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| Registros recuperados: 209 | |
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| Roque,Natália Charleaux; Saad,Flávia Maria de Oliveira Borges; Santos,João Paulo Fernandes dos; Ebina,Fernanda Sayuri; Chizzotti,Ana Flávia; Silva,Rosana Claudio; Aquino,Adriana Augusto; Maia,Gustavo Vaz Corrêa. |
| The effect of the additives Yucca schidigera (YSC) and zeolite (clinoptilolite) on digestibility, fecal texture and odor, blood parameters and urine pH of domesticated felines was evaluated. The experiment was conducted in a randomized block design, with twenty-one cats, in two periods, distributed in seven treatments: moist commercial feed (control); control + 125, 250 and 375 ppm YSC; and control + 0.5; 0.75 and 1.0 % zeolite. No differences were observed between the diets regarding apparent digestibility coefficients of nutrient, energy, urine pH or blood parameters. However, levels of 0.5 and 0.75% zeolite were effective both in reducing odor (R² = 96.39) and for fecal texture (R² = 99.63), showing a quadratic pattern for these variables. Levels of 125... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Additives; Digestibility; Fecal odor; Felines; Nutrition. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001100027 |
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| Ribeiro,Marinaldo Divino; Pereira,José Carlos; Queiroz,Augusto César de; Bettero,Vitor Pereira; Mantovani,Hilário Cuquetto; Silva,Cássio José da. |
| This study aimed to evaluate the effect of intraruminal infusion of propionic acid (RPA) associated to two (80:20 and 60:40) forage:concentrate ratios (FCR), for young bulls. Four Holstein × Zebu crossbred young bulls with average age of 7 months and 160 kg of body weight (BW) were distributed to a 4 × 4 Latin square design. A total mixed ration, isonitrogenous diets, was ad libitum fed to animals. The propionic acid was obtained by fermentation of reconstituted milk whey by the consortium of bacteria Enterococcus sp. and Veillonella sp.. Daily and along with the supply of solid feeds, 2 L of the compound containing propionic acid were intrainfused in the rumen. There was no RPA × FCR interaction for the intake of nutrients, except for total digestible... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bacteria ruminal; Digestibility; Feeding; Milk whey; Organic acids. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009000500023 |
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| Kamran,J; Mehmood,S; Mahmud,A; Saima,. |
| ABSTRACT The current study was planned to investigate the influence of soy oil, oxidized soy oil, poultry oil single refined and poultry oil double refined on the performance of broilers chicken. A total of two hundred and forty, day-old broiler chicks were divided into 4 treatments in such a way that each treatment had six replicates and each replicate had ten chicks. The experimental treatments were separated with the usage of single refined poultry oil, double refined poultry oil, oxidized soy oil and soy oil in the diet of broilers. In both starter and overall periods average body weight was higher (p<0.05) for birds which were on a basal diet containing soy oil as compared to other diets. Similarly, feed intake was higher (p<0.05) for birds... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Oxidized soy oil; Fresh soy oil; Poultry refined oil; Growth; Digestibility; Broilers. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000200318 |
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| Khoramabadi, Vahid; Akbari, Mohammad Reza; Khajali, Fariborz; Noorani, Hossein; Rahmatnejad, Enayat. |
| The effect of wheat-based diet (WBD), supplemented with xylanase and surplus vitamin A, on performance, nutrient digestibility, intestinal morphology and digesta viscosity of broiler chickens was investigated. Based on a completely randomized design, 240-day-old chickens were randomly divided into six experimental diets and four replications with 10 chickens each. Experimental diets consisted of corn-based diet (CBD) (T1), WBD with routine amounts of vitamin A (9000 IU kg-1) (T2), T2 without vitamin A in premix (T3), T2 + 6000 IU kg-1 vitamin A (T4), T2 + 420 IU kg-1 xylanase (T5), and T2 + 6000 IU kg-1 vitamin A + 420 IU kg-1 xylanase (T6). For Feed Conversion Rate (FCR) between day 1 and 21 and between day 21 and 42 WBD supplemented with vitamin A and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Enzyme; Morphology; Viscosity; Vitamin A; Wheat. |
| Ano: 2014 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23910 |
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| del Razo Rodríguez, Oscar Enrique. |
| El Se inorgánico en ovinos ha provocado cambios ruminales (pH, AGV y población microbiana) y en digestibilidad de algunos nutrientes; por lo que posiblemente estos cambios puedan influir sobre el requerimiento de Se para corderos en crecimiento. Por ello se realizó un experimento en dos cuadros latinos repetidos con arreglo factorial de tratamientos, usando 8 corderos (43.2 ± 4.7 kg de peso) con cánula ruminal y duodenal. Se midieron cambios en fermentación ruminal, digestibilidad de nutrientes y balance de Se provocados por la suplementación con selenito de sodio (cuatro niveles: 0, 200, 500 y 800 µg Se kg-1 MS) en dietas con 69 y 50% de grano de maíz. La concentración de Se en las dietas fue 220 ± 28 µg Se kg-1 MS. En líquido ruminal se observó:... |
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Palavras-chave: Selenio; Grano; Requerimiento; Fermentación ruminal; Digestibilidad selenium; Grain; Requirement; Ruminal fermentation; Digestibility. |
| Ano: 2012 |
URL: http://hdl.handle.net/10521/806 |
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| del Razo Rodríguez, Oscar Enrique. |
| El Se inorgánico en ovinos ha provocado cambios ruminales (pH, AGV y población microbiana) y en digestibilidad de algunos nutrientes; por lo que posiblemente estos cambios puedan influir sobre el requerimiento de Se para corderos en crecimiento. Por ello se realizó un experimento en dos cuadros latinos repetidos con arreglo factorial de tratamientos, usando 8 corderos (43.2 ± 4.7 kg de peso) con cánula ruminal y duodenal. Se midieron cambios en fermentación ruminal, digestibilidad de nutrientes y balance de Se provocados por la suplementación con selenito de sodio (cuatro niveles: 0, 200, 500 y 800 µg Se kg-1 MS) en dietas con 69 y 50% de grano de maíz. La concentración de Se en las dietas fue 220 ± 28 µg Se kg-1 MS. En líquido ruminal se observó:... |
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Palavras-chave: Selenio; Grano; Requerimiento; Fermentación ruminal; Digestibilidad selenium; Grain; Requirement; Ruminal fermentation; Digestibility. |
| Ano: 2012 |
URL: http://hdl.handle.net/10521/905 |
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| Loureiro,Karina De Carli; Haese,Douglas; Kill,João Luís; Pires,Achicine Furno; Fernandes,Danieli Rankel; Colnago,Geraldo Luiz; Lucas,Wendius Henrique; Gama,Gabriela Oliveira. |
| ABSTRACT: This study evaluated the nutritional levels, apparent digestibility coefficients, and faecal characteristics of dogs fed with four by-products from bovine slaughter: testicles, residue sirloin steak, trachea, and liver. Ingredients were processed and packed in tins for heat treatment in autoclaves. For the digestibility and faeces quality, ingredients were mixed with a reference diet (commercial food) in the proportion of 30g kg-1 test ingredient and 70g kg-1 reference diet (as dry matter). Ten adult dogs were distributed in double Latin block squares (5x5) with five treatments and five periods, totalling ten repetitions per treatment. The residue sirloin steak presented the highest levels of essential (414.2g kg-1 of dry matter) and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Foods; Digestibility; Energy; Nutritional levels. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600601 |
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| Menezes,Gustavo Chamon de Castro; Valadares Filho,Sebastião de Campos; Magalhães,Felipe Antunes; Valadares,Rilene Ferreira Diniz; Prados,Laura Franco; Detmann,Edenio; Pereira,Odilon Gomes; Leão,Maria Ignez. |
| It was evaluated intake, total apparent digestibility, performance and feeding behavior of bovine fed diets constituted of corn silage, crushed sugar cane given fresh or crushed and given 72 hours after storage, ensilaged sugar cane with or without 1% of calcium oxide and concentrate at the proportion of 1% of the body weight. It was used 35 bovines, distributed in a random block design, with 5 treatments and 6 repetitions. The animals were housed in collective stalls with troughs individualized by electronic gates. The animals fed diet with corn silage presented greater intake of all nutrients and greater total digestibility of dry matter, organic matter, neutral detergent fiber and total digestible nutrients, as well as greater weight gain and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bovine; Carcass; Digestibility; Electronic gates; Feedlot; Weight gain. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000500022 |
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| Magalhães,Felipe Antunes; Valadares Filho,Sebastião de Campos; Menezes,Gustavo Chamon de Castro; Gionbelli,Mateus Pies; Zanetti,Diego; Machado,Marcelo Grossi; Pina,Douglas dos Santos; Komura,Koiti. |
| The objective of this study was to evaluate low and high Brix diets, treated or not with 5 g of calcium oxide per kg of natural matter, and corn silage on intake, digestibility and performance of beef cattle. Forty cattle with initial body weight (BW) of 350 kg were used: five composed the control group, 30 were distributed into random blocks (control) and the other five were distributed in a 5 × 5 incomplete Latin square, with the objective of determining digestibility. The 30 animals evaluated for performance were slaughtered and empty body weight (EPW), carcass dressing and meat cuts were determined. The diet with corn silage (CS) presented the best intake of the other ingredients and the best weight gain, except for neutral detergent fiber intake in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Ethanol; Fermentation; Treatment. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000600026 |
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| Theart,Jacobus Johannes Francois; Hassen,Abubeker; van Niekerk,Willem Adriaan; Gemeda,Belete Shenkute. |
| The nutritional value of browse foliage from the Thorny Kalahari Dune Bush veld of South Africa is not characterized. Most of this browse species is rich in tannin, but still palatable, and is consumed by ruminants during the dry season, as well as having a role to play in mitigating enteric methane emission from ruminants. In this study, the rumen methane mitigation potential of 19 browse species foliage collected from the Thorny Kalahari Dune Bush veld, was analyzed in terms of chemical composition, in vitro fermentation, digestibility and methane production. In vitro gas and methane production and organic matter digestibility (IVOMD) were determined by using rumen fluid collected, strained and anaerobically prepared. A semi-automated system was used to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: In vitro fermentation; Browse foliage; Digestibility; Tannin. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162015000600478 |
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| Valente,Ériton Egidio Lisboa; Paulino,Mário Fonseca; Detmann,Edenio; Campos Valadares Filho,Sebastião de; Barros,Lívia Vieira de; Acedo,Tiago Sabella; Couto,Victor Rezende Moreira; Lopes,Sidnei Antonio. |
| The study assessed performance, microbial protein synthesis, intake and digestibility of nutrients by beef heifers receiving levels of multiple supplements or nitrogen salt, in a self-controlled intake, on pasture, during the dry season. Thirty-five beef heifers, from 6 to 9 months of age and average initial body weight of 203.4 + 4.5 kg, were used. Study factors were: control - mineral mixture; nitrogen salt - 50% of urea + mineral mixture, at proportion of 1:1, and 50% of corn (75% of crude protein); levels of multiple supplementation - multiple supplements with different percentages of intake controller mixture (urea + mineral mixture, at the proportion of 1:1), corn and soybean meal (45% of crude protein). Supplement consumptions observed were: 115,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Intake; Performance; Self-control. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000900024 |
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| Cândido,Rayssa Santos; Watanabe,Pedro Henrique; Oliveira,Paula Joyce Delmiro de; Angelim,Alysson Lira; Siqueira,André de Freitas; Ximenes,Julio César Martins; Normando,Leonardo Ribeiro Oliveira; Melo,Juliana Mendes; Freitas,Ednardo Rodrigues. |
| Abstract: The objective of this work was to determine the nutrient digestibility and metabolizable energy (ME) of fish silage, as well as to evaluate the effect of the dietary inclusion of fish silage meal (FSM) in diets on the performance, carcass characteristics, meat quality, sensory analysis of meat and mortadella, and economic viability of growing and finishing pigs. In the digestibility assay, 16 barrows (33.20±4.93 kg) received diets with and without FSM. The fish silage had 39.01% crude protein and 4,032 kcal kg-1 ME. In the performance assay, 32 barrows (26.00±1.68 kg) were fed diets containing different inclusion levels of FSM (0, 25, 50, and 75%). FSM, obtained from the mixture (1:1) of fish silage with corn, showed a quadratic effect on average... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sus domesticus; Alternative feedstuff; Digestibility; Economic viability; Fishing residue; Sensory analysis. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001000905 |
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| Pereira,Taiala Cristina de Jesus; Pereira,Mara Lúcia Albuquerque; Oliveira,Carlos Alberto Santana de; Argôlo,Lizziane da Silva; Silva,Herymá Giovane de Oliveira; Pedreira,Márcio dos Santos; Almeida,Paulo José Presidio; Santos,Alana Batista dos. |
| The objective of this study was to evaluate the effects inclusion of 0%, 33.3%, 66.7% and 100% natural matter (NM) of mesquite pod meal (MPM), in substitution of corn, on the intake, digestibility and feeding behavior of lactating Saanen goats. The forage:concentrate ratio in the diet was 40:60, using elephant grass silage as a forage source. Eight adult lactating goats with about 60 days in milk and weighting 50 kg were divided into two 4 × 4 latin squares and four 17-day experimental periods. Dry matter (DM), crude protein (CP) and total digestible nutrient (TDN) intakes were not influenced by MPM levels. Ether extract (0.51; 0.34; 0.36; 0.20 kg/day) and non-fiber carbohydrate (NFC) (0.54; 0.53; 0.49; 0.36 kg/day) intakes showed a linear effect with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alternative foods; Digestibility; Ingestive behavior; Intake; Prosopis juliflora; Semiarid. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000200004 |
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| Rêgo, Aníbal Coutinho do; Universidade Federal Rural da Amazônia; Paiva, Paulo César Aguiar; Universidade Federal de Lavras; Muniz, Joel Augusto; Universidade Federal de Lavras; van Cleef, Eric Haydt Castello Branco; Universidade Federal de Lavras; Machado Neto, Otávio Rodrigues; Universidade Federal de Minas Gerais; Mata Junior, João Irineu da; Universidade Federal de Lavras. |
| This study evaluated the chemical composition and in vitro dry matter digestibility (IVDMD) of elephant grass silages at different growth stages (70, 90 and 110 days), with the addition (0, 5, 10 and 15%, on a fresh matter basis) of mesquite pod meal. A completely randomized design (CRD) was used in a factorial arrangement with four replications. PVC pipes 100 mm in diameter were used as experimental silos. After 30 days of ensilage, samples were taken from the open silos to determine chemical composition and IVDMD. The inclusion of mesquite pod meal (MPM) increased (p < 0.01) the concentrations of DM and CP. No interaction (p > 0.01) was detected between MPM concentrations and elephant grass cutting age for DM, CP and NDF contents in the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.04.01-6 chemical composition; Digestibility; Ensilage; Pennisetum purpureum; Schum.; Prosopis juliflora. |
| Ano: 2013 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12506 |
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| Queiroz,Maria Fernanda Soares; Berchielli,Telma Teresinha; Signoretti,Ricardo Dias; Ribeiro,Andressa Ferreira; Morais,Juciléia Aparecida da Silva. |
| The objective of this study was to evaluate the effect of increasing levels of crude protein (CP) in the diet (13, 15, 19 and 22 g/100 g of dry matter, DM) on the metabolism and ruminal parameters of crossbred heifers fed forage sugarcane. Four crossbred Holstein × Gir heifers of average initial weight of 200 kg and average age of 14 months were used. The experimental design was in a 4 × 4 latin square. The intake values of DM, organic matter (OM), neutral detergent fiber (NDF) and non-fibrous carbohydrates (NFC) were not affected by the protein contents of the diet. The apparent and ruminal digestibility of DM and OM were affected by the protein content of the diet. Greater total apparent digestibility coefficient of CP (0.749) was observed for the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Microbial synthesis; Plasma urea; Protein fractionation. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000900019 |
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| Gugołek,A.; Zabockłi,W.; Kowalska,D.; Janiszewski,P.; Konstantynowicz,M.; Strychalski,J.. |
| Three digestibility experiments on Arctic foxes were carried out. Control groups were fed standard diets (C1 and C2) composed of fresh or frozen animal by-products and steamed ground grain. Dry experimental diets (E1 and E2) contained animal meals, extracted meals and fat, were mixed with water prior to administration. In a preliminary experiment, the digestibility of dry diet E1 moistened with water for 15min and 24h was compared to determine the optimum moistening time during the experimental period proper. The preliminary experiment showed that moistening time had no significant effect on digestibility. In the main experiment, two independent digestibility trials were performed to compare the digestibility of diets fed to foxes during growth (C1 vs. E1)... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vulpes lagopus; Feeding; Digestibility; Animal meal. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352010000400026 |
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| Registros recuperados: 209 | |
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