Digesta Ileal
Mostrando 1-12 de 29 artigos, teses e dissertações.
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1. Effect of Exogenous Protease, Mannanase, and Xylanase Supplementation in Corn and High Protein Corn DDGS Based Diets on Growth Performance, Intestinal Morphology and Nutrient Digestibility in Broiler Chickens
ABSTRACT A study was conducted to evaluate the effects of exogenous enzymes supplementation in high protein (Hi-Pro) corn DDGS-based diets on broiler growth performance, intestinal health, and nutrient digestibility. A total of 200 one-day-old broiler chicks were randomly allocated to four dietary treatments with five replicates of 10 birds each. A basal die
Braz. J. Poult. Sci.. Publicado em: 20/12/2019
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2. Gut microflora and intestinal morphology changes of broiler chickens fed reducing dietary protein supplemented with lysine, methionine, and threonine in tropical environment
ABSTRACT This experiment aimed to discover the effect of reducing dietary protein supplemented with lysine, methionine, and threonine on growth performance, volatile fatty acid profile, and intestinal villus height and crypt depth of broilers, as well as the microflora counts isolated from broiler chicken faeces. A total of 288-day-old broilers were allocate
R. Bras. Zootec.. Publicado em: 28/11/2019
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3. Metabolizable energy and amino acid digestibility of soybean cake subjected to different dry extrusion temperatures for broilers
ABSTRACT Two experiments were conducted to evaluate the apparent metabolizable energy (AME), nitrogen-corrected apparent metabolizable energy (AMEn), and standardized ileal amino acid digestibility coefficient (SIDC) of extruded soybean cake (ESC) at four different extrusion temperatures: 90, 100, 110, and 120 °C. In experiment 1, 300 male broilers were ran
R. Bras. Zootec.. Publicado em: 08/11/2018
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4. Effect of Non-Starch Polysaccharide (NSP) of Wheat and Barley Supplemented with Exogenous Enzyme Blend on Growth Performance, Gut Microbial, Pancreatic Enzyme Activities, Expression of Glucose Transporter (SGLT1) and Mucin Producer (MUC2) Genes of Broiler Chickens
ABSTRACT The experiment was carried out in a completely randomized design (CRD) with 625 broiler chicks (Ross 308) for 5 repetitions (25 birds per each replicated) on the 5 treatments diet. Treatments included two different types of cereal grains (wheat, and barley) with or without an enzyme supplementation along with a corn-based diet as control group. The
Rev. Bras. Cienc. Avic.. Publicado em: 2017-12
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5. Breed and Sex Differences in the Gross Anatomy, Digesta pH and Histomorphology of the Gastrointestinal Tract of Gallus Gallus Domesticus
ABSTRACT A study was conducted to investigate the influence of breed and sex in the gross anatomy, digesta and histology of Ross 308 broiler and Venda chickens. Chickens were slaughtered at 90 days of age and the pH of the digestive organs was measured immediately after slaughter. The digestive organ weights and lengths of Ross 308 broiler and Venda chickens
Rev. Bras. Cienc. Avic.. Publicado em: 2017-06
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6. Energia metabolizável e aminoácidos digestíveis da soja integral sem ou com a suplementação de protease em rações para frangos de corte
RESUMO Foram realizados dois experimentos para determinar os valores energéticos e os coeficientes de digestibilidade ileal verdadeiros de aminoácidos de nove sojas integrais tostadas, sem ou com a adição de protease monocomponente. No primeiro experimento, para a determinação dos valores energéticos, foi utilizado o método de coleta total de excreta
Ciênc. agrotec.. Publicado em: 2016-10
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7. Apparent and true digestibility of protein and amino acid in feedstuffs used in Nile Tilapia feed as determined by the technique of dissection
The objective of this study was to determine the coefficients of apparent and true digestibility of protein and amino acids of five feedstuffs (corn, wheat bran, soybean meal, corn gluten meal and fish meal) in 900 sex-reversed Nile tilapia (Oreochromis niloticus) of the Thai strain during the growth phase, with an initial weight of 315±8.45 g. A total of 7
Revista Brasileira de Zootecnia. Publicado em: 2012-05
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8. Microbiota ileal de frangos de corte submetidos a diferentes dietas
Este estudo foi conduzido para analisar as alterações do perfil microbiano da digesta ileal de frangos de corte alimentados com dietas contendo diferentes níveis de energia e aditivos. Foram preparadas duas dietas: uma à base de milho e farelo de soja com nível de energia padrão e outra de baixa energia com milho e os farelos de soja e trigo. Para cada
Revista Brasileira de Zootecnia. Publicado em: 2012-03
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9. Valores energéticos e de aminoácidos digestíveis de alguns alimentos para aves / Values of metabolizable energy and of digestible amino acids of some feedstuffs for poultry
Dois experimentos foram realizados no setor de Avicultura do Departamento de Zootecnia da Universidade Federal de Viçosa, com o objetivo de determinar os valores energéticos e de aminoácidos digestíveis de alguns alimentos para frangos de corte. No primeiro experimento objetivou-se a determinação dos valores de energia metabolizável aparente (EMA) e e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/02/2011
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10. Estimates of true ileal digestibilities of corn, soybean meal and alternative feed ingredients for swines.
Nove suinos machos castrados, com peso inicial de 52,59 # 0,57 kg, foram adaptados cirurgicamente com canula T no termino de ileo, para medir os coeficientes de digestibilidade verdadeira (TAAD) de oito alimentos, e, testar, posteriormente, os valores de digestibilidade de aminoacidos na formacao de dietas. Os ingridientes analisados foram: milho, farelo de
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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11. Markers in cattle omasal digesta collection and gastrointestinal tract flow kinetics / Indicadores na coleta de digesta omasal e na cinética de trânsito do trato gastrintestinal de bovinos
Objetivou-se avaliar indicadores e sistemas de indicadores na coleta de digesta omasal; comparar a estimação da cinética de passagem de partículas e fluidos por diferentes indicadores e modelos matemáticos; avaliar a estimação da taxa de passagem pela técnica de esvaziamento ruminal e pelo ajustamento de modelo matemático não-linear; utilizando doi
Publicado em: 2009
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12. Digestibilidade do cálcio de alimentos avaliada em frangos de corte e em suínos com diferentes métodos / Calcium digestibility from feedstuffs using different methods for broiler chickens and pigs
Three hundred Cobb broilers, 21 days old, were housed in metabolism cages and distributed in a completely randomized design in factorial arrangement, 9 X 3 (treatments x methodologies) with six replicates and 5 animals per experimental unit. The methodologies studied were: total collection of excreta, excreta collection with indicator and ileal digesta colle
Publicado em: 2009