sp on the productive characteristics of the animal and its carcass. We used 32 male guinea pigs (Cavia porcellus) distributed in 4 treatments that received diets based on Erythrina sp (P) and commercial concentrated (C) feed in the proportions of 100:0% (Control), 75:25% (P75/C25), 50:50% (P50/C50) and 25:75% (P25/C75) respectively. To evaluate the effect of the diets on some productive characteristics and the technological properties of the carcass, was used a completely randomized design with a confidence level of 95%. The differences between averages were determined with Tukey test (P≤0.05). Diets supply to the animals produced variations (P≤0.05) on the increase of live weight and the yield of the carcass. Similarly, variations (P≤0.05) have been found in pH, water retention capacity and ca...
5
artículo
Publicado 2018
Enlace
Enlace
The objective from work was to evaluate the effect of diets based on Erythrina sp on the productive characteristics of the animal and its carcass. We used 32 male guinea pigs (Cavia porcellus) distributed in 4 treatments that received diets based on Erythrina sp (P) and commercial concentrated (C) feed in the proportions of 100:0% (Control), 75:25% (P75/C25), 50:50% (P50/C50) and 25:75% (P25/C75) respectively. To evaluate the effect of the diets on some productive characteristics and the technological properties of the carcass, was used a completely randomized design with a confidence level of 95%. The differences between averages were determined with Tukey test (P≤0.05). Diets supply to the animals produced variations (P≤0.05) on the increase of live weight and the yield of the carcass. Similarly, variations (P≤0.05) have been found in pH, water retention capacity and ca...
6
artículo
Publicado 2018
Enlace
Enlace
The objective from work was to evaluate the effect of diets based on Erythrina sp on the productive characteristics of the animal and its carcass. We used 32 male guinea pigs (Cavia porcellus) distributed in 4 treatments that received diets based on Erythrina sp (P) and commercial concentrated (C) feed in the proportions of 100:0% (Control), 75:25% (P75/C25), 50:50% (P50/C50) and 25:75% (P25/C75) respectively. To evaluate the effect of the diets on some productive characteristics and the technological properties of the carcass, was used a completely randomized design with a confidence level of 95%. The differences between averages were determined with Tukey test (P≤0.05). Diets supply to the animals produced variations (P≤0.05) on the increase of live weight and the yield of the carcass. Similarly, variations (P≤0.05) have been found in pH, water retention capacity and ca...
7
artículo
Publicado 2021
Enlace
Enlace
The aim of this study was to determine the effect of different levels of nutritional supplementation of the onion bulb (Allium cepa) on the productive performance of the turkey, internal organ weight and oxidative stability of the meat. In total, 200 male Hybrid Converter turkeys from 42 to 98 days of age were assigned to four dietary treatments (five repetitions per treatment and 10 birds per repetition). All turkeys received the same concentrate feed, varying the levels of supplementation with chopped fresh onion (0, 1, 3 and 5% in relation to the weekly body weight). The fresh supplemented onion produced greater body weight gain, being the level of 1% sufficient to generate a better feed conversion index. The onion bulb did not improve carcass performance or heart, liver, spleen, gizzard, or abdominal fat weights; however, the best antioxidant capacity of fresh onion was found on turk...
8
artículo
Publicado 2018
Enlace
Enlace
We wish to thank Centro de Referencia para Lactobacilos (CERELA-CONICET) collection for supplying the strains. We would also like to thank IBRAC and Sealed Air-Brazil that provided the additives and packaging, respectively. M. Almeida received the support of the Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES), PhD scholarship from Brazil and E. Saldaña received the support of the “Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - CONCYTEC” from Perú (CIENCIACTIVA programme, PhD scholarship contract agreement No. 104-2016-FONDECYT). This study was financially supported by the São Paulo Research Foundation (FAPESP) Project No.2012/07113-2; project AGL2012-32146 from MINECO (Spain) and PIP2011-0100406 and PIP2015-0530 from CONICET.
9
artículo
Publicado 2017
Enlace
Enlace
Therefore in this research the shelf life time of vacuum-packed cured guinea pig meat using different concentrations of sodium chloride was determined and the effects produced sodium chloride on the proximal chemical composition of guinea pig meat cured were evaluated, giving a longer shelf life time, the analytical methods used were: pH, TBA value, water activity, microbiological tests: aerobic mesophilic count, Staphylococcus aureus, Salmonella sp. and Escherichia coli. For proximal chemical evaluation were performed tests of % moisture, % ash, % protein and% fat, making a comparison between the 1% concentration of sodium chloride with a standard sample (C0%). Based on the results it was observed that the concentration of sodium chloride 1% provided greater shelf life 12 days compared to concentrations of 3% and 5% sodium chloride they showed lifetime of 10 and 8 da...
10
artículo
Publicado 2017
Enlace
Enlace
Therefore in this research the shelf life time of vacuum-packed cured guinea pig meat using different concentrations of sodium chloride was determined and the effects produced sodium chloride on the proximal chemical composition of guinea pig meat cured were evaluated, giving a longer shelf life time, the analytical methods used were: pH, TBA value, water activity, microbiological tests: aerobic mesophilic count, Staphylococcus aureus, Salmonella sp. and Escherichia coli. For proximal chemical evaluation were performed tests of % moisture, % ash, % protein and% fat, making a comparison between the 1% concentration of sodium chloride with a standard sample (C0%). Based on the results it was observed that the concentration of sodium chloride 1% provided greater shelf life 12 days compared to concentrations of 3% and 5% sodium chloride they showed lifetime of 10 and 8 da...
11
artículo
Publicado 2017
Enlace
Enlace
Therefore in this research the shelf life time of vacuum-packed cured guinea pig meat using different concentrations of sodium chloride was determined and the effects produced sodium chloride on the proximal chemical composition of guinea pig meat cured were evaluated, giving a longer shelf life time, the analytical methods used were: pH, TBA value, water activity, microbiological tests: aerobic mesophilic count, Staphylococcus aureus, Salmonella sp. and Escherichia coli. For proximal chemical evaluation were performed tests of % moisture, % ash, % protein and% fat, making a comparison between the 1% concentration of sodium chloride with a standard sample (C0%). Based on the results it was observed that the concentration of sodium chloride 1% provided greater shelf life 12 days compared to concentrations of 3% and 5% sodium chloride they showed lifetime of 10 and 8 da...
12
artículo
Publicado 2017
Enlace
Enlace
Therefore in this research the shelf life time of vacuum-packed cured guinea pig meat using different concentrations of sodium chloride was determined and the effects produced sodium chloride on the proximal chemical composition of guinea pig meat cured were evaluated, giving a longer shelf life time, the analytical methods used were: pH, TBA value, water activity, microbiological tests: aerobic mesophilic count, Staphylococcus aureus, Salmonella sp. and Escherichia coli. For proximal chemical evaluation were performed tests of % moisture, % ash, % protein and% fat, making a comparison between the 1% concentration of sodium chloride with a standard sample (C0%). Based on the results it was observed that the concentration of sodium chloride 1% provided greater shelf life 12 days compared to concentrations of 3% and 5% sodium chloride they showed lifetime of 10 and 8 da...
13
artículo
Publicado 2025
Enlace
Enlace
El objetivo del estudio fue validar una tecnología de producción de gamitana, Colossoma macropomum, rica en DHA en estanques de tierra excavados, suministrando una ración vegetal de terminación suplementada con harina de Schizochytrium sp. Se tuvo una ración vegetal (DV) y una vegetal suplementada con 5% de harina de Schizochytrium sp. (DS). Un total de 1200 peces (258.90 ± 6.93 g) fueron distribuidos en seis estanques de tierra de 200 m3 a una densidad de 1 pez/m3, y alimentados con la DV durante 120 d. Luego, peces de tres estanques seleccionados al azar continuaron su alimentación con DV y los restantes fueron alimentados con DS por 71 días, periodo mínimo para maximizar el contenido de DHA en el filete de gamitana. El alimento fue proporcionado a las 08:30 y 16:30 a una tasa diaria de 1.50%. Se evaluó el crecimiento corporal, contenido proximal, contenido de ácidos grasos ...
14
artículo
Publicado 2019
Enlace
Enlace
The present research was developed in the laboratory of meat unas. The aims were to determine the capacity of water retention and the ph in fresh meat (cra), defrosted (crad), and cooked (crac), at different temperatures in the meat of beef, pork, chicken, sheep, rabbit and paco fish. as well as to produce sausage with the meat that has better water retention capacity and to evaluate the emulsion stability (ee) and capacity of water retention of the sausage (crae). We analyzed the capacity of water retention in fresh meat, defrosted and cooked (at 77, 82 and 87 °c). The data was expressed by the media ± sem, we used variance analyses of complete design at random (Dca) and the tukey test (p<0,05). The best capacity of water retention in fresh meat corresponded to paco fish cra i (25 %) and cra ii (17,333 %) and Ph (6,39), in defrosted meat corresponded to sheep crad (0,357 %) and ph ...
15
artículo
The meat processing industry is believed to produce highly polluted wastewater. Analysis of such wastewater indicated that the waste was highly contaminated with organic compounds as indicated by DQO (mg/L), DBO (mg/L ), and TSS (mg/L ). Moreover, oil and grease concentrations reached mg/L treatment of raw wastewater using Dissolved Air Flotation (DAF) was studied. Efficiency of the DAF for the removal of DBO, DQO, and oil and grease was 80%, 75% y 95 % .The overall efficiency of the treatment units provided good quality effluent.
16
artículo
Publicado 2008
Enlace
Enlace
Los residuos líquidos producidos en un centro de beneficio o matadero son efluentes que contienen sangre, rumen, pelos, grasas, proteínas. La generación de vertidos de aguas residuales tiene una carga orgánica, DBO y de nutrientes media-alta (sangre) con un contenido importante de sólidos en suspensión (rumen), grasas y aceites, así como vertidos líquidos de la operación de escaldado y lavado de carcazas, limpieza de equipos e instalaciones. En el campo del tratamiento de aguas residuales de mataderos, la flotación por aire disuelto (DAF) se usa, entre otros, para la separación de grasas, aceites, y sangre coloidal, en los cuales el DAF ha demostrado ser el sistema de separación de fases más eficiente. Durante todas las experiencias la temperatura del agua varió entre 20 y 22 °C. El punto de muestreo fue el efluente que ingresa al DAF. Las características fueron: pH = 7,2...
17
tesis de grado
Publicado 2011
Enlace
Enlace
El estudio fue realizado de Enero a Abril 2008 en las instalaciones del Centro Piloto de Zoocría para la Amazonía – UNAP, Loreto-Perú, ubicado en la margen izquierda del Rió Amazonas, en el Distrito de Punchana, Provincia de Maynas, Departamento de Loreto. Fueron utilizadas 12 unidades experimentales (24 individuos); los sajinos fueron alimentados con una frecuencia de dos veces por día (7:00 a.m. y 3:00 p.m.). El experimento se efectuó con un diseño completamente al azar, con 4 tratamientos y 3 repeticiones, alimentados con tres niveles de inclusión de harina de pijuayo (T1 = 50%, T2 = 75%, T3 = 100%), comparadas a una dieta control (T° = 0%), además se realizaron análisis bromatológicos en el laboratorio de química analítica de la Facultad de Ingeniería Química-UNAP. Los individuos experimentales registraron un peso promedio inicial entre 11,23 a 11,30 kg, obteniéndo...
18
Publicado 2019
Enlace
Enlace
El objetivo de este trabajo de investigación fue la etapa escolar es la etapa clave para lograr el desarrollo óptimo del ser humano, esto será beneficioso tanto para el mismo como también para el desarrollo de un país; pues un individuo sano es más productivo. La educación comienza por casa, desde pequeños hay que incentivar a los niños a que consuman alimentos variados desde vegetales, carnes, legumbres, cereales, granos andinos, etc. Es a esta edad donde su desarrollo está comenzando, y sus hábitos alimenticios primero los aprende en casa, a medida que crecen y se van incorporando a las escuelas, donde ya socializan con otros niños y pasan más tiempo ahí; el docente cumple el rol de fortalecer las buenas practicas saludables. La adolescencia se caracteriza por un intenso crecimiento y desarrollo, es decir es la etapa decisiva del desarrollo humano, por los cambios importa...
19
tesis de grado
Publicado 2024
Enlace
Enlace
La investigación tiene como objetivo principal determinar la viabilidad social, técnica y económica de una planta de producción de carne seca deshidratada en Lima Metropolitana. El producto, Beef Jerky, se venderá al por mayor en cajas de 24 unidades (bolsas de 30 g) a tiendas de cadenas, establecimientos de conveniencia y distribuidores comerciales. La demanda se basa en datos de snacks de frutas deshidratadas debido a la falta de información específica sobre el Beef Jerky. Se realizó una encuesta a 384 personas para medir las frecuencias y elecciones de compra. La planta se ubicará en el distrito de Lurín por sus bajos costos y proximidad al mercado. La capacidad de producción es de 193,015.68 kg, operando un turno de 8 horas durante 312 días al año. La capacidad máxima potencial es de 668,131.20 kg con tres turnos diarios durante 360 días al año. La inversión inicial ...
20
Publicado 2020
Enlace
Enlace
El objetivo de este trabajo de investigación es la sensibilización y orientación a nuestros productores agropecuarios, familias ganaderas sobre la asociación de pastos y forrajes para rumiantes menores, considerando dentro de los pastos y forrajes a gramíneas y leguminosas, dáctylis en sus diversas variedades, así como también las leguminosas con variedades de las semillas de alfalfa, en el cual con la asociación de pastos y forrajes se obtiene forrajes con alto valor nutritivo en donde las gramíneas contiene energías y las leguminosas contiene las proteínas carbohidratos en el cual proveen un alimento completo balanceado en la alimentación de nuestros ovinos y cabras, como también en la asociación de los forrajes se tiene a la avena y cebada forrajera y las habas logrando el manejo técnico en la producción de carne leche y lana, mayor peso en menor tiempo en nuestros ru...
