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| Registros recuperados: 43 | |
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| SILVA,Célia Caroline Florindo da; SILVA,Giselle de Lima Paixão e; SOARES JÚNIOR,Manoel Soares; BELÉIA,Adelaide Del Pino; CALIARI,Márcio. |
| Abstract Different proportions of sugar cane juice, toasted baru nut and extruded rice bran were used in the formulation of sugar cane candies (“rapaduras”), and the effect on color, hardness and proximate composition determined. The best formulation was selected on the basis of composition, hardness and luminosity, and evaluated for sensory acceptance and purchase intent. Simplex design was used to plan the experiment and the limits of the different ingredients. Sugar cane juice has lower values for ash, protein, lipids and total fiber compared to the other ingredients, but it is the ingredient that characterizes the product. The added ingredients affect the physical and chemical characteristics of the “rapaduras”. The hardness of the experimental... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Saccharum officinale; Oryza sativa L.; By-product; Acceptance; Nutrients. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612018000400584 |
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| NOGUEIRA, R. I.; SANTIAGO, M. C. P. de A.; PAIM, D. R. S. F.; SANTOS, L. F.; CARLOS, A. L. M.; WILBERG, V. C.; GODOY, R. L. de O.; FREITAS, S. C. de. |
| Tannins, as punicalagin, represent the predominant class of bioactive substances from pomegranate, concentrating mostly in the peels and fruit mesocarp. The aim of this study was to select the wall materials (gum Arabic, Capsul™ and maltodextrin) for microencapsulating by spray drying an aqueous extract with 14% insoluble solids obtained from pomegranate peels. It was observed no statistical differences on punicalagin concentration in all powdered products. However the agents Capsul™ and maltodextrin were responsible for the better retention of punicalagin in the powdered product. So the stability of dried extracts makes it suitable for industrial or in agricultural applications. |
| Tipo: Separatas |
Palavras-chave: Phenolic compound; Punicalagin; By-product; Casca de romã; Secagem por atomização.; Punica Granatum.; Green chemistry.. |
| Ano: 2014 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1002355 |
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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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| COSTA,Russany Silva da; SANTOS,Orquídea Vasconcelos dos; LANNES,Suzana Caetano da Silva; CASAZZA,Alessandro Alberto; ALIAKBARIAN,Bahar; PEREGO,Patrizia; RIBEIRO-COSTA,Roseane Maria; CONVERTI,Attilio; SILVA JÚNIOR,José Otávio Carréra. |
| Abstract Cupuassu is a fruitful species from the Amazon basin with great economical potential, due to the multiple uses of its pulp and seeds in the food and cosmetic industries. This fruit generates large amounts of solid waste, which, despite of its high content of bioactive compounds, is discarded in the environment. Therefore, with the aim of reusing these wastes and adding economic value, we investigated the nutritional potential of the seed by-product resulting from industrial cupuassu oil extraction. The by-product was submitted to green extraction, and its contents of bioactive compounds were quantified by HPLC. The extract had a total polyphenol content (16.9 ± 1.8 mg/gDM) and an antioxidant activity, ABTS + (151.0 ± 5.5 mg/100 g) and DPPH. (85.4... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cupuassu; By-product; Antioxidant activity; Flavonoids; Reuse; Value-added applications. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020000200401 |
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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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| Santos,Cláudia Mendes dos; Abreu,Celeste Maria Patto de; Freire,Juliana Mesquita; Queiroz,Estela de Rezende; Mendonça,Marcelle Mendes. |
| Papaya is among the currently most important tropical fruits grown in Brazil and in the world. The fruit is mainly consumed fresh although it offers many industrial products. The processing of this fruit, as well as its fresh consumption, results in large amounts of waste, such as peels and seeds. Papaya consumption is one of the causes of significant loss of food value; therefore, new aspects on the use of its waste as by-products, or in the production of food additives, or even the incorporation of its flour in food have aroused great interest because these are products of high nutritional value, and their use may be economically viable. The objective of this study was to produce and characterize peel and seed flours from two papaya cultivars (Havai and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carica papaya L.; By-product; Use. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612014000200020 |
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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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| CORDEIRO,Ana Rita Ribeiro de Araújo; BEZERRA,Taliana Kênia Alencar; QUEIROZ,Angela Lima Menêses de; GALVÃO,Mércia de Sousa; CAVALCANTI,Monica Tejo; PACHECO,Maria Teresa Bertoldo; MADRUGA,Marta Suely. |
| Abstract The aim of this study was to investigate the effect of acid pretreatment, temperature and enzyme concentration on the acid-enzymatic extraction of soluble collagen from chicken keel bone cartilage. A chemical composition analysis and protein profile characterization of this slaughter by-product were also conducted. The cartilages were extracted with 0.5 mol/L of acetic, lactic and citric acids for 24, 48 and 72 hours. Subsequently, optimization with a 22 factorial design was performed with three replications at the central point for a total of 7 experiments; the analyzed response was the collagen content of the obtained isolates. The cartilage under study has a high protein content (90.27% dry basis) consisting of approximately 35.7% collagen and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acid pretreatment; By-product; Chicken keel bone cartilage; Pepsin-soluble collagen; Temperature. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612019005000321 |
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| CORDEIRO,Ana Rita Ribeiro de Araújo; BEZERRA,Taliana Kênia Alencar; QUEIROZ,Angela Lima Menêses de; GALVÃO,Mércia de Sousa; CAVALCANTI,Monica Tejo; PACHECO,Maria Teresa Bertoldo; MADRUGA,Marta Suely. |
| Abstract The aim of this study was to investigate the effect of acid pretreatment, temperature and enzyme concentration on the acid-enzymatic extraction of soluble collagen from chicken keel bone cartilage. A chemical composition analysis and protein profile characterization of this slaughter by-product were also conducted. The cartilages were extracted with 0.5 mol/L of acetic, lactic and citric acids for 24, 48 and 72 hours. Subsequently, optimization with a 22 factorial design was performed with three replications at the central point for a total of 7 experiments; the analyzed response was the collagen content of the obtained isolates. The cartilage under study has a high protein content (90.27% dry basis) consisting of approximately 35.7% collagen and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acid pretreatment; By-product; Chicken keel bone cartilage; Pepsin-soluble collagen; Temperature. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612020000200491 |
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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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| EIFERT, E. da C.; SANTOS, P. M. dos; LEITE, L. C.; LANNA, D. P. D.; BOMFIM, M. A. D.. |
| O objetivo do trabalho foi investigar o efeito de diferentes doses de óleo de mamona sobre a digestibilidade 'in vitro' da matéria seca (digMS), da matéria orgânica (digMO) e da FDN (digFDN). Os tratamentos foram doses de 0; 1,5; 3,0; 4,5 e 6,0% de óleo de mamona na matéria seca incubada. O capim elefante foi utilizado como substrato e as incubações duraram 24 e 48 horas. Foram utilizadas três repetições para cada tratamento em um delineamento inteiramente ao acaso. Óleo de soja (4% na MS) foi utilizado como um controle positivo para comparar com o efeito do óleo de mamona. O óleo de mamona reduziu a digMS, a digMO e a digFDN, apresentando efeitos linear, quadrático e cúbico às 24 horas de incubação e efeitos linear e quadrático ao final de 48 horas de... |
| Tipo: Parte de livro |
Palavras-chave: Fermentacao ruminal; Castor oil plant pie.; By-product; Torta de mamona; Lipídio; Subproduto.; Lipids; Rumen fermentation; Brazil; Biodiesel.. |
| Ano: 2006 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/901099 |
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| MARTÍNEZ-GIRÓN,Jader; FIGUEROA-MOLANO,Ana María; ORDÓÑEZ-SANTOS,Luis Eduardo. |
| Abstract This study aimed to evaluate the color and sensorial characteristics of a cake made with different amounts of flour made with peach palm peel flour. The flour was added at different concentrations, 2.5, 5.0, 7.5, and 10% (w/w), including a control (tartrazine). Physiochemical analyses were carried out on the cakes, including total carotenoids, CIE-L*a*b* color coordinates, and sensorial attributes. The results demonstrated that the peach palm peel flour substitution increased the total carotenoid content of the cakes. The color test showed that high levels of peach palm peel flour resulted in a decrease in the values of lightness (L*) and hue angle (h°), while the values of browning index (BI) and color change (ΔE*) increased significantly. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: By-product; Carotenoids; Sensorial; Lightness; Chromaticity; Hue. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000300418 |
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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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| Registros recuperados: 43 | |
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