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| Registros recuperados: 77 | |
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| Oliveira, Mauro Dal Secco; Universidade Estadual Paulista “Júlio de Mesquita Filho”; Rêgo, Aníbal Coutinho do; Universidade Estadual Paulista “Júlio de Mesquita Filho”; Sforcini, Mariana Paula Rossi; Universidade Estadual Paulista “Júlio de Mesquita Filho”; Freitas Junior, José Esler; Universidade Estadual Paulista “Júlio de Mesquita Filho”; Santos, Juliana dos; Instituto Federal do Rio Grande do Sul; Carvalho, Marina Vieira de. |
| The experiment was conducted to evaluate the bromatological characteristics and the in vitro digestibility of four sugarcane varieties, subjected or not to hydrolysis, with quicklime. A completely randomized design was employed with three replications arranged in a 4 × 2 factorial scheme, with four sugarcane varieties (SP 52454, RB 867515, RB 855536 and IAC 862480), hydrolyzed or not. There was significant effect on brix (p < 0.05) and industrial fiber (p < 0.05), and IAC 862480 variety had the lowest levels of industrial fiber. There were no significant difference (p > 0.05) in neutral detergent fiber, acid detergent fiber and lignin levels among the sugarcane varieties under analysis and for the sugarcanes, hydrolyzed or not. The use... |
| Tipo: Análise laboratorial |
Palavras-chave: 5.04.03.02-8 calcium oxide; Cell wall; Fiber; Ruminants; Saccharum officinarum L.. |
| Ano: 2012 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/13775 |
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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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| 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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| 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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| Pessoa,José Dalton Cruz; Arduin,Marcos; Martins,Maria Alice; Carvalho,José Edmar Urano de. |
| The aim of this work was to study the source of the açaí residue for its possible commercial applications by characterizing the fruit (fresh and dry mass), and performing an anatomic study of the pericarp from which were identified the origin of the anthocyanins, and fatty acids, and fibers; also the vascular system, its fibers constituents and fibrils were characterized. It was concluded that anthocyanins were located on the epiderm and external parenchyma, and that solids retained on the sieve come from the sclerenchyma, and that the fatty acids come from the storage parenchyma. The vascular tissue was formed by the fibers around 20 mm length. The length distribution of the fibrils had a mean length of 580µm. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fiber; Fibril; Composite; Fatty acid; Anthocyanin. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600022 |
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| Zanuncio,Antônio José Vinha; Carvalho,Amélia Guimarães; Carneiro,Angélica de Cassia Oliveira; Valenzuela,Paulina; Gacitúa,William; Leite,Fernando Palha; Colodette,Jorge Luiz. |
| Abstract: The objective of this work was to test a new methodology to assess the resistance of trees to wind damage and determine the characteristics that increase clone resistance to winds. Tree resistance to breakage, basic density, ultrastructure, anatomy, mechanical properties, and wood growth stress have been evaluated in seven Eucalyptus grandis × Eucalyptus urophylla clones, collected from a region with a high incidence of wind damage. The Pearson correlation coefficient between the tree resistance to breakage and the ratio between the area damaged by the winds and the total planted area was -0.839, showing the efficiency of the methodology adopted and that high breaking strength results in a smaller area affected by wind damage. Trees with a high... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eucalyptus grandis × Eucalyptus urophylla; Basic density; Cell wall fraction; Cell wall ultrastructure; Fiber; Wood. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017001100969 |
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| Silva,Cintia Pereira Da; Sousa,Mariana Séfora Bezerra; Siguemoto,Érica Sayuri; Soares,Rosana Aparecida Manólio; Arêas,José Alfredo Gomes. |
| The Brazilian Savannah, known as "Cerrado," has an extensive biodiversity, but it is under explored. Among the native vegetables is the jatobá-do-cerrado (Hymenaea stigonocarpa Mart.), a legume with great potential for exploration for its content of dietary fiber. Legumes are an important source of nutrient compounds, such as phenolic compounds and vitamins that have antioxidant properties. This study aimed at determining the chemical composition and antioxidant activity of the jatobá flour. The jatobá flour showed high fiber content (insoluble and soluble fiber 47.8 and 12.8 g.100 g- 1, respectively), significant amounts of carotenoids such as beta-carotene and lutein, and some minerals such as calcium: 145 mg.100 g- 1, magnesium: 125 mg.100 g- 1, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Jatobá-do-cerrado; Fiber; Antioxidant activity; Functional food. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000300024 |
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| FIGUEIREDO, M. R. P. de; SALIBA, E. de O. S.; BARBOSA, G. S. S. C.; LOPES, F. C. F.; SILVA, F. A. e; SILVA, C. R. da M. e; NUNES, A. N.; FIGUEIREDO, M. C. P. 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: Separatas |
Palavras-chave: Fiber; Intake; Theobroma cacao L; Animal nutrition; Digestibility. |
| Ano: 2018 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1101888 |
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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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| GOMES, G. M. F.; VASCONCELOS, A. M.; EGITO, A. S. do; LIMA, A. R.; CARNEIRO, J. da C.; LANDIM, A. V.; FONTELES, N. L. O.; SALLES, H. O. S.. |
| Resumo: Com o crescimento da indústria sucroalcooleira, buscam-se alternativas de uso dos resíduos gerados por ela. Os pequenos ruminantes de raças naturalizadas do Nordeste brasileiro mostram-se como grupos potenciais para que seja utilizado o bagaço de cana-de-açúcar (BCA) nas dietas. Nesse contexto, objetivou-se determinar a degradabilidade ruminal in situ da matéria seca (MS) e da fibra em detergente neutro (FDN) do BCA e os parâmetros ruminais em caprinos Moxotó e ovinos Morada Nova, fistulados no rúmen. Contidos em sacos de náilon, 3g de BCA foram incubados no rúmen nos tempos seis, 24 e 96 horas, determinando-se o conteúdo de MS e FDN nos resíduos obtidos. Nos tempos zero, seis e 12 horas após a primeira refeição, mediram-se no líquido ruminal pH e... |
| Tipo: Artigo de periódico |
Palavras-chave: Degradabilidade in situ; In situ degradability; Cana-de-açúcar; Fiber; Goat; Residue; Rumen degradability.; Caprino; Ovino; Rúmen; Fibra; Resíduo; Materia seca; Bagaço; Subproduto.; Sheep; Sugarcane byproducts.. |
| Ano: 2013 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/971597 |
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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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| Martins, Adriana de Souza; CESCAGE; Vieira, Paulo de Figueiredo; UNIFENAS; Berchielli, Telma Teresinha; UNESP; Prado, Ivanor Nunes do; UEM. |
| Estudou-se o efeito da adição de enzimas fibrolíticas (celulase e xilanase) sobre a degradabilidade in situ da matéria seca (MS), proteína bruta (PB), fibra em detergente neutro (FDN), fibra em detergente ácido (FDA) e hemicelulose da silagem de milho (SM) e da palha de arroz (PA), utilizando seis bovinos fistulados no rúmen. Também foi avaliada a proporção de nitrogênio (N) insolúvel em detergente ácido em relação ao N total (NIDA/N total). As enzimas fibrolíticas foram extraídas dos fungos Aspergillus Níger e Trichoderma longibrachiatum, sendo fornecido 0,75 g kg-1 de MS animal-1 dia-1, via cânula ruminal. Os tempos de incubação foram: 0, 3, 6, 12, 24, 48, 72 e 96 h. Os resíduos de incubação foram comparados por meio da microscopia eletrônica de... |
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Palavras-chave: 5.04.03.00-1 Nutrição e Alimentação Animal celulase; Fibra; Microrganismos; Microscopia eletrônica; Rúmen. cellulose; Electron micrograph; Fiber; Microorganisms; Rumen.. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6462 |
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| Registros recuperados: 77 | |
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