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| Registros recuperados: 29 | |
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| Peripolli, Vanessa; Universidade Federal do Rio Grande do Sul; Barcellos, Júlio Otávio Jardim; Universidade Federal do Rio Grande do Sul; Prates, Ênio Rosa; Universidade Federal do Rio Grande do Sul; Canozzi, Maria Eugênia Andrighetto; Universidade Federal do Rio Grande do Sul; Oliveira, Tamara Esteves de; Universidade Federal do Rio Grande do Sul. |
| Foi avaliada a utilização de cinco níveis de casca proteinada de soja (0, 4, 8, 12 e 16%) em substituição ao farelo de soja em dietas para ovinos em confinamento. Foram avaliados o desempenho, o consumo, a digestibilidade dos nutrientes e os balanços energético e nitrogenado em função da dieta. Vinte cordeiros da raça Texel, com peso vivo médio inicial de 28 kg, foram distribuídos em delineamento inteiramente casualizado com cinco tratamentos e quatro repetições. A dieta foi composta de 30% de volumoso e 70% de concentrado. O farelo de soja dos concentrados foi gradativamente substituído pela casca proteinada de soja (CPS). O consumo de nutrientes, a conversão alimentar e o ganho de peso não foram influenciados pelo aumento do nível de inclusão da CPS na... |
| Tipo: Pesquisa de campo; análise laboratorial |
Palavras-chave: 5.04.03.00-1 balanço do nitrogênio; Consumo; Digestibilidade; Subproduto Nutrição e Alimentação Animal nitrogen balance; Intake; Digestibility; By-product. |
| Ano: 2011 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/7910 |
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| Rêgo,Margareth Maria Teles; Neiva,José Neuman Miranda; Cavalcante,Maria Andréa Borges; Cândido,Magno José Duarte; Clementino,Rossana Herculano; Restle,João. |
| The objective of the present study was to evaluate the nutritional value of elephant grass (Pennisetum purpureum, Schum.) silages with the addition of 0; 4; 8; 12 and 16% of the by-product from SPU annato (Bixa orellana, L.) based on natural matter. A complete random design was used with four replications. The nutritional composition, pH, ammonical nitrogen and lactic, acetic, propyonic and butyric acids were determined. Levels of annato by-product had an increasingly linear effect on contents of dry matter, organic matter, crude protein, ether extract, non-fibrous carbohydrates, propionic acid and ammonical nitrogen. The insoluble nitrogen contents in detergent and acid detergent, calculated on the percentage of total nitrogen and lactic, acetic and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bixa orellana; By-product; Ensilage; Fermentation. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000900007 |
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| Oliveira,A.C.; Garcia,R.; Pires,A.J.V.; Oliveira,H.C.; Almeida,V.V.S.; Silva,R.R.; Nascimento Filho,C. Souza; Abreu Filho,G.. |
| This experiment was designed to evaluate the effects of the inclusion of detoxified castor bean meal (CM) content on the chemical-bromatological composition, as well as the fermentation characteristics and dry matter losses of sugarcane silage. The treatments consisted of four levels (0, 7, 14 and 21% natural matter) of addition of castor bean meal. The design was completely randomized, with five replicates. The material was ensiled in PVC silos of 50-cm in height and 10-cm in diameter, which were opened after 60 days. The density of fodder maintained in the silos was equal to 750kg of natural matter/m3. In order to quantify the gas and effluent losses, the silos were weighed at the beginning and at the end of the experiment. The addition of castor bean... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Ethanol; Gases; Saccharum officinarum L; Silage. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000100181 |
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| Santos,Lilian Dena dos; Zadinelo,Izabel Volkweis; Moesch,Augusto; Bombardelli,Robie Allan; Meurer,Fabio. |
| Abstract: The objective of this work was to evaluate the use of crude glycerol as an energy source to replace corn, in diets for Nile tilapia (Oreochromis niloticus) in the fattening stage. Two hundred Nile tilapia (190±4.5 g) were distributed in 20 tanks, in a completely randomized design. The treatments consisted of crude glycerol at 0, 60, 120, 180, and 240 g kg-1, to replace the dietary levels of corn, in order to maintain a constant digestible energy. Fish productive performance and the chemical composition of the fillet were evaluated. Histological analyses of the hepatopancreas, intestine, and visceral fat were also carried out. Crude glycerol had no effect on the performance parameters; however, it caused a quadratic reduction of visceral fat.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Oreochromis niloticus; Zea mays; Alternative feed; Biofuel; By-product. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000101104 |
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| Silveira, Hebert; Rodrigues, Letícia Mendonça; Amaral, Leticia Gomes de Morais; Cerqueira, Luís Gustavo dos Santos; Philomeno, Renato; Cantarelli, Vinícius de Souza. |
| The aim of this study was to determine the values of apparent digestible energy (DE) and metabolizable energy (ME) for crude glycerin derived of biodiesel based on pork fat for finishing pigs. The diets consisted of a basal diet and four levels of crude glycerin (0, 5, 10 and 15%). Twelve pigs were housed individually in metabolic cages and after seven days of adaptation, total collections of urine and feces for four consecutive days were performed. Gross energy (GE) of crude glycerin, diets, urine and fecal samples from each animal was determined. The crude glycerin used in this experiment presented 74.74% glycerin and 6,500 kcal kg-1 gross energy. The values of digestible energy (DE) and metabolizable energy (ME) were estimated by difference in the DE,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.03.01-0; 5.04.03.02-8 biodiesel; By-product; Lard; Swine. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/24601 |
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| Moreira,Ivan; Kutschenko,Marianne; Paiano,Diovani; Scapinelo,Cláudio; Murakami,Alice Eiko; Quadros,Arlei Rodrigues Bonet de. |
| Two experiments were carried out to study the effects of grinding of soybean hulls (SH) on starting pigs (15-30 kg) diets. Experiment I consisted of a digestibility trial with 12 barrows, initial average body weight 21.9±1.29 kg, in which the best digestibility coefficient (DC) of DM and GE was obtained with SH ground through a 2.5mm screen mesh, evaluated for CP and ME, a best DC was attained with 3.0 mm screen mesh. In the Experiment II, five diets with increasing SH (2.5 mm) levels (0, 3, 6, 9 and 12 %) for starting piglets were formulated. A quadratic response in daily weight gain (DWG) occurred, according to SH inclusion. Worst DWG occurred at 7.75 % SH inclusion. Daily feed intake, feed: gain ratio and plasma urea nitrogen were not affected by... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alternative feedstuffs; By-product; Nutritional evaluation; Nutrition; Piglets. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000500023 |
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| Hisano, Hamilton; Embrapa Agropecuária Oeste; Pietro, Pamela Souza de; Universidade Federal da Grande Dourados. |
| This study aimed to evaluate increasing levels (0, 4, 8 and 12%) of acid silage viscera of surubim catfish as an alternative protein source on growth performance and apparent digestibility coefficients (ADC) for Nile tilapia. Weight gain (WG), feed intake (FI), feed conversion ratio (FCR), and protein efficiency ratio (PER) were evaluated. The digestibility for dry matter (DM), crude protein (CP), ether extract (EE), gross energy (GE) and availability of phosphorus (P) were also assessed. The experimental design was completely randomized with four treatments and four repetitions. The results indicated no difference (p > 0.05) for growth performance parameters. The ADC of CP of treatment containing 8% of silage was lower (p < 0.05) when... |
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Palavras-chave: Aquicultura e recursos pesqueiros aquaculture; By-product; Protein source. |
| Ano: 2013 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/14470 |
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| Carmo,Tânia Dayana do; Barbosa,Paula Miranda; Geraseev,Luciana Castro; Costa,Diego Santana; Seles,Geziana Moreira; Duarte,Eduardo Robson. |
| Abstract: The objective of this work was to evaluate the effects of the inclusion of banana leaf or pseudostem hay in complete diets on the intake, nutrient digestibility, and ruminal short-chain fatty acid production by lambs. A total of 30 Santa Inês x Dorper lambs were allocated to five treatments: 400 g kg-1 Cynodon spp. hay; 200 g kg-1 banana leaf hay + 200 g kg-1 Cynodon spp. hay; 400 g kg-1 banana leaf hay; and 200 g kg-1 banana pseudostem hay + 200 g kg-1 Cynodon spp. hay and 400 g kg-1 banana pseudostem hay. The inclusion of banana crop residues had no effect on dry matter intake, organic matter, crude protein, neutral detergent fiber (NDF), acid detergent fiber, non-fiber carbohydrates, and total carbohydrates, which presented averages of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Musa; By-product; Hay; Nutritional value; Volatile fatty acids. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000200197 |
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| Fialho,Filipe Ton; Villela,Severino Delmar Junqueira; Leonel,Fernando de Paula; Tamy,Wagner Pessanha; Araujo,Raphael Pavesi; Machado,Henrique Valentim Nunes. |
| The objective was to study the kinetics of transit and degradation of the fiber from guinea grass and the waste from soybean pre-cleaning (WSPC), ensiled with different proportions of mass (0, 100, 150, and 200 g WSPC/kg total mass). Four crossbred (Gyr × Holstein), fistulated cattle with an average body mass of 400±50 kg were organized in a 4 × 4 Latin square experimental design. The fiber utilized in the study of the transit kinetics was stained with chromium mordant, whereas the in situ technique was adopted for the degradation kinetics. The level of inclusion of WSPC only affected the true digestibility and the mean retention time. The addition of waste from soybean pre-cleaning to the silage of guinea grass is beneficial, in terms of kinetics of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Mathematical models; Mean retention time; True digestibility. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000600201 |
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| LIMA,HELLEN L.; GOES,RAFAEL H.T.B. DE; CERILO,SARA L.N.; OLIVEIRA,EUCLIDES R. DE; GRESSLER,MARIA G.M.; BRABES,KELLY C.S.. |
| ABSTRACTTo evaluate of the sunflower crushed in nutritional parameters in steers, supplemented at pasture, we used four steers in 4×4 Latin square design. The supplements were provided in 6 g-kg of body weight-animal-day, consisting of sunflower crushed, corn, soybean meal and mineral. All the supplements was isonitrogenous and soybean meal was replaced in 0, 20, 40, and 60% for sunflower crushed. The determination of ruminal pH and ammonia was at 0, 2, 4, 6 and 8 h. after feeding and for short-chain fatty acids it was collected at 0 and 6 h. post-feeding. The dry matter intake was not affected (P>0.05) by inclusion of sunflower crushed (mean=6.59 kg-day). There was no significant effect (P>0.05) for pH for the inclusion of sunflower crushed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fatty acid; Ammonia; PH; By-product; Supplementation. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652013000401513 |
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| LIMA, J. R.; SOUZA, A. C. R. de; PINTO, C. O.. |
| Os caroços do pequi, resíduos do processamento da polpa, possuem em seu interior uma amêndoa que pode ser utilizada para obtenção de óleo, resultando em um subproduto, a farinha desengordurada. Com o objetivo de se obter um concentrado proteico a partir dessa farinha desengordurada, foi avaliada a precipitação ácida das proteínas em diferentes valores de pH (3,0; 3,5; 4,0; 4,5 e 5,0). A precipitação ácida produziu concentrados de amêndoa de pequi com teores de proteína variando de 83,9% (pH 3,0) a 88,9% (pH 5,0). Nos valores de pH 4,5 e 5,0 os teores de proteínas foram superiores ao obtido em pH 3,0, no entanto, não se diferenciaram dos teores obtidos em pH 3,5 e 4,0. Assim, a faixa de pH entre 3,5 e 5,0 mostrou-se mais adequada para a obtenção do... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: By-product; Semente; Subproduto; Tecnologia de Alimento; Food technology; Caryocar coriaceum; Seeds. |
| Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1125099 |
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| Luz,J.B.; Gomes,D.I.; Neta,E.R. Santos; Mezzomo,R.; Oliveira,L.R.S.; Silva,R.C.; Reis,G.C.; Alves,K.S.. |
| ABSTRACT The objective of this study was to evaluate the effect of the partial replacement of elephant grass silage with babassu (Orbignya speciosa) on the performance, intake, digestibility, and carcass weight gain of sheep. Fifty-four castrated male lambs (19.08±2.76kg) were distributed in a completely randomized design and administered one of the following treatments: 0.0, 12.5, 25.0, 37.5 or 50% dry matter (%DM) replacement of elephant grass silage with babassu cake. No difference (P> 0.05) was observed in the dry matter, crude protein, and neutral detergent fiber intake, but the ether extract intake increased (P< 0.05). The digestibility of the dry matter, neutral detergent fiber, and total digestible nutrients were unaffected. The crude protein... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Intake; Feedlot; Ruminants. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000300977 |
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| Lima,Maria Lúcia Pereira; Simili,Flávia Fernanda; Medeiros,Maria Izabel Merino de; Balieiro Neto,Geraldo; Ribeiro,Enilson Geraldo; Paz,Claudia Cristina Paro de. |
| Two sugarcane varieties (IAC86-2480 and IAC91-2195) combined or not with soybean hulls (SH), partially replacing corn in concentrate, were included in the diet of crossbred dairy cows to evaluate the effects on feed intake, milk production, milk composition and rumen parameters of crossbred cows. The sugarcane varieties (IAC86-2480 and IAC91-2195) and concentrate compositions (with and without SH) were analyzed in a 2 × 2 factorial arrangement. Treatments were assigned to blocks by lactation period to evaluate feed intake, milk production and milk composition. A Latin square design was used to analyze rumen parameters. Feed intake, milk production and composition were similar among treatments. Average daily feed intake was 19.93 kg DM in cows fed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Industrial residue; Roughage; Soybean residue. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014001200654 |
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| Macena,Jéssica Franco Freitas; Souza,Joiciana Cardoso Arruda de; Camilloto,Geany Peruch; Cruz,Renato Souza. |
| ABSTRACT Avocado seeds (Persea americana Mill) are a byproduct of fruit processing and are considered a potential alternative source of starch. Starch is widely used as a functional ingredient in food systems, along with additives such as salt, sugars, acids and fats. This study aimed to perform the physicochemical, morphological and technological characterization of starch from avocado seeds and to evaluate the consistency of gels when salt, sugar, acid and fat are added. Extraction yield was 10.67% and final moisture 15.36%. The apparent amylose content (%) was higher than other cereal and tuber starches. XRD standards confirmed the presence of type B crystallinity, typical of fruits and tubers, with a crystallinity degree of 56.09%. The swelling power... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Industrial waste; Additives.. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542020000100400 |
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| Santos,Geraldo Tadeu dos; Schogor,Ana Luiza Bachmann; Romero,Jakeline Vieira; Lima,Luciano Soares de; Matumoto-Pintro,Paula Toshimi; Grande,Paula Adriana; Kazama,Daniele Cristina da Silva; Santos,Fabio Seiji dos. |
| Four lactating Holstein cows were assigned to a 4 × 4 Latin square design to determine the effects of feeding sticky coffee hull (SCH) as a source of antioxidants on dairy cows fed with high PUFA diets. The treatments (on DM basis) were control diet, diet with 30 g/kg of soybean oil, diet with 30 g/kg of soybean oil and 100 g/kg of SCH, and diet with 30 g/kg of soybean oil and 150 g/kg of SCH. Inclusion of 150 g/kg of SCH decreased the crude protein digestibility. Lower values of NDF digestibility were also observed when cows were fed with 100 g/kg and 150g/kg of SCH. The digestibility of NDT was lower in the control and 150 g/kg of SCH diets. Milk production and composition did not differ among the treatments. Inclusion of SCH increased the total... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Coffea arabica; Digestibility; Flavonoids; Milk stability; Polyphenols. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000400493 |
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| Santos,Viviany Lúcia Fernandes dos; Ferreira,Marcelo de Andrade; Guim,Adriana; Silva,Fabiana Maria da; Urbano,Stela Antas; Silva,Emmanuelle Cordeiro da. |
| Alternative sources of protein for lactating cows were evaluated in this study with respect to intake, digestibility, milk yield and milk composition. Eight multiparous Holstein/Gyr cows were simultaneously distributed in two 4 × 4 latin squares. Each experimental period lasted 21 days (14 days for adaptation and seven days to collect data and samples). Three protein sources, cottonseed meal, semi-integral soybean meal and corn steep liquor were evaluated and soybean meal was used as a control. When the corn steep liquor was used, lower intakes of dry matter, organic matter, crude protein and total digestible nutrients were observed compared with soybean meal. Animals that consumed corn steep liquor had a lower milk yield than those fed soybean meal, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Digestibility; Intake; Milk yield. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012001000019 |
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| Registros recuperados: 29 | |
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