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| Registros recuperados: 65 | |
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| Almeida,AZ; Eyng,C; Garcia,RG; Nunes,RV; Sangalli,GG; Nunes,KC. |
| ABSTRACT This study evaluated the performance, egg quality, relative weight of the gastrointestinal organs, and the intestinal morphometry of laying quails fed diets containing levels of dried cassava residue (DCR). A total of 120 150-day-old Japanese quails were distributed in a completely randomized design with five treatments (0.0; 2.5; 5.0; 7.5; and 10.0% of DCR), four replicates, and six birds per experimental unit. The dietary inclusion of DCR did not affect (p>0.05) performance, internal egg quality, yolk color, and the values of villus height, crypt depth, and villus height/crypt depth ratio for the segments of the small intestine. However, a linear increase (p<0.05) was found for eggshell thickness, relative weight of the gizzard, and small... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alternative feedstuff; Coturnix coturnix japonica; Fiber. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000100322 |
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| Krás,RV; Kessler,A de M; Ribeiro,AML; Henn,JD; Bockor,L; Sbrissia,AF. |
| In this study, 360 male broilers, out of which 240 of a fast-growing strain (Cobb500), and 120 of a slow-growing strain (Label Rouge), were used to evaluate the effect of dietary fiber on digesta transit time and digestive metabolism during the period of 1 to 42 days of age. A completely randomized experimental design with a 3x2 factorial arrangement was applied, consisting of three groups of birds (slow-growing - SG; fast-growing fed ad libitum - FGAL; and fast-growing pair-fed with SG broilers - FGPF) and two iso-protein diets (a 3100 kcal ME/kg low-fiber diet - LFD- and a 2800 kcal ME/kg high-fiber diet - HFD- with 14% wheat bran and 4% oat hulls). HFD-fed birds presented lower ME retention (p < 0.001) and lower dry matter metabolizability (DMM) (p... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Age; Fiber; Metabolism; Pair-fed; Strain. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2013000200003 |
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| Bezerra,Carolina Vieira; Rodrigues,Antonio Manoel da Cruz; Amante,Edna Regina; Silva,Luiza Helena Meller da. |
| This study evaluated the chemical composition of peeled and unpeeled green banana Cavendish (AAA) flour obtained by drying in spouted bed, aiming at adding nutritional value to food products. The bananas were sliced and crushed to obtain a paste and fed to the spouted bed dryer (12 cm height and T = 80 ºC) in order to obtain flour. The flours obtained were subjected to analysis of moisture, protein, ash, carbohydrates, total starch, resistant starch, fiber. The green banana flours, mainly unpeeled, are good sources of fiber and resistant starch with an average of 21.91g/100g and 68.02g/100g respectively. The protein content was found in an average of 4.76g/100g, being classified as a low biological value protein with lysine as the first limiting amino... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Green banana; Flour; Starch; Fiber; Spouted bed. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452013000400025 |
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| Amarante,Cassandro Vidal Talamini do; Souza,Alexandra Goede de; Steffens,Cristiano André; Benincá,Thalita Dal Toé. |
| Abstract This research was carried out to evaluate centesimal [dry matter (DM), ash, and crude contents of proteins (CP), fats (CFt) and fiber (CFb)] and mineral composition (Ca, Mg, N, P, K, Fe, Zn, Cu and Mn) of peel and flesh tissues of feijoa fruit (cultivars Alcântara, Mattos, Helena and Nonante, and accession 2316). The genotypes had, in the flesh, DM of 12.10-15.40%, ash of 0.33-0.40%, CP of 0.95-1.45%, CFt of 0.56-1.72%, and CFb of 1.39-2.43%, and in the peel DM of 12.8-17.27%, ash of 0.30-1.49%, CP of 0.56-0.88%, CFt of 0.57-0.90%, and CFb of 2.54-3.98%. The contents of Ca, Mg, K, N and P in the peel were 96-116, 20-30, 1588-3635, 1096-1643 and 68-83 mg kg-1 FW, respectively, and in the flesh were 56-92, 17-29, 1358-2917, 2017-3384 and 255-374 mg... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feijoa sellowiana; Ash; Fiber; Fat; Nutrient; Protein. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000600302 |
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| Figueiredo,Mércia Regina Pereira de; Saliba,Eloisa de Oliveira Simões; Barbosa,Geraldo Sérgio Senra Carneiro; Lopes,Fernando César Ferraz; Silva,Filipe Aguiar e; Silva,Cecília Ribeiro da Mota e; Nunes,Andressa Nathalie; Figueiredo,Meliza Cristina Pereira de. |
| ABSTRACT This study was conducted to evaluate the effect of substituting Tifton 85 hay (Cynodon sp. cv. Tifton 85) with levels of cocoa (Theobroma cacao) byproduct (0, 8, 16, and 24%, diet dry matter basis) in the diet of 16 Holstein × Gir heifers with an average body weight of 363.0±27.7 kg on their nutrient intake, digestibility, and protein balance. The experimental period was 17 days, and the sample collection period was five days. There was no effect of cocoa byproduct on nutrient intake. However, the byproduct affected the digestibility of dry matter, crude protein, neutral detergent fiber, and acid detergent fiber, all of which decreased as the level of inclusion of the byproduct in the diet was increased. Nitrogen balance was negatively affected by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal nutrition; Digestibility; Fiber; Intake; Theobroma cacao L.. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100617 |
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| Araújo,Karoline Guedes; Villela,Severino Delmar Junqueira; Leonel,Fernando de Paula; Tamy,Wagner Pessanha; Gomes,Raphael dos Santos; Abreu,Matheus Lima Corrêa. |
| The objective of the present study was to evaluate the parameters related to the digestion of the fiber from silages of four corn hybrids (BX1280, SHS4070, 2B433, and DKB390) developed for silage production. Four rumen-cannulated castrated Holstein × Zebu crossbred cattle with approximate initial weight of 400 kg were distributed in a Latin square design. To determine the fiber passage rate and degradability, the techniques of chromium-mordant and in situ incubation of the neutral detergent fiber of the silages in nylon bags were used. The profiles of concentration of the marker in the feces were described by the generalized two-compartment model. Corn hybrid DKB390 is the most indicated for production of better-quality silages, because its fiber is more... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fiber; Passage rate; Ruminal degradability. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014001000519 |
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| Conceição,Maria Gabriela da; Ferreira,Marcelo de Andrade; Campos,José Maurício de Souza; Silva,Janaina de Lima; Detmann,Edenio; Siqueira,Michelle Christina Bernardo de; Barros,Leonardo José Assis de; Costa,Cleber Thiago Ferreira. |
| ABSTRACT The effect of replacing wheat bran with spineless cactus (0, 25, 50, 75, and 100%) in sugar cane-based diets on the intake of nutrients, feeding behavior, and rumen digestibility of steers was assessed using digested samples collected from the omasum. Five crossbred steers (1/2 Holstein-Zebu) were fitted with cannulas in the rumen and then assigned to a 5 × 5 Latin square design. Samples of omasal digesta were collected for three days. Rumen was evacuated via the rumen cannula to determine the rumen pool of dry matter (DM), neutral detergent fiber (NDF), indigestible NDF (iNDF), intake (ki), passage (kp) and degradation (NDF) rates, and the passage of iNDF (kpi). Nutrient intake displayed a quadratic effect, with maximum intakes of DM (5.73 kg... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Degradation rate; Digestibility; Fiber; Passage rate; Rumination. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000400158 |
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| Ribeiro,Edson Luis de Azambuja; Pires,Cleber Cassol; Mizubuti,Ivone Yurika; Silva,Leandro das Dores Ferreira da; Castro,Filipe Alexandre Boscaro de; Koritiaki,Natália Albieri; Pereira,Elzânia Sales; Pinto,Andréa Pereira. |
| The objective of this study was to evaluate the characteristics of wool produced by ewes of different genetic groups, ages, and reproductive statuses. A total of 115 ewes, of the following genetic groups, were used: 10 Corriedale, 37 Hampshire Down, 26 1/2 Hampshire Down + 1/2 Corriedale, 24 1/2 Ile de France + 1/2 Corriedale, and 18 1/2 Suffolk + 1/2 Corriedale. Age was determined by the number of permanent incisors, ranging from four teeth to eight teeth. Ewes were further classified by their reproductive status into: lambed, having reared one lamb; and not-lambed. Hampshire and half-blood Suffolk ewes were heavier (53.2 and 52.7 kg, respectively), while Corriedale animals were lighter (40.1 kg). Older ewes and not-lambed ewes were heavier as well.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Crossbreeding; Fiber; Ovis aries; Sheep. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015001100405 |
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| Processi,Elizabeth Fonsêca; Fontes,Carlos Augusto de Alencar; Vieira,Ricardo Augusto Mendonça; Bendia,Laila Cecília Ramos; Rocha,Tiago Cunha; Fernandes,Alberto Magno; Cunha,Jéssica Morais. |
| ABSTRACT Eight rumen-cannulated steers were assigned to two 4 × 4 balanced Latin squares to evaluate degradability and kinetics of fiber particles from diets based on corn silage and supplements with or without addition of lipids. Dietary treatments were: only corn silage (T1), corn silage plus concentrate with no added lipids (T2), corn silage plus concentrate with added soybean oil (T3), and corn silage plus concentrate containing ground soybean seeds (T4). Kinetics of gastrointestinal transit of fibrous particles was evaluated based on chromium-mordanted fiber. Events of rumen degradation dynamics of fibrous carbohydrates were quantified using the in situ incubation procedure. The mixed models methodology from SAS was used to fit models and the Tukey... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fiber; Intake; Passage rate. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001200773 |
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| Silva,Vinícius Pimentel; Almeida,Fernando Queiroz de; Morgado,Eliane da Silva; Rodrigues,Liziana Maria; Santos,Tiago Marques dos; Ventura,Henrique Torres. |
| The present study was carried out to evaluate the in situ degradation of dry matter (DM), neutral detergent fiber (NDF) and crude protein (CP) in roughages by the in situ caecal digestion technique in horses. The roughages evaluated were: Lucerne hay (Medicago sativa), peanut (Arachis pintoi cv. Amarillo), desmodio(Desmodium ovalifolium), stylo (Stylosanthes guianensis cv. Mineirão), pigeon pea (Cajanus cajan), lime-yellow pea (Macrotyloma axillare) and coastcross hay (Cynodon dactylon cv. coastcross). The assay was conducted in a complete randomized design with seven roughages and three replications. One mare with a cannula fitted in the caecum was used, fed diet consisting of coastcross hay (80%) and concentrate (20%) at 2.0% BW, four times a day. Nylon... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cannula; Digestion; Fiber; Forage; Legume. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000200018 |
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| Hall,Mary Beth. |
| Carbohydrates can provide up to 80% of the dry matter in animal diets, yet their specific evaluation for research and diet formulation is only now becoming a focus in the animal sciences. Partitioning of dietary carbohydrates for nutritional purposes should reflect differences in digestion and fermentation characteristics and effects on animal performance. Key challenges to designating nutritionally important carbohydrate fractions include classifying the carbohydrates in terms of nutritional characteristics, and selecting analytical methods that describe the desired fraction. The relative lack of information on digestion characteristics of various carbohydrates and their interactions with other fractions in diets means that fractions will not soon be... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Analysis; Carbohydrate; Fiber; Starch; Sugars. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982007001000032 |
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| Nogueira-Filho,Sérgio Luiz Gama; Martins,Karen; Borges,Rogério Martins; Mendes,Alcester; Nogueira,Selene Siqueira da Cunha; Bindelle,Jérôme. |
| ABSTRACT To assess the ability of the collared peccary ( Pecari tajacu ) to digest dietary fiber, four adult male collared peccaries were randomly assigned to a 4 × 4 Latin square design to determine the effects of feeding non-traditional feed ingredients, taken from palm trees with different levels of dietary fiber, on intake and coefficient of total tract apparent digestibility (CTTAD) and mean retention time. Four experimental diets were provided ad libitum: corn and soybean meal-based control diet; corn and palm kernel cake-based diet; corn and peach palm byproduct-based diet; and hay, palm kernel cake, and peach palm byproduct-based diet. The CTTAD of neutral detergent fiber and acid detergent fiber (ADF) were 0.80±0.09 and 0.61±0.21, respectively.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestive physiology; Feed evaluation; Fiber; Wild animal. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100528 |
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| Scheraiber,Mariana; Sabchuk,Tabyta Tamara; Silva,Juliana Regina da; Domingues,Lidiane Priscila; Ramos,Tatiane Aparecida; Félix,Ananda Portella; Oliveira,Simone Gisele de; Silva,Ana Vitória Fischer da. |
| ABSTRACT The objective of this study was to evaluate the alterations in blood biochemical profiles and body condition of dogs after intake of the diet without soybean hull (0%SH) and with soybean hull (16%SH) replacing corn. Twelve Beagle dogs with ideal body condition score (BCS) (average: 5) were distributed in a completely randomized design (six animals per treatment) and received the daily amount of food according to the energy needs for maintenance (g/kg weight0.75). The animals were evaluated on days 0 and 28 in relation to the blood biochemical profiles and body measurements, such as: total cholesterol, high-density lipoprotein (HDL), low-density lipoprotein (LDL), very-low density lipoprotein (VLDL), triglyceride (TAG), glucose, body weight (BW),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal nutrition; Digestive physiology; Fiber. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016001200755 |
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| Massafera,Danilo Antonio; Florentino,Ligiane Aparecida; Rabelo,Carlos Henrique Silveira; Härter,Carla Joice; Rezende,Adauton Vilela de; Reis,Ricardo Andrade. |
| Our objective was to investigate the effect of the replacement of aruana grass by gliricidia on the fermentative losses, chemical composition, and aerobic stability of silages. For ensiling, whole-crop aruana grass (75 d of growth) was chopped (275 g kg-1 dry matter - DM) and ensiled alone or associated with gliricidia (270 g kg-1 DM; 150 d of growth). For gliricidia, we used only the leaves and stalks to ensile. The evaluated treatments were different ratios of aruana grass to gliricidia (100:0, 75:25, 50:50, 25:75, and 0:100), with four replicates (mini-silos). The silage composed only of gliricidia exhibited a lower pH than the other silages. Dry matter recovery was not affected by the treatments, although effluent losses were affected. The replacement... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Fermentative process; Fiber; Legumes; Tropical grass. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000700231 |
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| Rodrigues,Daniela Junqueira; Budiño,Fábio Enrique Lemos; Prezzi,Joel Alberto; Monferdini,Renato Pacheco; Otsuk,Ivani Pozar; Moraes,José Evandro de. |
| ABSTRACT The objective of this study was to evaluate the effects of the addition of the prebiotic fructooligosaccharide and/or alfalfa hay to piglet diets on carcass traits and short-chain fatty acid profiles in the cecal digesta. Seventy-two commercial crossbred piglets of both sexes, with an average initial weight about 6 kg and age of approximately 21 days, were distributed in a randomized block design, using a factorial scheme, which consisted of three alfalfa hay levels (0, 5, and 10%) and two fructooligosaccharide levels (0 and 0.3%). Fiber addition in the presence of the prebiotic exerted an effect on cecal digesta short-chain fatty acid, increasing the acetic and reducing the butyric acid concentrations. The meat quality was also affected by the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Backfat thickness; Fiber; Meat quality; Prebiotic; Swine. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000400331 |
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| Scheffer-Basso,Simone Meredith; Cecchin,Kalinca; Favaretto,Adriana. |
| ABSTRACT The objective of this work was to evaluate the dominance, growth and bromatology of tough lovegrass or 'annoni' grass (Eragrostis plana) in secondary vegetation area. The evaluations were carried out at 23, 45, 64, 86, 111, 132, 153, and 174 days of growth after a mowing. The tough lovegrass was the dominant species on the area, accounting for 76 to 90% of biomass. There was a linear increase for leaf (9.8 kg DM ha-1 day-1) and total dry mass (16.9 kg DM ha-1 day-1) of the tough lovegrass. During the 111 days of the vegetative stage, the biomass was composed only of leaves, and the flowering started at 132 days. At 174 days, the tough lovegrass accumulated about 4,000 kg DM ha-1, 650 kg DM ha-1 of which was composed of inflorescences. The growth... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Crude Protein; Dry matter; Fiber; Leaf area index; Leaf area ratio. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000300582 |
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| Oliveira, Aparecida Costa; Martins, Terezinha Domiciano Dantas; Souza, Carla Giselly de; Pavlak, Maira Suzana Dürrewald; Almeida, Jorge Luiz Santos de; Pinto, Alex Ferreira. |
| O milho e a soja são os maiores constituintes das rações para suínos, entretanto, há uma constante busca pela utilização de alimentos com fonte de polissacarídeos não amiláceos (PNAs) para suínos nas diferentes fases de produção. O objetivo desta revisão é fornecer subsídios para melhorar o conhecimento sobre os PNAs, em relação a sua influência sobre a digestibilidade e disponibilidade dos nutrientes das dietas para suínos em diferentes fases de criação. Sua inclusão na nutrição de suínos têm demonstrado efeitos positivos na produtividade, pela redução dos custos, por atuar positivamente na fisiologia ao melhorar a secreção enzimática e a digestibilidade na fase inicial, por atuar como fonte energética na fase de crescimento, pelos efeitos positivos sobre... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alternative food; Fiber; Intestinal health; Metabolism.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15451 |
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| Duan,Shengwen; Liu,Zhengchu; Feng,Xiangyuan; Zheng,Ke; Cheng,Lifeng; Zheng,Xia. |
| Ramie (Boehmeria nivea and Boehmeria tenacissima) is a widely used fiber crop. Traditional water retting or chemical boiling method performed in order to extract ramie fiber seriously pollute the environment and severely damage the fiber, so biological method is the general trend of the fiber-extracting industry. Some strains (687), involving 26 genera and 43 species, were collected from the three samples, which produce hydrolyzed circles in the selective culture medium in order to detect the degumming effect and to compare the enzyme activity. Among these strains, 13 of them did not produce cellulase and had a ramie decreasing weight rate above 25 %, which were regarded as efficient ramie-degumming strains named from R1 to R13. R1 to R13 belonged to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fiber; Bio-extracting; Microorganism; Resource. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162012000200006 |
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| Registros recuperados: 65 | |
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