Academic literature on the topic 'Carcasse bovine'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Carcasse bovine.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Carcasse bovine"
SELLIER, P., J. BOUIX, G. RENAND, and M. MOLÉNAT. "Les objectifs et les critères de sélection : Les aptitudes bouchères : croissance, efficacité alimentaire et qualité de la carcasse." INRAE Productions Animales 5, HS (December 2, 1992): 147–59. http://dx.doi.org/10.20870/productions-animales.1992.5.hs.4278.
Full textHELPS, C. R., A. V. FISHER, D. A. HARBOUR, D. H. O'NEILL, and A. C. KNIGHT. "Transfer of Spinal Cord Material to Subsequent Bovine Carcasses at Splitting." Journal of Food Protection 67, no. 9 (September 1, 2004): 1921–26. http://dx.doi.org/10.4315/0362-028x-67.9.1921.
Full textLEGRAND, I., Jean-François HOCQUETTE, C. DENOYELLE, and C. BIÈCHE-TERRIER. "La gestion des nombreux critères de qualité de la viande bovine : une approche complexe." INRA Productions Animales 29, no. 3 (December 12, 2019): 185–200. http://dx.doi.org/10.20870/productions-animales.2016.29.3.2959.
Full textRodrigues, Rayane Marques, Thaiany Oliveira Martins, and Diego Pierotti Procópio. "Economic loss from the main causes of whole bovine carcass condemnation in slaughterhouses supervised by the Federal Inspection Service in São Paulo state from 2010 to 2019." Acta Scientiarum. Animal Sciences 44 (May 10, 2022): e55220. http://dx.doi.org/10.4025/actascianimsci.v44i1.55220.
Full textMendonça, Fábio Souza, Ricardo Zambarda Vaz, Willian Silveira Leal, João Restle, Leonir Luiz Pascoal, Marcia Bitencourt Vaz, and Gustavo Duarte Farias. "Genetic group and horns presence in injuries and economic losses of bovine carcasses." Semina: Ciências Agrárias 37, no. 6 (December 14, 2016): 4265. http://dx.doi.org/10.5433/1679-0359.2016v37n6p4265.
Full textPOWER, CHRISTINE A., ROGER P. JOHNSON, SCOTT A. McEWEN, W. BRUCE McNAB, MANSEL W. GRIFFITHS, W. RONALD USBORNE, and STEPHANIE A. DE GRANDIS. "Evaluation of the Reveal and SafePath Rapid Escherichia coli O157 Detection Tests for Use on Bovine Feces and Carcasses." Journal of Food Protection 63, no. 7 (July 1, 2000): 860–66. http://dx.doi.org/10.4315/0362-028x-63.7.860.
Full textGregory, N. G., and P. J. Murray. "Effect of hot chining beef carcasses on tenderness of the eye muscle." Proceedings of the British Society of Animal Production (1972) 1992 (March 1992): 186. http://dx.doi.org/10.1017/s0308229600022959.
Full textLASTA, JORGE A., RICARDO RODRÍGUEZ, MARTA ZANELLI, and CARLOS A. MARGARÍA. "Bacterial Count from Bovine Carcasses as an Indicator of Hygiene at Slaughtering Places: A Proposal for Sampling." Journal of Food Protection 55, no. 4 (April 1, 1992): 271–78. http://dx.doi.org/10.4315/0362-028x-55.4.271.
Full textAalhus, J. L., R. D. Thacker, I. L. Larsen, J. C. Roberts, M. A. Price, and M. Juárez. "Control Points To Reduce Movement of Central Nervous System Tissue during Beef Slaughter." Journal of Food Protection 80, no. 2 (January 27, 2017): 355–60. http://dx.doi.org/10.4315/0362-028x.jfp-16-302.
Full textBOWLING, M. B., R. S. YEMM, K. E. BELK, J. N. SOFOS, G. C. SMITH, and J. A. SCANGA. "An Evaluation of Central Nervous System Cross-Contamination Due to Carcass Splitting in Commercial Beef-Packing Plants." Journal of Food Protection 71, no. 1 (January 1, 2008): 83–92. http://dx.doi.org/10.4315/0362-028x-71.1.83.
Full textDissertations / Theses on the topic "Carcasse bovine"
Liu, Jingjing. "What is the best future for beef? Better eating quality? Cultured “meat”?" Electronic Thesis or Diss., Université Clermont Auvergne (2021-...), 2022. http://www.theses.fr/2022UCFAC105.
Full textAl-Jammas, Marwa. "Prédiction de la composition de la carcasse basée sur le métabolisme des nutriments absorbés : vers une évolution des recommandations alimentaires des jeunes bovins." Thesis, Université Clermont Auvergne (2017-2020), 2017. http://www.theses.fr/2017CLFAC020.
Full textThe INRA feeding system for Ruminants predicts the animal's responses to changes in feed intake. However, it poorly evaluates the influence of feed intake on the quality of productions, and in particular the quality of bovine carcass, on which the payment of animals to the producers depends. For a given type of animal, the carcass weight and its composition in lipids and proteins are predicted by the MECSIC model (Hoch and Agabriel, 2004) from the intake of metabolizable energy calculated from the INRA energy system. However, a literature review suggests that the composition of the depots also partly depends on the composition of the rations, which determines the nature of the digestion end products, and the metabolic fate of the nutrients. To test this hypothesis, the objective was to study the effects of the nature of the ration at similar metabolizable energy intake (MEI) on the composition of the carcass. This study is targeted to growing male cattle. The main steps of the thesis consisted of (i) building a database based on international publications on the effects of dietary intake on carcass composition in young cattle, (ii) exploring the relationships between carcass composition and the composition and metabolisability of the ration. The database showed that the composition of the carcass was measured in only 20% of the publications; the remaining 80% evaluated it by indirect measurements (USA yield grade, fat thickness, marbling, ribeye area ...). A preliminary research step was developed to quantify by meta-analysis the relationships between direct and indirect measurements of carcass composition in order to use the maximum number of publications for the rest of the thesis. We have shown that only two indicators (USA yield grade and fat thickness) correctly reflect the composition of the carcass and can be used to establish the response equations of carcass quality to dietary conditions. Another meta-analysis explored the marginal responses of lipid and protein depots in the carcass to strict variations in the dietary concentrations of EE, PDI, NDF or of the starch / NDF ratio, while considering its metabolisability (q = EM / EB). An increase in the starch / NDF ratio increases the lipid content of the carcasses but below a metabolizability threshold of 0.65, i.e. when rations contain more than 36% fodder. Beyond this threshold, which corresponds to a minimum starch / NDF ratio close to 2, there is no longer any effect. Thus, at similar MEI, the composition of the gain (and therefore the net energy deposited) does not vary linearly with the metabolisability q of the diet. Furthermore, the PDI content significantly increases the proportion of carcass lipids (and reduces that of proteins), especially if the overall level of PDI intake is limited and does not exceed 2.5 fold the maintenance requirements in PDI. The dietary EE content has little effect. These diet characteristics result in nutrient profiles (glucogenic / ketogenic ration, alpha-amino-N) which also discriminate carcass composition. Our results suggest that the effects of the nature of the ration should be considered when modeling the carcass composition of bovine animals from MEI. This should lead to significant changes in the MECSIC growth model to improve its predictive power
Suguisawa, Liliane [UNESP]. "Identificação de genótipos superiores para crescimento e qualidade de carcaça em bovinos de corte submetidos ao modelo biológico superprecose." Universidade Estadual Paulista (UNESP), 2005. http://hdl.handle.net/11449/104126.
Full textFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
O Sistema de Produção de Novilhos Superprecoces é considerado hoje o único sistema padronizado de produção de bovinos de corte, em prática no Brasil, que prediz a qualidade total dos produtos cárneos e seus sub-produtos. Tal sistema permite obter animais jovens, em torno de um ano, prontos para o abate, com terminação adequada de cobertura de gordura na carcaça. Atualmente as técnicas de genética molecular permitem identificar e clonar genes responsáveis pela síntese de proteínas que atuam nas vias metabólicas relacionadas ao crescimento animal e partição de nutrientes para os diferentes tecidos auxiliando o melhoramento genético. Considerando a importância do efeito dos genes do Hormônio do Crescimento e seu receptor, Leptina, STAT5A, Calpaína e Calpastatina no metabolismo animal, buscou-se neste trabalho estudar 9 polimorfismos genéticos e verificar a existência de associação com os índices mais importantes de crescimento, características de carcaça e qualidade de carne de bovinos submetidos ao Sistema Superprecoce, durante três sucessivos anos de confinamento experimental. Para tanto, foram avaliados 500 animais para os polimorfismos do GH/AluI e GHRm, e 300 animais para o restante dos polimorfismos gênicos. Os animais foram desmamados aos sete meses de idade em sistema creep-feeding e posteriormente submetidos a confinamento por 120 dias. Os polimorfismos foram analisados pela técnica PCR-RFLP e STR. O efeito dos genótipos sobre as características estudadas foi analisado utilizando-se o procedimento GLM (SAS) e as médias dos quadrados mínimos dos genótipos comparadas pelo teste de Tukey. As características mais importantes do crescimento foram influenciadas significativamente pelos polimorfismos do GH/DdeI, GHR/StuI, LEPT/Kpn2I, STAT5A/DdeI e CAPN2/HhaI (P<0,01). As características de carcaça foram associadas significativamente com os polimorfismos...
The Novilho Superprecoce System is considered the only beef cattle production system in Brazil that determines the total quality of meat products and by-products. The animals were slaughtered at one year old with appropriate carcass backfat. The molecular genetics studies have resulted in the identification of genes with a key role in the determination of production traits, improving the animal breeding. Considering the importance of Growth Hormone, GH receptor, Leptin, STAT5A, Calpain and Calpastatin genes at the animal metabolism, the objectives of this work were the study of 9 genes polymorphisms on the DNA sequence and their associations with the most important growth, carcass and meat quality traits of beef cattle raised at the Superprecoce System, during three years consecutives of feedlot. A total of 500 animals to the GH/AluI and GHRm polymorphisms, and 300 animals to the remaining genes polymorphisms were analyzed. The animals were weaned at 7 months old at the creepfeeding and raised at the feedlot system for 120 days. The polymorphisms were analyzed by PCR-RFLP and STR methodology. The genotype effects at the traits were analyzed by GLM procedure of SAS and the least square means of the genotypes were compared by Tukey test. The most important growth traits were influenced by GH/DdeI, GHR/StuI, LEPT/Kpn2I, STAT5A/DdeI and CAPN2/HhaI genes polymorphisms (P<0,01). The carcass traits were associated with GHR/StuI,LEPT/Kpn2I and CAPN2/HhaI genes polymorphisms (P<0,01). Nevertheless, just tenderness, of the meat quality traits, showed a significant relationship with the GHRm microssatelite, LEPT/Kpn2I and CAPN2/HhaI polymorphisms (P<0,01)...(Complete abstract click electronic access below)
Suguisawa, Liliane. "Identificação de genótipos superiores para crescimento e qualidade de carcaça em bovinos de corte submetidos ao modelo biológico superprecose /." Botucatu : [s.n.], 2005. http://hdl.handle.net/11449/104126.
Full textAbstract: The Novilho Superprecoce System is considered the only beef cattle production system in Brazil that determines the total quality of meat products and by-products. The animals were slaughtered at one year old with appropriate carcass backfat. The molecular genetics studies have resulted in the identification of genes with a key role in the determination of production traits, improving the animal breeding. Considering the importance of Growth Hormone, GH receptor, Leptin, STAT5A, Calpain and Calpastatin genes at the animal metabolism, the objectives of this work were the study of 9 genes polymorphisms on the DNA sequence and their associations with the most important growth, carcass and meat quality traits of beef cattle raised at the Superprecoce System, during three years consecutives of feedlot. A total of 500 animals to the GH/AluI and GHRm polymorphisms, and 300 animals to the remaining genes polymorphisms were analyzed. The animals were weaned at 7 months old at the creepfeeding and raised at the feedlot system for 120 days. The polymorphisms were analyzed by PCR-RFLP and STR methodology. The genotype effects at the traits were analyzed by GLM procedure of SAS and the least square means of the genotypes were compared by Tukey test. The most important growth traits were influenced by GH/DdeI, GHR/StuI, LEPT/Kpn2I, STAT5A/DdeI and CAPN2/HhaI genes polymorphisms (P<0,01). The carcass traits were associated with GHR/StuI,LEPT/Kpn2I and CAPN2/HhaI genes polymorphisms (P<0,01). Nevertheless, just tenderness, of the meat quality traits, showed a significant relationship with the GHRm microssatelite, LEPT/Kpn2I and CAPN2/HhaI polymorphisms (P<0,01)...(Complete abstract click electronic access below)
Orientador: Antônio Carlos Silveira
Coorientador: Henrique Nunes de Oliveira
Coorientador: Catalina Romero Lopes
Doutor
Fontoura, Cristianne Lino [UNESP]. "Estudo microbiológico em carcaças bovinas e influência da refrigeração sobre a microbiota contaminante." Universidade Estadual Paulista (UNESP), 2006. http://hdl.handle.net/11449/94636.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
A carne e seus derivados apresentam grande valor na alimentação humana e se enquadram entre os alimentos de origem animal mais perecíveis, principalmente pela sua variedade e riqueza nutricional. Constituem-se em importante veículo de agentes zoonóticos e especial meio de cultura para o desenvolvimento e multiplicação de uma ampla gama de microrganismos. O presente trabalho teve por finalidade avaliar a presença de alguns microrganismos potencialmente patogênicos (Salmonella sp., Staphylococcus aureus e Listeria sp.) e alguns indicadores como microrganismos psicrotróficos, mesófilos e coliformes na superfície de meias carcaças bovinas logo após a lavagem e avaliar a influência da refrigeração na população microbiana (de indicadores e Staphylococcus aureus). As amostras foram obtidas em um matadouro frigorífico localizado no interior do Estado de São Paulo, submetido a controle higiênico-sanitário permanente e com comércio no mercado interno e externo. No total foram analisadas 80 amostras (suabes) de regiões da superfície externa da carcaça (coxão, lombo e ponta-de-agulha) sendo 40 logo após a lavagem e 40 após 24 horas sob refrigeração. Na grande maioria das amostras as populações de microrganismos heterotróficos mesófilos estiveram entre 1,0 e 1,0 x 102 UFC/cm2, indicando eficiência nos cuidados higiênico-sanitários durante as operações de abate. Para os microrganismos psicrotróficos encontrou-se populações inferiores a 2,0 x 103 UFC/cm2, o que pode permitir maior vida-de-prateleira ao produto e para Staphylococcus sp. as populações foram inferiores a 1,0 x 103 UFC/cm2, não tendo sido encontrado nenhuma cepa da espécie Staphylococcus aureus. Os valores médios...
The meat as well its derivatives show great value in human aliments of animal origin principally because of its variety and nutritional wealth. It constitutes an important vehicle of zoonotic agents and a special means of culture for the development and multiplication of one large gamut of microorganisms. The present work had the goal to evaluate the presence of some microorganisms potentially pathogenic (Salmonella sp, Staphylococcus aureus and Listeria sp) and some indicators such as psychrotrophic, mesophilic and coliforms in the surface of half the bovine carcass after it is washed and evaluated as to the influence of storage by refrigeration of the microbial population (of indicators and Staphylococcus aureus). The samples were obtained in a slaughterhouse cooler located in the inner city of Sao Paulo, using constant sanitary hygienic control and doing business in the internal market as well to the external market. In total, 80 samples were analyzed (swab) of regions in the external surface of the carcasses (rump, loin and rib), results being 40 as soon as it was washed and 40 after 24 hours under refrigeration. In the large majority of samples the population of microorganism mesophilic were between 1,0 e 1,0 x 102 UFC/cm2, indicating efficiency in the care of sanitary hygene during the operations of slaughter. For the microorganisms populations psychrotrophic were found to be below 2,0 x 103 UFC/cm2, permitting longer shelf life of the product. For Staphylococcus sp, the populations were lowered to 1,0 x 103 UFC/cm2, and no species of cepa Staphylococcus aureus was found. The medium values for the populations of mesophilic, psychrotrophic and Staphylococcus sp. respectively were... (Complete abstract click electronic access below)
Tonussi, Rafael Lara. "Associação genética entre características da carcaça e carne com características de crescimento em bovinos Nelore /." Jaboticabal, 2013. http://hdl.handle.net/11449/92547.
Full textCoorientador: Fernando Sebástian Baldi Rey
Banca: Danísio Prado Munari
Banca: Maria Eugênia Zerlotti Mercadante
Resumo: Objetivou-se com este trabalho estimar as associações genéticas e fenotípicas entre as características de crescimento e as características da carcaça e carne em animais da raça Nelore. Foram utilizados registros de 241.416, 126.596, 78.687 e 90.720 animais machos e fêmeas, respectivamente para peso à desmama (PD), peso ao sobreano (PS), ganho em peso da desmama ao sobreano (GS), altura da garupa ao sobreano (ALTS) e para as características de carcaça e carne foram utilizados 877 animais machos para peso da carcaça quente e 884 para área de olho de lombo, espessura de gordura subcutânea, índice de marmorização e maciez. Os componentes de (co)variância foram estimados pelo método de máxima verossimilhança restrita. Para a estimação dos componentes de (co)variância foram utilizados modelos animal tricaracterísticas, sempre incluindo o PD. Para PD foram incluídos no modelo os efeitos aleatórios genéticos aditivos, direto e materno, ambiente permanente materno e residual, e os efeitos fixos de grupo de contemporâneos (GC) e idades da vaca ao parto (IVP) e do animal (efeito linear e quadrático), como covariáveis. Para as demais características foram excluídos os efeitos maternos (genéticos e de ambiente permanente) e o efeito idade da vaca ao parto. Os GC para PD foram formados por fazenda, ano de nascimento, grupo de manejo à desmama e sexo. Para PS, GS e ATLS foi acrescentado ao GC o grupo de manejo ao sobreano. Para as características de carcaça e carne os GC foram definidos da mesma forma que para as outras características medidas ao sobreano, excluindo o sexo do animal. Para todas as características foram excluídas observações com medidas de três desvios-padrão acima ou abaixo da média do seu GC. Para as características de crescimento o GC com menos de 10 animais foram excluídos. Para as características de carcaça e carne foram mantidos... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: The objective of this study was estimate genetic parameters for growth traits and carcass and meat traits in Nellore. Data from 241.416, 126.596, 78.687, 90.720 males and females, respectively, respectively, for weaning weight (WW), yearling weight (YW), gain from weaning to yearling (GWY), yearling hip height (YHH) and, for carcass and meat traits, only males animals, 877 for hot carcass weight (HCW), and 884 for longissimus muscle area (LMA), backfat thickness (BF), marbling (MAR) and shear force (SF) were used. The (co)variance components were estimated by restricted maximum likelihood. For estimation of (co)variance, three-trait animal models were apllied, always including WW in the analyses. For WW, it included in model the random direct and maternal additive genetic effects, maternal permanent environmental and residual effects, fixed effects of contemporany group and age of animal and age of dam at calving (linear and quadratic effect) as covariates. For the others traits, maternal effects (genetic and permanent environmental) and the effect of age of dam at calving were excluded. The contemporany group for WW were formed by farm, year of birth, weaning management group and sex. For YW, GWY, YHH it was added the management group at yearling. For carcass and meat traits the contemporany groups were defined similarly for the traits measured yearling, excluding the sex of the animal. For all traits observations with measurements of three standard deviations above or below the average of the contemporary groups were excluded. For the growth traits, contemporary groups with less than 10 animals were excluded. For carcass traits and meat CG with more than 3 animals were kept. The heritability estimates for growth traits ranged from 0.12 ± 0.009 to 0.44 ± 0.007. For carcass and meat traits, the heritability estimates were 0.10 ± 0.12 to 0.39 ± 0.15... (Complete abstract click electronic access below)
Mestre
Oliveira, Marco Antonio Lopes de. "Estimativas de valores econômicos para sistemas de recria e engorda de bovinos Nelore e cruzados /." Jaboticabal, 2013. http://hdl.handle.net/11449/92587.
Full textCoorientador: Lúcia Galvão de Albuquerque
Banca: Roberto Carvalheiro
Banca: Fabiano Alvim Barbosa
Resumo: O objetivo geral deste trabalho foi estimar valores econômicos para um sistema de recria e engorda a partir de um Modelo Bioeconômico detalhado de quatro sistemas de produção, utilizando animais da raça Nelore e Cruzados. Os quatro modelos foram compostos da seguinte forma: 1)animais de composição 100% Nelore recriados e terminados a pasto; 2) animais de composição ½ Taurino X ½ Nelore recriados e terminados a pasto; 3) animais de composição 100% Nelore recriados a pasto e terminados em sistema de confinamento; 4) animais de composição ½ Taurino X ½ Nelore recriados a pasto e terminados em sistema de confinamento. Os valores econômicos foram estimados para as seguintes características: Ganho Médio Diário (GMD), Rendimento de Carcaça (RC), Consumo Alimentar (CA) e Energia de Mantença (EM), para cada um dos modelos propostos.Os valores econômicos dos modelos Pasto + Confinamento, baseados em R$/animal/ano foram superiores aos valores econômicos dos modelos Pasto. Isto se deve à maior eficiência dos animais que estão ocupando as áreas de pastejo, ou seja, animais mais leves e jovens possuem um menor custo para ganhar o mesmo peso do que animais mais pesados e adultos. Produzem-se mais arrobas em pastejo durante os modelos Pasto + Confinamento, quando comparado aos modelos Pasto, devido ao confinamento dos animais. As características estudadas possuem um grande impacto econômico nos sistemas de recria e engorda conforme os modelos propostos, com grande vantagem, nestes modelos, para a característica de RC. O GMD foi a segunda característica com maior valor econômico para os sistemas. As características de consumo alimentar e energia de mantença estão diretamente ligadas devido aos cálculos realizados para estimação de consumo. Estas características apresentam importância significativa no ponto de vista econômico, porém são pouco exploradas em programas... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: The general objective of this work was to estimate economic values for growing and finishing systems from a detailed Bioeconomic Model of four production systems, using Nelore breed and Crossbreed animals. Those four systems were composed by the following way: 1) animals with composition 100% of Nelore blood, growing and finishing period on pasture. 2) animals with composition ½ Taurus X ½ Nelore growing and finishing on pasture. 3) animals with composition 100% Nelore growing on pasture and finishing on feedlot system. 4) animals with composition ½ taurus X ½ Nelore growing on pasture and finishing on feedlot system. The economic values was estimated for the following traits: Average Daily Gain (ADG), Dressing Percentage (DP), Feed Consumption (FC) and Maintenance Energy (ME) for each proposed system. The economic values of Pasture + Feedlot systems based on R$/animal/yearwere in majority traits, higher than the economic values of Pasture models. This is due to the higher efficiency of animals that are occupying the grazing areas, i.e., lighter and young animals have a lower cost for the same weight gain than heavier and adults animals. Produces more arrobas in grazing during the Pasture + Feedlot models when compared the Pasture models, due to confinement of animals. The studied traits have a major economic impact on the growing and finishing systems as the models proposed, with great importance, in these models, for the traits of dressing percentage. Average daily gain was the second trait with greater economic value for the system. The traits of food consumption and maintenance energy are directly linked because of calculations to estimate consumption, and are traits with significant importance in the economic point of view, and explored by genetic evaluations programs in Brazil. Feed consumption and maintenance energy are important traits when evaluating... (Complete abstract click electronic access below)
Mestre
Dias, Ana Sofia Guerreiro Marques. "Caracterização de duas explorações de raça bovina Alentejana produtoras de Carnalentejana DOP." Bachelor's thesis, Universidade Técnica de Lisboa. Faculdade de Medicina Veterinária, 2008. http://hdl.handle.net/10400.5/868.
Full textNeste trabalho caracterizam-se duas explorações de bovinos de raça Alentejana que produzem Carnalentejana, um produto de Denominação de Origem Protegida. O maneio alimentar destas explorações enquadra o maneio típico da região do Alentejo e segue as regras da Carnalentejana. Em ambas as explorações, a época reprodutiva é definida pela entrada dos touros para junto das vacas nos meses de Outubro-Novembro e a saída nos meses de Abril-Junho. A taxa de fecundidade calculada nas explorações é muito próxima dos 80% e o número de vacas por touro é inferior a 50. O rendimento médio da desmancha em ambas as explorações foi, aproximadamente, 70%. Os valores médios dos grupos de peças não foram muito diferentes entre as duas explorações, existindo alguma variabilidade nos seus produtos. Para concluir, apesar dos produtos finais apresentarem alguma variabilidade, os métodos de produção das explorações estão de acordo com as regras estipuladas pelo Caderno de Especificações da Carnalentejana.
ABSTRACT Two Alentejana breed farms producing Carnalentejana, a Protected Designation of Origin product, were characterized. The feeding handling frames the tipical handling of the Alentejo’s region and also follows the Carnalentejana’s rules. Both farms have a reproductive season, the bulls join the cows in October-November and leave in April-June. The fecundity rate calculated in both farms was close to 80% and the number of cows per bulls was less than 50. The carcass mean yielding of both farms was very similar with, approximately, 70%. The mean values of each meat cut groups where not very different in both farms but there was some variability in the products. In conclusion, despite the variation of the final products the production methods of both farms are in agreement with the Carnalentejana Specifications.
Espigolan, Rafael. "Desequilíbrio de ligação e associação entre polimorfismos de base única com maciez da carne e espessura de gordura em bovinos Nelore utilizando painéis de alta densidade /." Jaboticabal, 2013. http://hdl.handle.net/11449/92546.
Full textCoorientador: Fernando Sebástian Baldi Rey
Banca: Danísio Prado Munari
Banca: Simone Cristina Méo Niciura
Resumo: A carne produzida no Brasil a partir de raças zebuínas possui características organolépticas que não são bem aceitas nos mercados mais exigentes. As características de carcaça e da carne, como a maciez e a espessura de gordura subcutânea podem garantir qualidade e uniformidade na produção de carne bovina, porém o melhoramento genético para essas características não tem sido praticado. Os objetivos deste estudo foram analisar o desequilíbrio de ligação entre os polimorfismos de base única (SNPs), e estudar a associação destes com a maciez da carne e espessura de gordura subcutânea no genoma de bovinos da raça Nelore utilizando um painel de SNPs de alta densidade. Foram utilizados 795 machos da raça Nelore nascidos em 2008 e 2009 e pertencentes a três programas de melhoramento genético. Um total de 117 grupos de contemporâneos foi formado, constituídos por ano de nascimento, fazenda, grupos de manejo ao nascimento, grupos de manejo à desmama e ao sobreano. Os animais foram genotipados utilizando o Illumina High-Density Bovine BeadChip com 777.962 marcadores SNPs. O DNA genômico foi extraído utilizando amostras de cinco gramas de tecido muscular retirados do Longissimus dorsi de cada animal. Foram excluídos SNPs que apresentaram MAF (alelo de menor frequência) inferior a 0,05 e Call Rate menor que 0,93, totalizando 446.986 SNPs. Os fenótipos para maciez da carne foram obtidos utilizando um equipamento de análise de textura equipado com uma sonda Warner Bratzler em amostras de 2,54 cm retiradas entre a 12ª e 13ª costelas da meiacarcaça esquerda. Na mesma amostra foi mensurada a espessura de gordura subcutânea com paquímetro, medindo a camada de gordura localizada a um ângulo de 45º a partir do centro geométrico. As análises de associação foram realizadas considerando apenas um marcador por vez... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: The meat produced in Brazil from Zebu breeds has organoleptic characteristics that are not well accepted in the most demanding markets. Carcass and meat traits, like tenderness and fat thickness, can ensure quality and uniformity in beef production, but genetic improvement for these traits has not been practiced. The objective of this study was analyze the linkage disequilibrium between single nucleotide polymorphisms (SNPs), and to study their association with the tenderness of meat and fat thickness in the genome of Nellore cattle using a panel of highdensity SNPs. Data from 795 Nellore cattle born in 2008 and 2009 and belonging to three breeding programs were used. A total of 117 contemporary groups were formed, constituted of year of birth, farm, management groups at birth, management groups at weaning and yearling. The animals were genotyped using Illumina High- Density Bovine BeadChip with 777,962 SNP markers. Genomic DNA was extracted with samples from five grams of tissue taken from the Longissimus dorsi muscle of each animal. SNPs that had MAF less than 0.05 and Call Rate less than 0.93 were excluded, totaling 446,986 SNPs. The phenotypes for meat tenderness were obtained using a texture analysis equipment equipped with a Warner Bratzler probe in samples of 2.54 cm taken between the 12th and 13th ribs of the left half carcass. On the same sample, it was measured the thickness of subcutaneous fat with caliper rule, measuring the fat located at an angle of 45° from the geometric center. The association analysis was performed considering only one marker at a time. The fixed effects in the model were SNP marker, contemporary group, date of slaughter and slaughter age as covariate. To estimate the effect of each SNP over the traits, the SNP marker was included as a covariate (linear effect). The average linkage disequilibrium (r²)... (Complete abstract click electronic access below)
Mestre
Fontoura, Cristianne Lino. "Estudo microbiológico em carcaças bovinas e influência da refrigeração sobre a microbiota contaminante /." Jaboticabal : [s.n.], 2006. http://hdl.handle.net/11449/94636.
Full textBanca: Angela Cleusa de Fatima Banzatto de Carvalho
Banca: Luiz Francisco Zafalon
Resumo: A carne e seus derivados apresentam grande valor na alimentação humana e se enquadram entre os alimentos de origem animal mais perecíveis, principalmente pela sua variedade e riqueza nutricional. Constituem-se em importante veículo de agentes zoonóticos e especial meio de cultura para o desenvolvimento e multiplicação de uma ampla gama de microrganismos. O presente trabalho teve por finalidade avaliar a presença de alguns microrganismos potencialmente patogênicos (Salmonella sp., Staphylococcus aureus e Listeria sp.) e alguns indicadores como microrganismos psicrotróficos, mesófilos e coliformes na superfície de meias carcaças bovinas logo após a lavagem e avaliar a influência da refrigeração na população microbiana (de indicadores e Staphylococcus aureus). As amostras foram obtidas em um matadouro frigorífico localizado no interior do Estado de São Paulo, submetido a controle higiênico-sanitário permanente e com comércio no mercado interno e externo. No total foram analisadas 80 amostras (suabes) de regiões da superfície externa da carcaça (coxão, lombo e ponta-de-agulha) sendo 40 logo após a lavagem e 40 após 24 horas sob refrigeração. Na grande maioria das amostras as populações de microrganismos heterotróficos mesófilos estiveram entre 1,0 e 1,0 x 102 UFC/cm2, indicando eficiência nos cuidados higiênico-sanitários durante as operações de abate. Para os microrganismos psicrotróficos encontrou-se populações inferiores a 2,0 x 103 UFC/cm2, o que pode permitir maior vida-de-prateleira ao produto e para Staphylococcus sp. as populações foram inferiores a 1,0 x 103 UFC/cm2, não tendo sido encontrado nenhuma cepa da espécie Staphylococcus aureus. Os valores médios... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: The meat as well its derivatives show great value in human aliments of animal origin principally because of its variety and nutritional wealth. It constitutes an important vehicle of zoonotic agents and a special means of culture for the development and multiplication of one large gamut of microorganisms. The present work had the goal to evaluate the presence of some microorganisms potentially pathogenic (Salmonella sp, Staphylococcus aureus and Listeria sp) and some indicators such as psychrotrophic, mesophilic and coliforms in the surface of half the bovine carcass after it is washed and evaluated as to the influence of storage by refrigeration of the microbial population (of indicators and Staphylococcus aureus). The samples were obtained in a slaughterhouse cooler located in the inner city of Sao Paulo, using constant sanitary hygienic control and doing business in the internal market as well to the external market. In total, 80 samples were analyzed (swab) of regions in the external surface of the carcasses (rump, loin and rib), results being 40 as soon as it was washed and 40 after 24 hours under refrigeration. In the large majority of samples the population of microorganism mesophilic were between 1,0 e 1,0 x 102 UFC/cm2, indicating efficiency in the care of sanitary hygene during the operations of slaughter. For the microorganisms populations psychrotrophic were found to be below 2,0 x 103 UFC/cm2, permitting longer shelf life of the product. For Staphylococcus sp, the populations were lowered to 1,0 x 103 UFC/cm2, and no species of cepa Staphylococcus aureus was found. The medium values for the populations of mesophilic, psychrotrophic and Staphylococcus sp. respectively were... (Complete abstract click electronic access below)
Mestre
Books on the topic "Carcasse bovine"
United Nations. Economic Commission for Europe. Working Party on Agricultural Quality Standards, ed. Bovine meat: Carcases and cuts : UNECE standard. 2nd ed. New York: United Nations, 2004.
Find full textGill, C. O. Microbial effects of trimming, vacuum cleaning or vacuum-hot water cleaning of beef or sheep carcasses in commercial carcass dressing process. Ottawa: Research Branch, Agriuclture and Agri-Food Canada, 1997.
Find full textBovine Meat Carcases And Cuts: Bovine Meat Carcases And Cuts. United Nations, 2004.
Find full textCommunity Scale for the Classification of Carcases of Adult Bovine Animals. European Communities / Union (EUR-OP/OOPEC/OPOCE), 1995.
Find full textMaltby, Mark. From bovid to beaver. Edited by Umberto Albarella, Mauro Rizzetto, Hannah Russ, Kim Vickers, and Sarah Viner-Daniels. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199686476.013.14.
Full textBook chapters on the topic "Carcasse bovine"
Trypuz, Robert, Piotr Kulicki, Przemysław Grądzki, Rafał Trójczak, and Jerzy Wierzbicki. "Machine-Understandable and Processable Representation of UNECE Standards for Meat. Bovine Meat - Carcases and Cuts Case Study." In Communications in Computer and Information Science, 144–54. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-49157-8_12.
Full textKashif Yar, Muhammad, Mubarik Mahmood, Muawuz Ijaz, Muhammad Hayat Jaspal, Zayrah Rafique, Iftikhar Hussain Badar, and Kanwal Rafique. "Effect of Cattle-Specific Diseases on Carcass Inspection and Meat Quality." In Veterinary Medicine and Science. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.110384.
Full text"Applied anatomy of the carcass (K.-D. Budras, R. Fries, and R. Berg)." In Bovine Anatomy, 165–66. Schluetersche, 2011. http://dx.doi.org/10.1201/9783842683594-17.
Full textLarson, R. L. "The effect of bovine respiratory disease on carcass traits." In Production diseases in farm animals, 51. Brill | Wageningen Academic, 2006. http://dx.doi.org/10.3920/9789086865710_013.
Full textMakowiecki, Daniel, and Marzena Makowiecka. "Zwierzęce szczątki kostne / Animal remains." In Castrum Lubenov. Tragiczne dzieje średniowiecznej wieży w Lubrzy / Castrum Lubenov. The tragic history of the medieval tower in Lubrza, 303–14. Wydawnictwo Profil-Archeo; Muzeum Archeologiczne Środkowego Nadodrza, 2022. http://dx.doi.org/10.33547/lubenov2022.15.
Full textOliveira, Janderson Ananias de, Angelo Polizel Neto, Claudinele Cássia Bueno da Rosa, Natália Baldasso Fortura, Andressa Groth, Rafael do Santos, Felipe Cecconelo Bento, and Helen Fernanda Barros Gomes. "USE OF DIFFERENT COLD WATER SPRAY PROTOCOLS ON BOVINE CARCASSES DURING COOLING AND ITS EFFECTS ON MEAT QUALITY." In Geração e difusão de conhecimento científico na zootecnia 2, 11–27. Atena Editora, 2021. http://dx.doi.org/10.22533/at.ed.2912123112.
Full textFokam Olivier, Miantsia, Felix Meutchieye, and Evaristus Tsi Angwafo. "Multivariate Analysis of Cranial Measurements of Cameroon’s Blue Duiker (Cephalophus monticola)." In New Insights on Principal Component Analysis. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.1002909.
Full textConference papers on the topic "Carcasse bovine"
Espín, Ricardo, Deysi Guevara, and Marco Pérez. "Correlation between pH levels and proliferation of Escherichia coli in bovine carcasses." In 1er Congreso Universal de las Ciencias y la Investigación Medwave 2022;. Medwave Estudios Limitada, 2022. http://dx.doi.org/10.5867/medwave.2022.s2.uta057.
Full textNouichi, S., and T. M. Hamdi. "Bacterial superficial contamination of bovine and ovine carcasses slaughtered at El-Harrach abattoir (Algiers)." In MICROBES IN APPLIED RESEARCH - Current Advances and Challenges. WORLD SCIENTIFIC, 2012. http://dx.doi.org/10.1142/9789814405041_0045.
Full textTalovskaya, O. B., O. A. Shelepova, E. A. Udaltsov, and I. M. Zubareva. "FEATURES OF POSTMORTEM DIAGNOSIS OF CYSTICERCOSIS IN LIVESTOCK ANIMALS AT ENTERPRISES OF VARIOUS TYPES." In THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL. All-Russian Scientific Research Institute for Fundamental and Applied Parasitology of Animals and Plant – a branch of the Federal State Budget Scientific Institution “Federal Scientific Centre VIEV”, 2023. http://dx.doi.org/10.31016/978-5-6048555-6-0.2023.24.458-462.
Full textReports on the topic "Carcasse bovine"
Boisclair, Yves R., Alan W. Bell, and Avi Shamay. Regulation and Action of Leptin in Pregnant and Lactating Dairy Cows. United States Department of Agriculture, July 2000. http://dx.doi.org/10.32747/2000.7586465.bard.
Full textErdman, Richard, Geoffrey Dahl, Hanina Barash, Israel Bruckental, Avi Shamay, and Anthony Capuco. Management Strategies to Maximize Skeletal Growth Rate in Dairy Heifers. United States Department of Agriculture, July 2002. http://dx.doi.org/10.32747/2002.7695848.bard.
Full text