Consulta: subjectFacets:"Soybean oil"
Registros recuperados: 34
Data/hora: 12/06/2024 17:42:11

Estimación de la energía metabolizable de dos aceites acidulados de soya y su efecto en la producción de pollas y gallinas bovans white.
Provedor de dados: 32
Autores: Pérez Martínez, Jennifer.
Con el propósito de utilizar ingredientes de buena calidad nutritiva que permitan balancear dietas más económicas, se evaluaron dos aceites acidulados de soya, como fuente de energía; para lo cual se realizaron 2 experimentos, en el primero se determinó  la energía metabolizable de aceite crudo de soya (ACS), aceite acidulado de soya T (AAT) y aceite acidulado de soya Y (AAY), en el segundo experimento se utilizaron 280 pollas Bovans White de 1 día de edad, las cuales se  distribuyeron en seis tratamientos, con cinco repeticiones, con ocho pollas cada una. El aceite crudo de soya y los acetites acidulados de soya se incluyeron en dos niveles: 2 % y 4 %. Se evaluaron las variables: peso de las pollas (PP), consumo de alimento (CON), conversión alimenticia...
Palavras-chave: Aceite crudo de soya; Alimento; Fuente de energía; Pollas; Soybean oil; Feed; Source of energy; Pullets; Maestría; Ganadería.
Ano: 2011
URL: http://hdl.handle.net/10521/408

Estimación de la energía metabolizable de dos aceites acidulados de soya y su efecto en la producción de pollas y gallinas bovans white.
Provedor de dados: 32
Autores: Pérez Martínez, Jennifer.
Con el propósito de utilizar ingredientes de buena calidad nutritiva que permitan balancear dietas más económicas, se evaluaron dos aceites acidulados de soya, como fuente de energía; para lo cual se realizaron 2 experimentos, en el primero se determinó  la energía metabolizable de aceite crudo de soya (ACS), aceite acidulado de soya T (AAT) y aceite acidulado de soya Y (AAY), en el segundo experimento se utilizaron 280 pollas Bovans White de 1 día de edad, las cuales se  distribuyeron en seis tratamientos, con cinco repeticiones, con ocho pollas cada una. El aceite crudo de soya y los acetites acidulados de soya se incluyeron en dos niveles: 2 % y 4 %. Se evaluaron las variables: peso de las pollas (PP), consumo de alimento (CON), conversión alimenticia...
Palavras-chave: Aceite crudo de soya; Alimento; Fuente de energía; Pollas; Soybean oil; Feed; Source of energy; Pullets; Maestría; Ganadería.
Ano: 2011
URL: http://hdl.handle.net/10521/408

Efecto de la restricción del amamantamiento y el aceite de soya en el desarrollo folicular y retorno a actividad reproductiva postparto de ovejas de pelo
Provedor de dados: 32
Autores: Herrera Corredor, Camelia Alejandra.
Se realizaron tres experimentos para determinar el efecto de un suplemento con aceite de soya (AS) antes de la inseminación y en periodo postparto (PP), así como el amamantamiento, en el desarrollo folicular, tasa ovulatoria (TO) y eficiencia productiva de ovejas de pelo. En el experimento 1 se proporcionó un suplemento con AS o concentrado comercial (CC) a ovejas en condición corporal alta (CA) y baja (CB): CBAS, CBCC, CAAS y CACC por 14 días antes y 7 días después del empadre, en 2 épocas. En el experimento 2, el suplemento con AS ó CC se proporcionó a ovejas en amamantamiento restringído (AR) y continuo (AC), del día 0 al 32 PP: ACCC, ACAS, ARCC y ARAS. DEl día 8 al 32 PP, las ovejas se examinaron diariamentepor ultrasonografía resgistrando el número,...
Tipo: Tesis
Palavras-chave: Aceite de soya; Amamantamiento; Ovejas de pelo; Desarrollo folicular; Postparto; Soybean oil; Suckling; Hair sheep; Follicular development; Postpartum.
Ano: 2008
URL: http://hdl.handle.net/10521/1197

Tecnologia para produção do óleo de soja: descrição das etapas, equipamentos, produtos e subprodutos.
Provedor de dados: 14
Autores: MANDARINO, J. M. G.; HIRAKURI, M. H.; ROESSING, A. C.
bitstream/item/126080/1/Doc171-OL.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Soja; Óleo; Soybean oil; Soybeans.
Ano: 2015
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1019071

Sistema integração lavoura-pecuária-floresta para a região Semiárida.
Provedor de dados: 14
Autores: ZONTA, J. H.; RODRIGUES, J. I. da S.; CAVALCANTE, V. R.; LEITE, R. de M. H.; COSTA, R. F. da.
O sistema Integração Lavoura Pecuária e Floresta (ILPF) é uma estratégia de cultivo que objetiva a produção sustentável, integrando atividades agrícolas, pecuárias e fl orestais na mesma área, em cultivo consorciado, em sucessão ou rotacionado, e busca efeitos sinérgicos entre os componentes do agroecossistema, contemplando a melhoria ambiental, a valorização dos seres humanos e a viabilidade econômica. Em outras palavras, o sistema ILPF consiste na diversifi cação de cultivo, de forma que o produtor consiga, além de melhorar sua renda, conservar o solo e água da propriedade, melhorando suas condições de cultivo ao longo do tempo, e com melhor aproveitamento de água da chuva. Através deste sistema, o produtor, sendo familiar ou empresarial, tem a...
Tipo: Folhetos
Palavras-chave: Sistema de Cultivo; Integração; Lavoura; Pecuária; Floresta; Conservação da Água; Conservação do Solo; Algodão; Milho; Soja; Gergelim; Feijão; Desenvolvimento Sustentável; Controle da Erosão; Plantio Direto; Cropping systems; Intensive livestock farming; Agroforestry; Soil conservation; Water conservation; Cotton; Bean meal; Soybean meal; Soybean oil; Sesame meal; Sustainable development; Erosion control; Direct seeding.
Ano: 2022
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1150301

A Reexamination of the U.S. Export Demand for Soybeans and Soybean Products
Provedor de dados: 31
Autores: Uri,   Noel D.; Hyberg,   Bengt.
This paper addresses the question of whether the export demand for soybeans and soybean products changed structurally over the 1950 to 1992 period as the U.S. agricultural sector became more integrated with the rest of the world economy. The results suggest that export demands were stable for soybeans, soybean meal and soybean oil over the sample period. Moreover, it is possible to infer conclusively that the long-run soybean and soybean product export price elasticities were in the elastic range. The implications include that for each one percent reduction in the price of soybeans, soybean meal and/or soybean oil brought about through a government program, exports increased by more than one percent, leading to a reduction in the variability of soybean and...
Tipo: Journal Article
Palavras-chave: Export demand; Export price elasticities; Soybeans; Soybean meal; Soybean oil; Agribusiness; Crop Production/Industries; Demand and Price Analysis; International Relations/Trade.
Ano: 1994
URL: http://purl.umn.edu/90645

Actual Media Reports on GM Foods and Chinese Consumers' Willingness to Pay for GM Soybean Oil
Provedor de dados: 31
Autores: Hu,   Wuyang; Zhong,   Funing; Ding,   Yulian.
Information has been proven to have significant impacts on consumers' behavior and willingness to pay (WTP). In this study, information on GM soybean oil is given in the form of real-life cases involving GM food. These cases recorded from actual media reports. Using a hybrid of the double-bounded and payment care elicitation approaches, Chinese consumers' WTP for soybean oil is examined both before and after these cases are presented to them. Results indicate that media reports on positive cases do not increase consumers' WTP significantly, while reports on negative cases drastically lower their WTP.
Tipo: Journal Article
Palavras-chave: Chinese consumers; Double-bounded; Soybean oil; Willingness to pay; Consumer/Household Economics; Demand and Price Analysis.
Ano: 2006
URL: http://purl.umn.edu/8612

A Comparative Analysis of the Development of the United States and European Union Biodiesel Industries
Provedor de dados: 31
Autores: Carriquiry,   Miguel A.
Worldwide production of biodiesel is growing at a rapid pace. Arguably, the European Union (EU) is the global leader in biodiesel production, but the United States has recently expanded its production. The growth of the biodiesel industry in both regions has been fueled by a series of government-provided financial incentives. However, the timing of the growth and incentive provisions, the nature of the main incentives, and the market conditions differ across regions. This article provides a comparative analysis of the EU and U.S. biodiesel industries, highlighting market and policy aspects that are leading to a rapid but distinct growth.
Tipo: Working or Discussion Paper
Palavras-chave: Biodiesel; Biodiesel industry; Biodiesel quality; Biofuels; Energy security; Rapeseed oil; Rapeseed methyl ester; Soybean oil; Soydiesel; Ultra low sulfur diesel; Resource /Energy Economics and Policy.
Ano: 2007
URL: http://purl.umn.edu/9081

Hedging Break-Even Biodiesel Production Costs Using Soybean Oil Futures
Provedor de dados: 31
Autores: Graf,   Johannes; McKenzie,   Andrew M.; Popp,   Michael P.
The effectiveness of hedging volatile input prices for biodiesel producers is examined over one- to eight-week time horizons. Results reveal that hedging break-even soybean costs with soybean oil futures offers significant reductions in input price risk. The degree of risk reduction is dependent upon type of hedge, naïve or risk-minimizing, and upon time horizon. In contrast, cross-hedging break-even poultry fat costs with soybean oil futures failed to reduce input price risk.
Tipo: Journal Article
Palavras-chave: Biodiesel; Hedging; Poultry fat; Soybean oil; Agribusiness; Demand and Price Analysis; Environmental Economics and Policy.
Ano: 2008
URL: http://purl.umn.edu/90553

Adding value to the meat of spent laying hens manufacturing sausages with a healthy appeal
Provedor de dados: 89
Autores: Souza,KMR de; Araujo,RB; Santos,AL dos; Rodrigues,CEC; Faria,DE de; Trindade,MA.
The aim of this study was to evaluate the viability of the use of spent laying hens' meat in the manufacturing of mortadella-type sausages with healthy appeal by using vegetable oil instead of animal fat. 120 Hy-line® layer hens were distributed in a completely randomized design into two treatments of six replicates with ten birds each. The treatments were birds from light Hy-line® W36 and semi-heavy Hy-line® Brown lines. Cold carcass, wing, breast and leg fillets yields were determined. Dry matter, protein, and lipid contents were determined in breast and leg fillets. The breast and legg fillets of three replicates per treatment were used to manufacture mortadella. After processing, sausages were evaluated for proximal composition, objective color,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Color; Microbiology testing; Sensory evaluation; Soybean oil; Spent layers.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2011000100009

Yolk Color and Lipid Oxidation of the Eggs of Commercial White Layers Fed Diets Supplemented with Vegetable Oils
Provedor de dados: 89
Autores: Faitarone,ABG; Garcia,EA; Roça,RO; Andrade,EN; Vercese,F; Pelícia,K.
ABSTRACT The objective of this study was to evaluate the influence of the supplementation of vegetable oils rich in polyunsaturated fatty acids to the diet of Leghorn layers on yolk color and on yolk lipid oxidation of eggs stored at room temperature for 10 days. Sixty eggs laid by commercial white layers (Lohmann LSL) fed diets supplemented with different vegetable oils were used. Hens were fed one of the following treatment diets: conventional diet with no oil inclusion (T1); T1 diet with 2.5% linseed oil inclusion (T2); T1 diet with 2.5% canola oil (T3); T1 diet with 2.5% soybean oil (T4); T1 with 5.0% linseed oil (T5); T1 diet with 5.0% canola oil (T6); T1 diet with 5.0% soybean oil (T7); T1 diet with 2.5% linseed oil + 2.5% soybean oil (T8); T1 diet...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Polyunsaturated fatty acids; Yolk color; Canola oil; Linseed oil; Soybean oil; TBARs.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000100009

Emulsifier in broiler diets containing different fat sources
Provedor de dados: 89
Autores: Guerreiro Neto,AC; Pezzato,AC; Sartori,JR; Mori,C; Cruz,VC; Fascina,VB; Pinheiro,DF; Madeira,LA; Gonçalvez,JC.
This present study aimed at evaluating the effect of the addition of an emulsifier to diets containing soybean oil, poultry fat or their blend, on the performance, carcass traits, serum lipid levels, pancreatic lipase concentration and nutrient digestibility of broilers. A randomized block design was applied using a 3 x 2 factorial arrangement, with three fat sources (soybean oil, poultry fat, and a blend of 50% soybean oil and 50% poultry fat) and the addition or not of an emulsifier. In experiment I, broiler performance, carcass traits, serum cholesterol, HDL, and triglyceride levels, and pancreatic lipase activity in 42-day-old broilers were evaluated. In experiment II, dry matter (DM), ether extract (EE), crude protein (CP) and crude fiber (CF)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digestibility; Pancreatic lipase; Performance; Poultry offal fat; Serum lipids; Soybean oil.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2011000200006

Fatty-Acid composition of free-choice starter broiler diets
Provedor de dados: 89
Autores: Kessler,AM; Lubisco,DS; Vieira,MM; Ribeiro,AML; Penz Jr,AM.
Two experiments were carried out to evaluate the inclusion of vegetable oils with different fatty acid content in starter and pre-starter broiler diets. In Experiment I 480 1- to 9-day-old male Ross 308 broilers were fed diets containing corn oil (CO), acid corn oil (ACO), linseed oil (LO) or coconut fat (CoF). Chicks were distributed according to a factorial 2x2x2arrangement (2 free fatty acids - FFA ) x (2 n6:n3 ratios) x (2 medium-chain fatty acids levels - AGMC). Performance responses and dry matter (DMM), crude protein (CPM), and crude fat (CFM) metabolizability were evaluated. In Experiment II, 480 1- to 20-day-old male Ross 308 broilers were offered the free choice of 2 different diets: with no fat addition, or with 10% addition of the following fat...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Linseed oil; Metabolizable energy; N6:n3 ratio; Soybean oil; Voluntary intake.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2009000100006

Energy values of traditional ingredients and sugarcane yeast for laying hens
Provedor de dados: 89
Autores: Silva,DAT da; CBV,Rabello; Santos,MJB dos; Lima,MB de; Silva,EP da; Arruda,EMF de; Lopes,CC.
An experiment was conducted to determine the chemical composition and apparent metabolizable energy (AME) and apparent metabolizable energy corrected for nitrogen balance (AMEn) values of corn, soybean meal (SBM), soybean oil (SO) and sugarcane yeast (SY) (Saccharomyces cerevisiae). A metabolism trial was performed with 120 Dekalb White laying hens at 65 weeks of age, using the method of total excreta collection. Birds were housed in metabolism cages and distributed according to a completely randomized design into five treatments with, six replicates of four birds each. The experimental period consisted of four days of adaptation and four days of excreta collection. The experimental diets included: a reference diet based on corn and SBM and four test diets...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corn; Metabolizable energy; Soybean meal; Soybean oil.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000300007

Performance of layers fed diets containing different oils
Provedor de dados: 89
Autores: Lelis,GR; Silva,MD da; Tavernari,F de C; Albino,LFT; Rostagno,HS.
A trial was carried out at the Animal Science Department of the Federal University of Viçosa to evaluate the performance of heavy and light layers. During four periods of twenty-eight days, 432 layers in the second production cycle, being 216 Hy Line W36 (light birds) and 216 Hy Line Brown (heavy birds), were used. A completely randomized experimental design with a 1+(4x2x2) factorial arrangement (one control treatment, four oil sources, two inclusion levels, and two genetic lines) with four replicates of six birds per experimental unit, was applied. The treatments consisted of diets containing 16.5% crude protein, formulated to supply the nutritional requirements, and the inclusion of each oil source at 2 or 4%. Soybean, canola, linseed and fish oils were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canola oil; Fish oil; Layers; Linseed oil; Performance; Soybean oil.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2009000400004

Comparison of the effects of semi-refined rice oil and soybean oil on meat oxidative stability, carcass yield, metabolism, and performance of broilers
Provedor de dados: 89
Autores: Moraes,ML de; Ribeiro,AML; Kessler,A de M; Cortés,MM; Ledur,VS; Cura,E.
Two experiments (EXP 1 and EXP 2) were conducted to compare soybean oil (SO) and semi-refined rice oil (RBO) added to broilers diets. In EXP 1, 400 male Ross x Ross 308 broilers were reared in battery cages, and their performance was evaluated. A metabolism assay was performed. In EXP 2, 1344 broilers from the same strain were reared in floor pens with rice husks litter. In addition to performance, carcass yield and meat oxidative stability were evaluated. In both EXP, birds were distributed in a 2x4 factorial arrangement, with two types of oils (SO or RBO) and four oil inclusion levels (1%, 2.5%, 4%, or 5.5%). Two periods were considered: starter (1 to 21 days of age) and grower (22 to 42 days). In both EXP, oil type had no influence on starter...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler; Carcass; Metabolism; Rice oil; Soybean oil; Performance.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2009000300004

Fatty acid profile and composition of milk protein fraction in dairy cows fed long-chain unsaturated fatty acids during the transition period
Provedor de dados: 96
Autores: Rennó,Francisco Palma; Freitas Júnior,José Esler de; Gandra,Jefferson Rodrigues; Verdurico,Lenita Camargo; Santos,Marcos Veiga dos; Barletta,Rafael Villela; Venturelli,Beatriz Conte; Vilela,Flávio Garcia.
The objective of this study was to evaluate the utilization of different sources of unsaturated long-chain fatty acids in diets for dairy cows during the transition period and early lactation on the milk fatty acid profile and composition of the protein fraction. Thirty-six Holstein cows were divided into three groups, fed the following diets: control (C); soybean oil (SO); and calcium salts of long-chain unsaturated fatty acids (CS). The milk samples utilized for analysis were obtained weekly from parturition to twelve weeks of lactation; each one of the samples originated from two daily milkings. Milk composition and total nitrogen, non-protein nitrogen and non-casein nitrogen levels were analyzed. The cows receiving the diet with calcium salts had lower...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Calcium salts of fatty acids; Corn silage; Soybean oil.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013001100008

Performance and carcass characteristics of Nellore young bulls fed different sources of oils, protected or not from rumen degradation
Provedor de dados: 96
Autores: Rosa,Bruna Laurindo; Sampaio,Alexandre Amstalden Moraes; Henrique,Wignez; Oliveira,Emanuel Almeida de; Pivaro,Thiago Martins; Andrade,Antonio Tadeu de; Fernandes,Alexandre Rodrigo Mendes.
The objective was to evaluate the addition of vegetable oils protected or not from rumen degradation in the diet of feedlot-finished young bulls and their effects on performance and carcass characteristics. Thirty-five Nellore males of 402.69±14.90 kg initial weight and 18±2 months of age were utilized. The animals were confined for 96 days, after 28 days of adaptation, and slaughtered at 532.17±30.25 kg. Experimental diets were: control (715 g total digestible nutrients - TDN/kg of dry matter - DM), with addition of soybean oil or fresh linseed oil, and with the addition of the same oils protected from rumen degradation (765 g TDN/kg DM). All diets were formulated with the same amount of protein and with a roughage:concentrate ratio of 40:60, with...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feedlot; Linseed oil; Megalac-E®; Soybean oil; Sugarcane.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000200005

Effect of calcium salts of fatty acids on the nutritive value of diets, feeding behavior, and serum blood parameters of lactating Saanen goats grazing on stargrass
Provedor de dados: 96
Autores: Gomes,Ludmila Couto; Alcalde,Claudete Regina; Cecato,Ulysses; Mari,Gracielle Caroline; Santos,Sérgio Mangano de Almeida; Mazziero,Jessyka Guedes.
ABSTRACT The objective of this study was to determine effects of the addition of calcium salts of fatty acids (CSFA) to the concentrate on the intake and digestibility of dry matter and nutrients and the grazing behavior of lactating Saanen goats. Five multiparous goats in their third lactation and four primiparous goats were used. The animals were distributed into two Latin square designs, which, for the multiparous goats was 5 × 5, with five treatments (0%, 1.5%, 3.0%, 4.5%, and 6.0% CSFA); and for the primiparous goats was 4 × 4, with four treatments (0%, 1.5%, 3.0%, and 4.5% CSFA). The addition of CSFA to the concentrate of lactating Saanen goats did not influence the time spent grazing, ruminating, or lying for multiparous goats. However, for...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dairy goats; Grazing behavior; N-alkanes; Rumen-inert fat; Soybean oil; Tropical climate.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000800466

Effect of the inclusion of fish residue oils in diets on the fatty acid profile of muscles of males and females lambari (Astyanax altiparanae)
Provedor de dados: 96
Autores: Gonçalves,Ligia Uribe; Ferroli,Felipe; Viegas,Elisabete Maria Macedo.
This study evaluated the effects of two lipids sources of fish residue (tilapia and salmon) compared with a vegetable oil source (soybean oil) on the fatty acid profiles of male and female lambari. This experiment was developed in a completely randomized experimental design in a 3 × 2 factorial arrangement, totaling 6 treatments resulting from the combination of the three experimental diets for both sexes, with four replications for each treatment. This study involved 120 male (2.58±0.13 g) and 72 female lambari (4.00±0.09 g), fed the experimental diets twice a day until apparent satiation for a period of 60 days. Oleic, linoleic, palmitic and stearic fatty acids were found at higher concentrations in all experimental oils and diets, as well in the muscle...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Docosahexaenoic acid; Eicosapentaenoic acid; Salmon residue oil; Soybean oil; Tilapia residue oil.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000900001

Qualitative characteristics of meat from confined crossbred heifers fed with lipid sources
Provedor de dados: 63
Autores: Fiorentini,Giovani; Berchielli,Telma Teresinha; Santana,Márcia Cristina Araújo; Dian,Paulo Henrique Moura; Reis,Ricardo Andrade; Sampaio,Alexandre Amstalden Moraes; Biehl,Marcos Vinicius.
Lipids have been used in ruminant feed to replace high amounts of grain for increasing the diet energy density, performance and meat quality. This study evaluated the qualitative characteristics of meat from feedlot heifers fed with sources of lipid supplements. Twenty-one crossbred heifers (1/4Nelore × 1/4Santa Gertrudis × 1/2Braunvieh) were used. Each heifer received 60 % forage with a base of corn silage and 40 % concentrate, resulting in 5.8 % lipid content in the total diet. The following sources of lipids were used: soybeans, protected fat and soybean oil. There were no differences on physical characteristics of meat samples from heifers fed with the lipid sources. Soybeans increased the concentration of linoleic acid, content of polyunsaturated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Meat quality; Protected fats; Soybeans; Soybean oil.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162012000500008

ผลของแหล่งไขมันต่อสมรรถภาพการเจริญเติบโต การย่อยได้ของโภชนะ และส่วนประกอบของซากไก่เนื้อ
Provedor de dados: 106
Autores: Sasiphan Wongsuthavas; Chalermpon Yuangklang; Pichet Tebumroong; Kraisit Vasupen; Chaweng Sarnklong; Paiwan Srinanaun; Beynen, Anton C.
The present study was carried out to investigate the effect of fat sources on feed intake, nutrients digestibility and organ weight of broiler chicken. Forty-five Arbor Acre broiler commercial chicks, seven day old, were used in a Completely Randomized Design. Birds were individually housed in cage and distilled water was fully supplied. The experiment lasted 21 days. The experimental diets were contained three sources of fat [Tallow (T), Soybean oil (SBO) and Krabok fat (KF)]. At the end of the experiment, it was found that average daily feed intake (ADFI) was 45.43, 41.75 and 46.62 g/d in birds fed T, SBO and KF, respectively (P&gt;0.05). Average daily gain (ADG) and feed conversion ratio (FCR) were not statistically different (P&gt;0.05) between groups...
Tipo: Collection
Palavras-chave: Broiler chicken; Growth performance; Organ weight; Krabok fat; Soybean oil; Fat sources; Nutrients digestibility; Carcass composition; ไก่เนื้อ; อาร์เบอร์ เอเคอรส์; แหล่งไขมัน; ไขกระบก; อาหารไก่; น้ำหนักอวัยวะ; ปริมาณการกินอาหาร; การย่อยได้ของโภชนะ; สมรรถนะการเจริญเติบโต.
Ano: 2009
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5553

Lipid sources in diets for egg-laying japanese quail: performance and egg quality
Provedor de dados: 2
Autores: Bertipaglia, Letícia Abaker; Sakamoto, Márcia Izumi; Bertipaglia, Liandra Maria Abaker; Melo, Gabriel Maurício Peruca de.
This study evaluated the effect of using lipid sources of plant and animal origin in diets for Japanese quail (Coturnix coturnix japonica) on production performance and internal egg quality. Japanese quails (n = 160) were distributed in a completely randomized design with four treatments and eight replications of five birds each. Lipid sources evaluated were: soybean oil, from poultry slaughterhouse, fish waste and grape seed. The characteristics of performance and internal egg quality were measured every 21 days for a total period of 84 days. Data were subjected to analysis of variance and the means were compared by Tukey’s test. There was no effect of treatments on the production performance of birds, except for feed intake, which was higher for birds...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.04.00.00-2  5.04.03.02-8 poultry slaughterhouse; Soybean oil; Fish waste; Grape seed.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/30925

Effect of flaxseed (Linum usitatissimum) and soybean (Glycine max) oils in Egyptian lactating buffalo and cow diets on the milk and soft cheese quality
Provedor de dados: 2
Autores: Hassan,  Laila Khaled; Shazly, Ahmed Behdal; Kholif,  Abd El-Kader Mahmoud; Sayed, Ahmed Farouk; El-Aziz, Mahmoud Abd.
Produce and compare soft cheese with potential benefits of human health from Egyptian buffalo's and cow's milk was studied. Eight Egyptian lactating buffalos and cows were fed a total mixed ration supplemented with either 0% oil (CD), 2% flaxseed oil (DFO), 2% soybean oil (DSO), or 2% of their mixture (1:1, DFSO) according to a double 4 x 4 Latin Square design. Milk yield was similar between buffalo's diets but was higher in cows fed a DFO, DSO or DFSO resulting in 11.15, 8.21% or 8.97% increases compared with the control diet, respectively. Milk composition was not significantly affected in both buffalos and cows fed diets. The DFO, DSO or DFSO displayed decreased short-chain fatty acids, especially DSO and DFSO (3.73 and 3.33%, respectively) when...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Flaxseed oil; Soybean oil; Milk yield; Fatty acids profile; Antioxidant activity  soft cheese properties.
Ano: 2020
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/47200

Effect of lipid sources and inclusion levels in diets for broiler chickens
Provedor de dados: 45
Autores: Polycarpo,G.V.; Cruz,V.C.; Alexandre,N.C.; Fascina,V.B.; Souza,I.M.G.P.; Cravo,J.C.M.; Albuquerque,R.; Sartori,J.R.; Pezzato,A.C.
This research aimed to evaluate the interactions and effects of 2 and 4% addition levels of poultry slaughterhouse fat (chicken tallow) and soybean oil in diets for broiler chickens. Two experiments were carried out using one-day-old male Cobb chicks in an entirely random design with a 2x2 factorial scheme. In the first experiment, 560 chicks were used to evaluate performance and carcass characteristics. In the second experiment, 100 chicks were used to determine the nutrient digestibility, dietary energy utilization and the lipase and amylase pancreatic activity. There was no interaction between the fat sources and the addition levels for any of the analyzed variables, except for the digestibility coefficient of dry matter (DCDM), which was higher in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chicken tallow; Lipids; Soybean oil.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000200028

Manipulation of the fatty acids composition of poultry meat and giblets by dietary inclusion of two oil sources and conjugated linoleic acid
Provedor de dados: 45
Autores: Zanini,S.F.; Vicente,E.; Colnago,G.L.; Pessotti,B.M.S.; Silva,M.A.
The effect of dietary conjugated linoleic acid (CLA) in association with two vegetable oil sources on the fatty acids of meat and giblets of broiler chickens was evaluated. Two hundred 21-day-old broiler chickens were distributed in a completely randomized factorial design 2 x 5 (two oil sources, soybean or canola oil; and five levels of CLA, 0.0, 2.5, 5.0, 7.5, and 10.0g/kg). The addition of CLA to the diet resulted in an increase (P&lt;0.05) in CLA deposition in the analyzed tissues. CLA supplementation also reduced (P&lt;0.05) the rate of polyunsaturated to saturated fatty acids in thigh, breast, heart, and gizzard. There was interaction of CLA x oil source (P&lt;0.05). The intake of soybean oil, associated with increasing CLA, resulted in an increase...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler; Conjugated linoleic acid; Canola oil; Soybean oil; Meat.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000600013

Effect of lipid sources of diets on broiler performance
Provedor de dados: 45
Autores: Lara,L.J.C.; Baião,N.C.; Aguilar,C.A.L.; Cançado,S.V.; Fiuza,M.A.; Ribeiro,B.R.C.
A completely randomized design with six replicates of 30 birds per experimental unit was used to evaluate the effect of five fat sources of diets (soybean oil, poultry fat, acidulated soybean oil soapstock and a mix of soybean oil plus poultry fat and soybean oil plus acidulated soybean oil soapstock) on the performance of male Ross broilers, during the growing period (1-45 days of age). The diets for each phase were isonutritional. Broilers fed on soybean oil showed higher weight gain in comparison to the birds fed on diets containing acidulated soybean oil soapstock (P&lt;0.05), but no differences were observed among the other treatments. The feed intake of birds fed on soybean oil was higher compared to the birds fed on acidulated soybean soapstock diet...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler; Performance; Soybean oil; Acidulated soybean; Oil; Poultry fat oil.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352005000600014

Milk fatty acid profile from grazing buffaloes fed a blend of soybean and linseed oils
Provedor de dados: 45
Autores: Gagliostro,G.A.; Patiño,E.M.; Sanchez Negrette,M.; Sager,G.; Castelli,L.; Antonacci,L.E.; Raco,F.; Gallello,L.; Rodríguez,M.A.; Cañameras,C.; Zampatti,M.L.; Bernal,C.
The aim of the study was to examine the changes in milk fatty acid (FA) profile of grazing buffaloes fed either low (L, 276g/d) or high (H, 572g/d) doses of a blend (70:30, wt/wt) of soybean and linseed oils. Fourteen multiparous Mediterranean buffaloes grazing on a native pasture were fed 4 kg/day of a commercial concentrate containing no supplemental oil over a pre-experimental period of ten days. The baseline milk production and composition and milk FA profile were measured over the last three days. After this pre-experimental period the animals received the same concentrate added with either the L or H oil doses for 26 additional days. Milk yield (g/animal/day) did not differ at the start (1776 ± 522 and 1662 ± 291 for L and H, respectively,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Buffaloes; Conjugated linoleic acid; Lactation; Soybean oil; Linseed oil.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000300927

Effect of dietary fat saturation on lipid metabolism, arachidonic acid turnover and peritoneal macrophage oxidative stress in mice
Provedor de dados: 56
Autores: Oliveros,L.B.; Videla,A.M.; Giménez,M.S.
We investigated the effects of a saturated fat diet on lipid metabolism and arachidonic acid (AA) turnover in mouse resident peritoneal macrophages. The pro-oxidative effect of this diet was also studied. Female C57BL/6 mice were weaned at 21 days of age and assigned to either the experimental diet containing coconut oil (COCO diet), or the control diet containing soybean oil as fat source (10 mice per group). The fat content of each diet was 15% (w/w). Mice were fed for 6 weeks and then sacrificed. The concentration of total lipids, triglycerides, (LDL + VLDL)-cholesterol, thiobarbituric acid-reactive substances (TBARS) and reduced glutathione were increased in the plasma of mice fed the COCO diet, without changes in phospholipid or total cholesterol...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Peritoneal macrophage; Coconut oil; Soybean oil; Lipids; Oxidative stress; Arachidonic acid.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000300004

Biosurfactants production by yeasts using soybean oil and glycerol as low cost substrate
Provedor de dados: 58
Autores: Accorsini,Fábio Raphael; Mutton,Márcia Justino Rossini; Lemos,Eliana Gertrudes Macedo; Benincasa,Maria.
Biosurfactants are bioactive agents that can be produced by many different microorganisms. Among those, special attention is given to yeasts, since they can produce many types of biosurfactants in large scale, using several kinds of substrates, justifying its use for industrial production of those products. For this production to be economically viable, the use of residual carbon sources is recommended. The present study isolated yeasts from soil contaminated with petroleum oil hydrocarbons and assessed their capacity for producing biosurfactants in low cost substrates. From a microbial consortium enriched, seven yeasts were isolated, all showing potential for producing biosurfactants in soybean oil. The isolate LBPF 3, characterized as Candida antarctica,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Yeast; Biosurfactants; Glycerol; Soybean oil.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000100013

Toxicological evaluation of vegetable oils and biodiesel in soil during the biodegradation process
Provedor de dados: 58
Autores: Tamada,Ivo S.; Montagnolli,Renato N.; Lopes,Paulo R. M.; Bidoia,Ederio D.
Vegetable oils and their derivatives, like biodiesel, are used extensively throughout the world, thus posing an environmental risk when disposed. Toxicity testing using test organisms shows how these residues affect ecosystems. Toxicity tests using earthworms (Eisenia foetida. are widespread because they are a practical resource for analyzing terrestrial organisms. For phytotoxicological analysis, we used seeds of arugula (Eruca sativa and lettuce (Lactuca sativa. to analyze the germination of seeds in contaminated soil samples. The toxicological experiment was conducted with four different periods of biodegradation in soil: zero days, 60 days, 120 days and 180 days. The studied contaminants were soybean oil (new and used) and biodiesel (B100). An...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bioremediation; Toxicity; Soybean oil; Soil.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000400042

Synthesis of structured triacylglycerols enriched in n-3 fatty acids by immobilized microbial lipase
Provedor de dados: 58
Autores: Araújo,Maria Elisa Melo Branco de; Campos,Paula Renata Bueno; Alberto,Thiago Grando; Contesini,Fabiano Jares; Carvalho,Patrícia de Oliveira.
Abstract The search for new biocatalysts has aroused great interest due to the variety of micro-organisms and their role as enzyme producers. Native lipases from Aspergillus niger and Rhizopus javanicus were used to enrich the n-3 long-chain polyunsaturated fatty acids content in the triacylglycerols of soybean oil by acidolysis with free fatty acids from sardine oil in solvent-free media. For the immobilization process, the best lipase/support ratios were 1:3 (w/w) for Aspergillus niger lipase and 1:5 (w/w) for Rhizopus javanicus lipase using Amberlite MB-1. Both lipases maintained constant activity for 6 months at 4 °C. Reaction time, sardine-free fatty acids:soybean oil mole ratio and initial water content of the lipase were investigated to determine...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lipase; Immobilization; Soybean oil; Polyunsaturated fatty acids.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000401006

Acute rumenitis due to lipid overload in a bovine
Provedor de dados: 65
Autores: Bonadiman,Humberto Binsfeld; Schwertz,Claiton Ismael; Sousa,Susy Hermes de; Bianchi,Ronaldo Michel; Caprioli,Rafaela Albuquerque; Dalto,André Gustavo Cabrera; Pavarini,Saulo Petinatti; Driemeier,David.
ABSTRACT:  The objective of this paper is to report the epidemiological, clinical, and pathological aspects of a case of rumenitis due to the ingestion of soybean oil in a bovine. The ox had access to barrels that stored soybean oil and ingested an indeterminate amount of the product. After consuming it, the animal presented hiporexia; liquid, brownish, and greasy feces; severe dehydration (12%); apathy; sternal recumbency; and death with a clinical evolution of 4 days. At necropsy, the rumen was filled with voluminous food and moderate amount of white-gray liquid with a greasy appearance. Upon microscopic examination, hydropic degeneration of the epithelium and areas of mucosal necrosis were observed in the rumen and reticulum. From these findings, we...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diseases of ruminants; Nutrition; Ruminal acidosis; Soybean oil.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000900550

Effects of the use of soybean oil and animal fat in the diet of laying hens on production performance and egg quality
Provedor de dados: 64
Autores: Oliveira,Daniela Duarte de; Baião,Nelson Carneiro; Cançado,Silvana de Vasconcelos; Oliveira,Benedito Lemos de; Lana,Ângela Maria Quintão; Figueiredo,Tadeu Chaves de.
The effects of different dietary lipids on the fatty acid profiles of eggs produced by 20 and 54 wk old Dekalb laying hens were investigated. Laying hens were subjected to three defined treatments according to the source of lipid added to their diets: soybean oil, beef tallow, and a control diet (without the addition of oil). The experimental design was in a 3x2 factorial arrangement (three treatments and two different ages). The fatty acid composition of the yolks in the eggs produced by the laying hens was analyzed. The eggs produced by laying hens on the soybean oil diet had a large amount of polyunsaturated fatty acids (PUFA) omega-6 (n-6) and omega-3 (n-3) in their yolks (23.55, 2.30% respectively), whereas egg yolks from hens who were given beef...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Egg yolks; Laying hens; Beef tallow; Soybean oil; Fatty acids.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542011000500018