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| Registros recuperados: 20 | |
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| Menezes,Adriana Morato de; Tanure,Candice Bergmann Garcia e Silva; Peripolli,Vanessa; Esteves,Geisa Isilda Ferreira; Kindlein,Liris; Louvandini,Helder; Souza,Jurandir Rodrigues de; McManus,Concepta. |
| ABSTRACT: The use of new feed resources, particularly local agroindustrial byproducts, such as banana, may be an option for replacing those traditionally used for sheep feed to reduce production costs. Thus, the aim of this study was to evaluate the dietary effects of replacing corn bran with banana leftovers on performance, carcass, non-carcass components, meat traits, and fatty acid profile of Santa Inês lambs. Twenty-four Santa Inês female lambs with an average weight of 23.73 kg were fed diets containing 60 % coast cross hay and 40 % concentrate (30 % corn bran and 10 % soybean meal). Treatments consisted of corn bran replaced by banana leftovers at rates of 0, 25, 50, and 75 % on a dry matter basis. The experiment lasted 120 days. Animals were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Byproducts; Meat quality; Non-carcass components; Sustainability. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162020000100400 |
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| LOVATTO,NAGLEZI M.; GOULART,FERNANDA R.; LOUREIRO,BRUNO B.; SPERONI,CAROLINE S.; BENDER,ANA B.B.; GIACOMINI,SANDRO J.; RADÜNZ NETO,JOÃO; SILVA,LEILA P. DA. |
| ABSTRACT The purpose of this study was to develop and improve protein concentration techniques for two industrial by-products with the potential for use in fish feed. In particular, we chemically characterized crambe meal and sunflower meal and their protein concentrates. Three different protein concentration methods were tested: isoelectric pH (pHi), acid pH and alkaline pH. For crambe and sunflower meals extraction using the pHi method was most efficient in terms of protein yield and crude protein content in the concentrates; this method also increased lysine and methionine content in the concentrates. The water holding capacity of the sunflower protein concentrate was greater than that of the crambe protein concentrate. The crambe protein concentrate... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amino acids; Antinutrients; Aquafeeds; Byproducts; Phenolic compounds; Protein concentration.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502495 |
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| Deamici,Kricelle M.; Oliveira,Lucas C. de; Rosa,Gabriela S. da; Oliveira,Elizangela G. de. |
| ABSTRACT The aim of this study was to obtain the equilibrium moisture content of grape (variety ‘Tannat’) pomace through desorption isotherms, to evaluate the drying kinetics, determine the coefficient of effective diffusivity and physico-chemically characterize the grape pomace and the product obtained after drying. The desorption isotherms were determined at 50, 60 and 70 ºC and the experimental data were fitted using the GAB model (Gugghenheim, Anderson and de Boer). Drying was evaluated using a 22 factorial experimental design with three center points and effective diffusivity was obtained through the diffusion model of Fick’s second law. The grape pomace was characterized regarding the contents of moisture, protein, carbohydrates, lipids, ash and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Byproducts; Isotherms; Proteins; Fibers. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000800763 |
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| Almeida,Vitor Visintin Silva de; Silva,Robério Rodrigues; Queiroz,Augusto César de; Oliveira,Aline Cardoso; Silva,Fabiano Ferreira da; Abreu Filho,George; Lisboa,Mateus de Melo; Souza,Sinvaldo Oliveira de. |
| The objective of this study was to evaluate the economic returns of crossbred calves grazing on pastures formed by Urochloa brizantha fed crude glycerin as a supplement. Thirty-six crossbred calves with initial average weight of 301.5 kg were distributed in a completely randomized design with four treatments and nine replicates per treatment. The animals were maintained on rotational grazing production of Urochloa brizantha cv. Marandu. The tested treatments were 0.0, 3.33, 6.66 and 9.99% inclusion of crude glycerin in the total dry matter as a substitute for corn. The production of meat was not altered by the inclusion of glycerin in the diet. The inclusion of glycerin caused a reduction of up to 14.93% in the price of the concentrate. There was a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Beef cattle; Biodiesel; Byproducts; Weight gain. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000700382 |
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| Sayehban,P; Seidavi,A; Dadashbeiki,M; Ghorbani,A; Araújo,WAG; Albino,LFT. |
| ABSTRACT The effects of the dietary inclusion of olive pulp (OP) and supplementation birds with a commercial enzyme blend (ENZ) on the performance of broilers were evaluated. Six hundred one-day-old male Ross 308 broilers were divided according to a completely randomized design into 10 treatments in a 2×2×2+2 factorial arrangement, consisting of two olive pulp levels (50 and 100 g/kg diet), two pulp categories (processed and non-processed), the inclusion or not of an enzyme blend supplement, and two control treatments without OP and the inclusion or not of the enzyme blend in the diet. Feed intake (FI), weight gain (WG), feed efficiency (FE), energy intake (EI), energy efficiency (EE), protein intake (PI), protein efficiency (PE), feed cost per kg live... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feedstuffs; Byproducts; Poultry; Processing. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000300489 |
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| POMPEU, R. C. F. F.; ROCHA, A. C.; CÂNDIDO, M. J. D.; SALLES, H. O.; SEVERINO, L. S.; ROGERIO, M. C. P.; GUEDES, L. F.; ALVES, F. G. da S.; FREITAS, J. W. L.. |
| Resumo: Objetivou-se com o presente estudo avaliar o consumo, desempenho, e 25parâmetros sanguíneos de ovinos alimentados com farelo de mamona industrialmente 26destoxificado como fonte alternativa de proteína. O experimento foi conduzido no Núcleo 27de Ensino e Estudos em Forragicultura do Departamento de Zootecnia da Universidade 28Federal do Ceará ?NEEF/DZ//UFC, localizado em Fortaleza ?CE. O período 29experimental teve duração de 77 dias, comperíodo de adaptação dos animais às dietas e 30ao ambiente experimental foi de 14 dias. Foram utilizados 24 machos não castrados, com 3118 kg ± 2,23 de peso corporal e aproximadamente sete meses de idade, sendo 12 ovinos 32da raça Morada Nova e 12 ovinos da raça Santa Inês. Os animais foram distribuídos em 33um... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Raça Morada Nova; Raça Santa Inês; Ricinus Communis; Ovino; Nutrição Animal; Subproduto; Alimento Alternativo; Sheep feeding; Ruminant nutrition; Byproducts; Brazil. |
| Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1128169 |
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| Paschoaloto,Josimari Regina; Ezequiel,Jane Maria Bertocco; Almeida,Marco Túlio Costa; Fávaro,Vanessa Ruiz; Homem Junior,Antonio Carlos; Carvalho,Vanessa Barbosa de; Perez,Henrique Leal. |
| ABSTRACT: The increasing availability of crude glycerin from biodiesel production has generated great stock in the industries. To solve this problem, crude glycerin is being used as an energy source to replace corn in livestock diets. This study evaluated the effects of the association of crude glycerin (10% on DM of diets) with different roughages in Nellore cattle diets on ruminal pH and ammonia, degradability, digestibility of dry matter and nutrients, and greenhouse gas production. Six ruminally cannulated Nellore steers were assigned to a 6×6 Latin square design. The following treatments were evaluated: Hydrolyzed Sugarcane associated or not with crude glycerin, Corn Silage associated or not with crude glycerin or Tifton-85 Hay associated or not with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiesel; Byproducts; Degradability; Digestibility.. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000500889 |
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| Marx,SD; Soares,JM; Prestes,RC; Schnitzler,E; Oliveira,CS; Demiate,IM; Backes,GT; Steffens,J. |
| ABSTRACT The aim of this study was to determine if sex influenced abdominal fat yield, chemical composition, pH, color, fatty acid profile, and stability (by Differential Scanning Calorimetry - DSC) of Cobb chickens. Abdominal fat yields of 1.86 and 1.49% were obtained for females and males, respectively. Abdominal fat lipid contents of 70.68 and 74.36 g/100g, moisture content of 27.87 and 24.09 g/100g, protein content of 0.91 and 0.95 g/100g, ash content of 0.038 and 0.041 g/100g were obtained in males and females, respectively. Fat pH was not different between sexes, with values of 6.71 for males and 6.63 for females (p<0.05). Color L* values of 58.67 and 55.42, a* values of 4.95 and 3.44, and b* values of 7.36 and 8.18 were obtained for males and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fatty acids; Raw material; DSC; Byproducts. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000200269 |
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| Maciel,Raylon Pereira; Neiva,José Neuman Miranda; Restle,João; Miotto,Fabrícia Rocha Chaves; Sousa,Luciano Fernandes; Cunha,Odislei Fagner Ribeiro; Moron,Sandro Estevan; Parente,Ranniere Rodrigues Pereira. |
| ABSTRACT The objective of the study was to assess the effects of including 0, 79.8, 159.8, and 240.0 g kg-1 crude glycerin in the total diet dry matter on the 84 days feedlot performance, nutrient digestibility, blood parameters, and carcass characteristics of crossbred dairy steers. Experimental diets were composed of 98.5 g kg-1 of sorghum silage and 901.5 g kg-1 of concentrate. Twenty-four crossbred dairy steers (337.3±39.8 kg body weight and 15 months of age) were distributed in a completely randomized design with four treatments and six replicates. The intake and digestibility of the dry matter and nutrients were not altered by including crude glycerin in the diet. Crude glycerol levels did not affect the final weight (430.2 kg), daily weight gain... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiesel; Byproducts; Carcass yield; Dairy males; Weight gain. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001100677 |
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| Maciel,Raylon Pereira; Neiva,José Neuman Miranda; Restle,João; Bilego,Ubirajara Oliveira; Miotto,Fabrícia Rocha Chaves; Fontes,Antônio João; Fiovaranti,Maria Clorinda Soares; Oliveira,Rhaiza Alves de. |
| ABSTRACT The objective of this study was to assess the effects of including crude glycerin in the diet on intake, performance, rumen development, and carcass traits of dairy crossbred veal calves fed starter concentrate containing 0, 80, 160, and 240 g kg−1 crude glycerin. Twenty-eight calves with an average weight of 38.03±6.7 kg and five days of age were distributed in a completely randomized design with four treatments with seven replications. Calves were individually housed in covered stalls equipped with feeders and drinkers for 56 days. The calf response to inclusion of crude glycerin in the concentrate changed over the weeks and the inclusion level of 240 g kg−1 resulted in greater dry matter intake and average daily gain. There was no effect on the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biofuel; Byproducts; Veal calves; Weight gain. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000600309 |
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| THIAGO, L. R. L. de S.; SILVA, J. M. da. |
| A demanda do mercado por carne de melhor qualidade direciona para uma pecuária de ciclo curto. Nessa situação, dietas com elevados níveis de concentrados são cada vez mais necessárias, para cobrir os déficits nutricionais das pastagens tropicais. A soja, pelas suas características organolépticas, torna-se um produto excelentes para atender a essa demanda. No Brasil são produzidos anualmente mais de 42 milhões de toneladas de soja, resultando em um volume significativo de produtos e subprodutos para a alimentação animal. Na lavoura, da produção total obtida, cerca de 39% são grãos, sendo o restante palhada com potencial para uso na alimentação de ruminantes. Da secagem do grão de soja, resulta o resíduo de limpeza de soja, um subproduto com teor médio de... |
| Tipo: Circular Técnica (INFOTECA-E) |
Palavras-chave: Feeding.; Alimentação; Bovino; Subproduto; Soja.; Cattle; Byproducts; Soybeans.. |
| Ano: 2003 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/321033 |
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| Agy,Mariza Sufiana Faharodine Aly; Oliveira,Ronaldo Lopes; Ribeiro,Claudio Vaz Di Mambro; Ribeiro,Marinaldo Divino; Bagaldo,Adriana Regina; Araújo,Gherman Garcia Leal de; Pinto,Luís Fernando Batista; Ribeiro,Rebeca Dantas Xavier. |
| The intake of the dry matter (DM), the crude protein (CP) and the metabolizable energy intake (ME) in megacalories per day (Mcal/day) were not affected by the diets. In contrast, the intake of neutral detergent fiber (NDF), in g/kg BW, increased linearly. An increasing linear effect was also observed for the ether extract (EE) intake, whereas a decreasing linear performance was observed for the non-fibrous carbohydrate (NFC) intake. The digestibility of DM, organic matter and NFC decreased linearly with the sunflower cake inclusion, whereas the digestibility of CP, NDF, and EE were not influenced by the diets. No effect was observed for the concentration of serum glucose or urea nitrogen serum. No effect was observed on the urea nitrogen serum in the hours... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Byproducts; Digestibility; Intake; Performance; Ruminants. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000100019 |
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| Registros recuperados: 20 | |
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