|
|
|
| Registros recuperados: 29 | |
|
| |
|
|
| 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 |
| |
|
|
| Okada, T; Fukushima, M; 岡田, 朋子; 福島, 道広. |
| A dwindling global food supply has heightened the need for full utilization of limited resources, including agricultural and marine-derived products. With the world population projected to exceed eight billion people by 2030, there will be significant increases in food demand over the forthcoming years. Some of our on-going projects are focused on maximizing the utilization of food products harvested in Hokkaido, Japan. This paper will first provide a brief overview of the mounting setbacks of increased food processing waste, termed by-products, followed by discussions on a novel value-added product development project focused on the production of nano-capsules derived from marine oil. The unique biofunctionalities of these compounds, as revealed by animal... |
|
Palavras-chave: Bioactive peptide; By-product; Marine carotenoid; Nano-capsule; N-3 polyunsaturated fatty acid. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2733 |
| |
|
|
| 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 |
| |
|
|
| 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 |
| |
|
| |
|
|
| Plankl, Reiner; Weingarten, Peter; Nieberg, Hiltrud; Zimmer, Yelto; Isermeyer, Folkhard; Krug, Janina; Haxsen, Gerhard. |
| Zusammenfassung: In den Diskussionen über die Gemeinsame Agrarpolitik nach 2013 nimmt die Honorierung nicht marktgängiger gesellschaftlicher Leistungen der Landwirtschaft eine zentrale Rolle ein. Unterschiedliche Ansichten bestehen darüber, was unter diesen Leistungen genau zu verstehen ist und wie sie quantifiziert und monetarisiert werden können. Die hierzu durchgeführte Auswertung von rund 80 Studien zeigt einerseits, dass in der Bevölkerung eine generelle Zahlungsbereitschaft für solche Leistungen besteht, und andererseits, dass die ausgewerteten Fallstudien nicht auf Deutschland hochgerechnet werden können. Die Leistung „Offenhaltung der Landschaft“ verursacht - wenn sie nicht als Koppelprodukt unentgeltlich anfällt - Kosten, deren Höhe in starkem... |
| Tipo: Report |
Palavras-chave: Gesellschaftliche Leistungen der Landwirtschaft; Koppelprodukte; Zahlungsbereitschaft; Offenhaltung der Landschaft; Kosten für Umweltregulierung; Public goods provided by agriculture; By-product; Willingness to pay; Open landscape; Environmental regulation cost; Environmental Economics and Policy; Public Economics; Q01; Q51; Q56; Q57. |
| Ano: 2010 |
URL: http://purl.umn.edu/103256 |
| |
|
|
| Tavares,Bruna; Sene,Luciane; Christ,Divair. |
| ABSTRACT Sunflower is among the major oil seeds crop grown in the world and the by-products generated during the seeds processing represent an attractive source of lignocellulosic biomass for bioprocesses. The conversion of lignocellulosic fibers into fermentable sugars has been considered as a promising alternative to increase the demand for ethanol. The present study aimed to establish the fermentation conditions for ethanol production by Scheffersomyces stipitis ATCC 58376 in sunflower meal hemicellulosic hydrolysate, through a 23 CCRD (Central Composite Rotational Design) factorial design. Under the selected conditions (pH 5.25, 29 ºC and 198 rpm) the final ethanol concentration was 13.92 g L-1 and the ethanol yield was 0.49 g g-1. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Biomass; Xylose; Biofuel; Optimization. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001101036 |
| |
|
| |
|
| |
|
|
| Carvalho,Paulo Levi de Oliveira; Moreira,Ivan; Furlan,Antonio Claudio; Paiano,Diovani; Piano,Liliane Maria; Sierra,Lina Maria Peñuela. |
| Two experiments were carried out with the objective of evaluating the performance and carcass traits of growing and finishing pigs fed rations with sticky coffee hull silage. In experiment 1, the coffee hulls were ground through a 4-mm screen and ensiled with 30% water and enzymatic-bacterial inoculant and evaluated in digestibility trial with 15 crossbred pigs distributed in a completely randomised design. Overall, the ensiling process did not improve the digestibility of the sticky coffee hulls. In experiment 2, it was used 60 pigs (32.52 to 59.58 kg) in the growing phase and 55 pigs (61.70 to 90.27 kg) in the finishing phase, distributed in a completely randomised design with five diets (0, 4, 8, 12 and 16% of sticky coffee hull silage) and six... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alternative feeds; By-product; Carcass traits; Digestibility; Performance. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000200016 |
| |
|
|
| 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 |
| |
|
|
| 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 |
| |
|
|
| 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 |
| |
|
| |
|
|
| Faccenda,Andressa; Zambom,Maximiliane Alavarse; Castagnara,Deise Dalazen; Avila,André Sanches de; Fernandes,Tatiane; Eckstein,Everline Inês; Anschau,Fernando Andre; Schneider,Cibele Regina. |
| ABSTRACT The objective of this study was to determine the optimal level of dried brewers' grains (DBG) to replace soybean meal in diets for lactating Holstein cows. Five cows, around 88±28 days in milk, were distributed in a 5 × 5 Latin square design and fed diets containing different levels of DBG (0, 25, 50, 75, and 100%). The forage:concentrate ratio of the diet was 50:50. Feed intake, dry matter, nutrient digestibility, microbial synthesis, milk production and composition, and the economic viability of the diets were evaluated. There was reduction in dry matter intake and, consequently, in crude protein and non-fiber carbohydrates with increased levels of DBG. This occurred due to physical limitation of rumen caused by increased neutral detergent fiber... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Digestibility; Intake; Milk composition; Protein; Purine. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000100039 |
| |
|
|
| Rezende,Adauton Vilela de; Rabelo,Carlos Henrique Silveira; Silva,Max Rossi Machado da; Härter,Carla Joice; Veiga,Rosane Micaela. |
| Our objective was to evaluate the chemical composition, fermentation profile, and aerobic stability of cabbage silages treated with ground corn and inoculant. The evaluated treatments were: addition of 200, 300, 400, 500, and 600 g of ground corn per kilogram of cabbage (fresh matter basis), with or without a bacterial inoculant composed of Lactobacillus plantarumand Pediococcus pentosaceus. As expected, ground corn additions increased the dry matter (DM) content of cabbage silage, and high values were observed for the highest level of addition (540 g kg−1). Conversely, the crude protein, neutral detergent fiber, acid detergent fiber, and lignin contents decreased with ground corn additions. The in vitro dry matter digestibility coefficients increased... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Additives; By-product; Lactic acid bacteria; Nutritive value. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015000800296 |
| |
|
|
| 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 |
| |
|
| |
|
|
| 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 |
| |
| Registros recuperados: 29 | |
|
|
|
