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Registros recuperados: 26
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A longitudinal study on Salmonella spp in broiler chickens. Repositório Alice
RECH, D. V.; KRAMER, B.; VAZ, C. S. L.; SILVA, V. S.; ABREU, P. G. de.
2015
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Broiler chicken; Broiler litter; Feed; Salmonellosis.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1037111
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An Outbreak of Intestinal Obstruction by Ascaridia Galli in Broilers in Minas Gerais Rev. Bras. Ciênc. Avic.
Torres,ACD; Costa,CS; Pinto,PN; Santos,HA; Amarante,AF; Gómez,SYM; Resende,M; Martins,NRS.
ABSTRACT Industrial broilers raised on helminthic medication-free feed were diagnosed with a severe disease caused by Ascaridia galli, characterized by intestinal hemorrhage and obstruction. A. galli was identified based on the morphological features of the nematode. Broilers were raised for a longer period (63 days) for weight recovery, grouped as stunted (n=500), had low body score and had fetid diarrhea. The duodenum-jejunum segment was the most severely affected with obstruction and had localized accumulation of gas. The intestinal mucosa was severely congested with petechial and suffusive hemorrhages. The outbreak resulted in morbidity of about 10% and mortality of up to 4% and was associated to the absence of preventive medication on feed and slack...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ascaroidea; Broiler chicken; Nematode; Enteriitis.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2019000400322
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Avaliação nutricional do feno das folhas da amoreira (Morus alba L.) em frangos de corte - doi: 10.4025/actascianimsci.v33i4.10679 Animal Sciences
Dorigan, Claudia Josefina; Centro Universitário Barão de Mauá; Resende, Kleber Tomaz de; FCAV/UNESP - Campus de Jaboticabal/SP; Alessi, Antonio Carlos; FCAV/UNESP - Campus de Jaboticabal/SP; Malheiros, Euclides Braga; FCAV/UNESP - Campus de Jaboticabal; Sakomura, Nilva Kazue; FCAV/UNESP - Campus de Jaboticabal/SP.
O experimento foi conduzido com o objetivo de avaliar nutricionalmente o feno das folhas de amoreira, utilizando-se de frangos de corte. Foram utilizados cinco tratamentos (Testemunha (sem amoreira, 3,16% FB), 15% de amoreira (4,14% FB), 30% de amoreira (5,09% FB), Sem amoreira (4,14% FB) e Sem amoreira (5,09% FB)) usando-se o delineamento em blocos casualizados, com dois blocos e três repetições dentro de cada bloco e avaliados os índices de desempenho, o exame histopatológico dos órgãos viscerais e medidas morfométricas do núcleo dos hepatócitos e ácinos pancreáticos. Foi verificado o pior desempenho produtivo para as aves que ingeriram feno de folhas de amoreira, além de lesões tais como esteatose, proliferação de células de ductos hepáticos e necrose...
Tipo: Pesquisa de campo; análise laboratorial Palavras-chave: 5.04.00.00-2; 5.04.03.00-1; 5.05.03.00-6 desempenho; Frangos de corte; Análise histopatológica performance; Broiler chicken; Histopatological analysis.
Ano: 2011 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/10679
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Carcass Traits and Immune Response of Broiler Chickens Fed Dietary L-Carnitine, Coenzyme Q10 and Ractopamine Rev. Bras. Ciênc. Avic.
Asadi,H; Sadeghi,AA; Eila,N; Aminafshar,M.
ABSTRACT This study was conducted to evaluate the effects of coenzyme Q10, L-carnitine and ractopamine supplementation, alone and in combinations, on carcass traits and immune response of broiler chickens. Five hundred and twelve one-day-old Ross 308 male broiler chickens were randomly allocated into eight treatments with four replicates each. A 2×2×2 factorial arrangement was applied, with two levels of coenzyme Q10 (0 and 40 mg/kg), two levels of L-carnitine (0 and 200 mg/kg) and two levels of ractopamine (0 and 10 mg/kg). The birds were reared until day 42 of age under standard conditions. Blood samples were collected at the end of grower and finisher periods from the wing vein. Four birds per group were sacrificed at day 42 of age. Except for carcass...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Coenzyme Q10; L-carnitine; Ractopamine; Broiler chicken.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000400677
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Central Opioidergic System Interplay with Histamine on Food Intake in Neonatal Chicks: Role of µ-Opioid and H1/H3 Receptors Rev. Bras. Ciênc. Avic.
Jaefari-Anari,M; Zendehdel,M; Gilanpour,H; Asghari,A; Babapour,V.
ABSTRACT The present study was designed to examine the role of Opioidergic and Histaminergic systems on feeding behavior in 3-hour food deprived neonatal meat- type chicks. In experiment 1, chicks received intracerebroventricular (ICV) injection of (A) control solution, (B) α-FMH (alpha fluoromethyl histidine; 250 nmol), (C) DAMGO (µ-opioid receptor agonist, 125 pmol) and (D) α-FMH + DAMGO. Experiments 2-4 were similar to experiment 1, except chicken ICV injected with Chlorpheniramine (histamine H1 receptors antagonist; 300 nmol), famotidine (histamine H2 receptors antagonist; 82 nmol) and Thioperamide (histamine H3 receptors antagonist; 300 nmol) instead of the α-FMH. In experiments 5-8, birds ICV injected with the same procedure as experiments 1-4,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Central opioidergic; Histamine; Food intake; Broiler chicken.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000300595
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Characterization of bacteriocin-like substances synthesized by Parabacteroides distasonis strains isolated from broiles feces. Repositório Alice
OLIVEIRA, A. G. G.; OLIVEIRA, J. S.; OLIVEIRA, P. L.; CARVALHO, M. A. R.; NICOLI, J. R.; BEMQUERER, M. P.; MAGALHÃES, P. P.; FARIAS, L. M..
2015
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Antagonistic substance; Bacteriocin; Parabacteroides distasonis; Broiler chicken; Purification.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1027493
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Effect of an Enzyme Blend on the Performance, Diet Metabolizability, Phosphorous Retention, and Bone Mineralization of Broilers Fed Diets Containing Defatted Rice Bran Rev. Bras. Ciênc. Avic.
Moraes,ML; Ledur,VS; Kessler,AM; Machado,PHM; Della,MP; Ribeiro,AML.
An experiment was conducted to evaluate the effect of an enzyme blend (EB) on the performance, diet metabolizability, phosphorus (P) retention, and bone mineralization of broilers fed diets containing 10% defatted rice bran (DRB). In total, 432 one- to 38-d-old male Cobb broilers were evaluated according to a completely randomized experimental design in 3 x 2 factorial arrangement. Three diets were tested with two nutrient reductions (NR) in the matrix (standard diet; NR I of 75 kcal/kg ME, 0.1% Ca and 0.1% available P; and NR II of 100 kcal/kg ME, 0.1% Ca and 0.1% available P) with or without the addition of an EB (200 g/t). The coefficients of total tract apparent retention (CTTAR) of the diets and P retention were determined by collecting excreta during...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler chicken; Defatted rice bran; Enzyme blend; Metabolism; Mineral retention; Performance.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2015000200191
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Effect of heat exposure on the thermoregulatory responses of selected naked neck chickens Arq. Bras. Med. Vet. Zootec.
Mazzi,C.M.; Ferro,M.I.T.; Coelho,A.A.D.; Savino,V.J.M.; Macari,M.; Ferro,J.A.; Givisiez,P.E.N.; Giachetto,P.F.; Silva,M.M.; Dionello,N.J.L..
The variation in cloacal temperature, body weight loss and expression of the 70 kDa heat shock protein (Hsp70) in three naked neck broiler genotypes during heat stress were studied. Twelve birds of each genotype (Na/Na, Na/na and na/na) were reared to market weight (approximately 2.1kg) at thermoneutral temperature. Six birds from each group served as controls and the remaining six underwent gradual heat stress (from 28ºC to 36ºC). Cloacal temperature and body weight were measured before and after exposure to heat. Liver samples were collected and Hsp70 levels were quantified using western blotting with monoclonal anti-chicken Hsp70 antibody. Heterozygous (Na/na) birds had a significantly lower cloacal temperature variation and less body weight loss during...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler chicken; Naked neck genotype; Hsp70 expression; Heat stress; Cloacal temperature.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352002000100006
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Effect of in-ovo feeding of iron nanoparticles and methionine hydroxy analogue on broilers chickens small intestinal characteristics Animal Sciences
Laledashti, Masoumeh Abbasinezhad; Saki, Ali Asghar; Rafati, Amir Abbas; Abdolmaleki, Mansoureh.
The experiment was conducted with 644 Ross fertilized egg by 7 treatments 4 replicates and 23 eggs in each. Seven treatments included two control with and without injection, iron sulfate, iron sulfate nanoparticles, Alimet, Alimet + iron sulfate, Alimet + iron sulfate nanoparticles. After hatching 2 mg iron nanoparticles were applied as new treatment. The highest increased in the intestinal relative weight (p < 0.05) was observed by iron+Alimet in late feeding at day old of age. Also similar trend was found in cecum and duodenum length by iron control 2 and late feeding (18 hours’ after hatching). The highest cecum length was found among all treatments by in ovo injection of iron nanoparticles in early feeding at 21 days of age (p < 0.05)....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler chicken; In-ovo injection; Iron nanoparticles; Methionine; Small intestine..
Ano: 2020 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/46903
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Effect of maternally-derived antibodies on the performance and immunity of broilers induced by in ovo or post-hatching immunizations with a live vaccine against infectious bursal disease Rev. Bras. Ciênc. Avic.
Michell,BC; Gomes,AD; Baião,NC; Resende,M; Lara,LJC; Martins,NRS.
The interference of low or high maternal antibodies titers on the attenuated infectious bursal disease (IBD) virus (IBDV) vaccine infection and its effects on the performance of broilers vaccinated at the 18th day of incubation (in ovo), at one day of age (subcutaneously-SC), or at 15 days of age (drinking water-DW) were investigated. After a series of three live vaccinations, breeders were given or not an IBD oil emulsion vaccine (IBD-OEV) prior to sexual maturity. At day 18 of incubation (in ovo), a commercial vaccine containing HVT and an intermediate IBDV strain or the single HVT vaccine was given. An intermediate IBDV vaccine was given SC at one day of age, or at 15 days of age via DW. The progeny of unvaccinated breeders presented higher neutralizing...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Attenuated IBDV; Attenuated IBDV neutralization; Broiler chicken; Infectious bursal disease; Infectious bursal disease virus; IBDV; In-ovo vaccination; Maternal antibody; RT-PCR; Serum neutralization; Vaccination versus performance.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2009000100009
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Effects of calcium to non-phytate phosphorus ratio and different sources of vitamin D on growth performance and bone mineralization in broiler chickens R. Bras. Zootec.
Han,Jincheng; Wang,Jianguo; Chen,Guanhua; Qu,Hongxia; Zhang,Jinliang; Shi,Chuanxin; Yan,Yongfeng; Cheng,Yeonghsiang.
ABSTRACT - A 7 × 2 factorial experiment was designed to test the effects of calcium (Ca) to non-phytate phosphorus (NPP) ratio (1.14, 1.43, 1.71, 2.00, 2.29, 2.57, and 2.86) and different sources of vitamin D (1α-hydroxycholecalciferol (1α-OH-D3) and 25-hydroxycholecalciferol (25-OH-D3)) on growth performance and bone mineralization in 1- to 42-d-old broiler chickens. On the day of hatch, 700 female Ross 308 broilers were weighed and randomly assigned to 14 treatments with five stainless steel cages of 10 birds each. Dietary Ca levels were 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, and 10.0 g kg−1 and the NPP content was 3.5 g kg−1. The dose of 1α-OH-D3 or 25-OH-D3 was 5 µg kg−1. Diets were not supplemented with cholecalciferol (vitamin D3). Results showed that the Ca...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler chicken; 1α-hydroxycholecalciferol; 25-hydroxycholecalciferol.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000100001
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Effects of Chitosan on the Secretion of Cytokines and Expression of Inducible Nitric Oxide Synthase mRNA in Peritoneal Macrophages of Broiler Chicken BABT
Li,Huiying; Shi,Binlin; Yan,Sumei; Zhao,Tianzhang; Li,Junliang; Guo,Xiaoyu.
An in vitro experiment was conducted to study the effects of chitosan on the secretion of cytokines and expression of inducible nitric oxide synthase mRNA in peritoneal macrophages of broiler chicken. In the experiment, peritoneal macrophages were incubated for 24 h in culture medium supplemented with 0 (control), 40, 80, 160 and 320 µg/mL chitosan. The results showed that chitosan tended to increase quadratically the levels of interleukin-1 (P = 0.093) and interleukin-2 (P = 0.106) in the culture fluid of peritoneal macrophage. Chitosan also significantly enhanced inducible nitric oxide synthase mRNA expression of peritoneal macrophage in a quadratic dose-dependent manner (P < 0.05) and tended to promote quadratically the secretion of nitric oxide (P =...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Chitosan; Broiler chicken; Peritoneal macrophages; Cytokine; Inducible nitric oxide synthase.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000400466
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Effects of Non-phytate Phosphorus and 1a-Hydroxycholecalciferol on Growth Performance, Bone Mineralization, and Carcass Traits of Broiler Chickens Rev. Bras. Ciênc. Avic.
Han,JC; Ma,K; Wang,JG; Chen,GH; Zhang,JL; Qu,HX; Yan,YF; Cheng,YH.
ABSTRACT This study evaluated the effects of dietary non-phytate phosphorus (NPP) and 1a-hydroxycholecalciferol (1a-OH-D3) on the growth performance, bone mineralization, and carcass traits of 1- to 21-day-old broiler chickens. On the day of hatch, 600 male Ross 308 chicks were weighed and randomly assigned to 12 treatments, with five cages of 10 birds each. A 6 × 2 factorial arrangement was applied, consisting of 0.20%, 0.25%, 0.30%, 0.35%, 0.40%, or 0.45% NPP and 0 or 5 μg/kg of 1a-OH-D3. The basal diet contained 0.52% calcium (Ca) and was not supplemented with vitamin D3. Dietary NPP levels significantly affected growth performance and tibia mineralization (except width) of broilers; by contrast, meat yield and organ relative weight were not influenced...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Non-phytate phosphorus; 1a-hydroxycholecalciferol; Growth; Bone; Broiler chicken.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2015000400503
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Genetic parameters and mapping quantitative trait loci associated with tibia traits in broilers. Repositório Alice
RAGOGNETTI, B. do N. N; STAFUZZA, N. B.; SILVA, T. B. R. da; CHUD, T. C. S.; GRUPIONI, V. A. R.; CRUZ, V. A. R.; DANTAS, J. de O.; NONES, K.; LEDUR, M. C.; MUNARI, D. P..
Abstract: Selection among broilers for performance traits is resulting in locomotion problems and bone disorders, once skeletal structure is not strong enough to support body weight in broilers with high growth rates. In this study, genetic parameters were estimated for body weight at 42 days of age (BW42), and tibia traits (length, width, and weight) in a population of broiler chickens. Quantitative trait loci (QTL) were identified for tibia traits to expand our knowledge of the genetic architecture of the broiler population. Genetic correlations ranged from 0.56 +/- 0.18 (between tibia length and BW42) to 0.89 +/- 0.06 (between tibia width and weight), suggesting that these traits are either controlled by pleiotropic genes or by genes that are in linkage...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Mapeamento genético; Genética animal; Frango de corte; Parâmetro genético; Animal genetics; Molecular genetics; Broiler chicken.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1045310
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Hepatic mRNA expression and plasma levels of insulin-like growth factor-I (IGF-I) in broiler chickens selected for different growth rates Genet. Mol. Biol.
Giachetto,Poliana Fernanda; Riedel,Eduardo Correa; Gabriel,Jane Eyre; Ferro,Maria Inês Tiraboschi; Di Mauro,Sônia Marli Zingaretti; Macari,Marcos; Ferro,Jesus Aparecido.
The hepatic expression and plasma concentrations of IGF-I were investigated in three broiler chicken strains selected for different growth rates (HP-Hubbard-Pettersen, a fast growing strain; NN-Naked-neck, a strain with an intermediate growth rate and a heterozygous genotype, and C-Caipira, a slow growing crossbred strain). The chickens were studied at 1, 21 and 42 days of age and had free access to food throughout the study. Hepatic IGF-I mRNA expression was assessed by dot blot analysis using a randomly labeled chicken IGF-I cDNA as the probe and plasma IGF-I concentrations were assayed by radioimmunoassay. The hepatic levels of IGF-I mRNA increased from 1 to 21 days of age in all strains, with NN chickens showing a higher (p < 0.05) IGF-I expression...
Tipo: Info:eu-repo/semantics/article Palavras-chave: IGF-I mRNA; Broiler chicken; Growth performance; Plasma IGF-I.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572004000100007
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Influence of Dietary Energy Level on Hepatic70-kDa Heat Shock Protein Expression in Broiler Chickens Submitted to Acute Heat Stress Rev. Bras. Ciênc. Avic.
Gabriel,JE; Ferro,MIT; Ferro,JA; Silva,MM; Givisiez,PEN; Macari,M.
This experiment was carried out to study the effect of dietary energy on the colonic temperature and hepatic Hsp70 content in broiler chicken at room temperature and after heat stress conditions. Broiler chickens were reared up to 51 days of life, and fed diets containing high (HE -13,186 kJ ME/kg) or low (LE -12,139 kJ ME/kg) energy. At 21 and 51 days of age, the colonic temperature was measured at room temperature and liver samples were obtained for Hsp70 quantification by Western blotting analysis. It was also investigated at these ages the time course response of colonic temperature and hepatic Hsp70 level during heat stress (35º C/5 h). The data showed that at early age, at room temperature, colonic temperature or hepatic Hsp70 levels were not...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler chicken; Dietary energy level; Heat shock protein; Heat stress.
Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2000000300008
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Ingredient classification according to the digestible amino acid profile: an exploratory analysis Rev. Bras. Ciênc. Avic.
Faria Filho,DE; Torres,KAA; Campos,DMB; Vieira,BS; Urbano,T; Rosa,PS; Ferraudo,AS.
This study aimed: 1) to classify ingredients according to the digestible amino acid (AA) profile; 2) to determine ingredients with AA profile closer to the ideal for broiler chickens; and 3) to compare digestible AA profiles from simulated diets with the ideal protein profile. The digestible AA levels of 30 ingredients were compiled from the literature and presented as percentages of lysine according to the ideal protein concept. Cluster and principal component analyses (exploratory analyses) were used to compose and describe groups of ingredients according to AA profiles. Four ingredient groups were identified by cluster analysis, and the classification of the ingredients within each of these groups was obtained from a principal component analysis,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler chicken; Cluster analysis; Ideal protein; Ingredients; Principal component analysis.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2005000300009
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Occurrence of Aviadenovirus in chickens from the poultry industry of Minas Gerais Arq. Bras. Med. Vet. Zootec.
Pereira,C.G.; Marin,S.Y.; Santos,B.M.; Resende,J.S.; Resende,M.; Gomes,A.M.; Martins,N.R.S..
The occurrence of Aviadenovirus (FAdV) was investigated in chickens from the poultry industry of Minas Gerais state, Brazil. The investigation was conducted due to the scarcity of recent data in the country and its description in neighboring countries. For this purpose, livers were collected from layer chicks (n=25), older layers (n=25), broilers (n=300), and livers (n=25) and stool (n=25) samples from broiler breeders, representing the major poultry regions of the state. FAdV DNA was demonstrated using a previously described PCR protocol for amplifying part of the hexon gene encoding sequence. FAdV was found in layer chicks (36%), widespread (100%) in older layers, and with regional differences in broilers (24-86%). Although all broiler breeder stools...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aviadenovirus; FAdV; Layer chicken; Broiler chicken; Broiler breeder.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000300801
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Physicochemical evaluation and fatty acids profile of broiler chicken fed broiler diets containing barley brewer (Hordeum vulgare) Ciênc. Tecnol. Aliment.
Novello,Daiana; Fonseca,Ricardo Alves da; Pollonio,Marise Aparecida Rodrigues; Franceschini,Priscilla.
The aim of this study was to analyze the chemical composition and the fatty acids (FA) profile of broiler chicken (breast and thigh/on-thigh) fed diets containing 10 and 20% of barley and a control diet. The FAs were evaluated by gas chromatography. There was not a significant difference (p > 0.05) in the breast chemical composition. In the thigh/on-thigh cut, the ration containing 20% of barley reduced the ashes (p < 0.05). Regarding the saturated FA composition, only the breast myristic acid treated with 10% of barley was reduced (p < 0.05). None of the diets influenced the polyunsaturated (PUFA) and monounsaturated (MUFA) FA's content (p > 0.05). As for the ω6/ω3 ratio, the highest one was observed in the 20% barley fed animals, in both...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler chicken; Barley brewer; Fatty acids profile.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612009000300006
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Qualitative feed restriction on productive performance and lipid metabolism in broiler chickens Arq. Bras. Med. Vet. Zootec.
Cornejo,S.; Gadelha,A.C.; Pokniak,J.; Villouta,G..
A trial was carried out to evaluate the effect of qualitative restriction at different rearing phases on liver fatness and plasma triglycerides without impairing the productive performance of broiler chickens. One hundred and seventy-six male chicks were randomly assigned to four treatments and reared in battery brooders (16 pens with 11 birds each) from 1 to 49-day-old. In the control group, chicks were fed a starter diet (1 to 28-day-old) with 3,300kcal ME/kg of diet and 22.5% CP; grower diet (29 to 42-day-old) 3,300kcal ME/kg of diet and 18.2% CP; and the finisher diet (43 to 49-day-old) 3,300kcal ME/kg and 18.2% CP. Three restrict groups were fed a low 2,800kcal ME/kg of diet and 24% CP from 7 to 14-day-old (treatment 1); from 7 to 21-day-old...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler chicken; Feed restriction; Productive performance; Liver; Triglyceride.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352007000600031
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