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| Arboitte, Miguelangelo Ziegler; Instituto Federal Catarinense - Campus Sombrio; Brondani, Ivan Luiz; Universidade Federal de Santa Maria; Restle, João; Universidade Fedral de Goias; Freitas, Leandro da Silva; Universidade Federal de Santa Maria; Pereira, Lucas Braido; Universidade Federal de Santa Maria; Cardoso, Gilmar dos Santos; Universidade Federal de Santa Maria. |
| Carcass characteristics of small and medium-frame Aberdeen Angus young steers, finished in feedlot and slaughtered with similar subcutaneous fat thickness are evaluated. The average age and live weight at the start of feedlot were respectively 298 days and 202 kg. The steers were confined during 158 days, and slaughtered with average subcutaneous fat thickness of 6.4 mm. The feed consisted of sorghum silage and concentrate at 60:40 ratio of dry matter during the first 63 days and 50:50 afterward. The frame was calculated by formula F =-11.548 + (0.4878xh) - (0.0289xID) + (0.0000146xID²)+(0.0000759xIDxh), where h is the height and ID the age, in days. Steers with medium frame showed superiority in important marketing aspects such as warm (p < 0.0001) and... |
| Tipo: Pesquisa de campo |
Palavras-chave: 5.04.05.00-4 height age; Cold carcass; Commercial cuts; Conformation; Empty body. |
| Ano: 2011 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/12463 |
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| Fernandes Júnior,G.A.; Lôbo,R.N.B.; Madruga,M.S.; Lôbo,A.M.B.O.; Vieira,L.S.; Facó,O.. |
| The aim of this study was to compare four genetic groups of sheep on the carcass and meat quality traits. Thirty-three contemporary and unrelated male lambs, all of single birth were used in the experiment, being thirteen from the Santa Inês (SI) breed, seven from the Brazilian Somali breed (BS), six from the Morada Nova (MN) breed and seven from the ½ Dorper - ½ Morada Nova (F1) crossbreed. The genotypes SI, BS and F1 presented similar performances in relation to hot and cold carcass weights, which values were 10.76±0.53kg and 10.46±0.52kg for SI, 9.20±0.73kg and 8.99±0.71kg for BS, and 9.35±0.73kg and 9.13±0.71kg for F1, respectively. The BS had a better hot carcass yield (47.10±0.88%) and cold carcass yield (46.00±0.87%). Better carcass conformation was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass yields; Commercial cuts; Shear force. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000400037 |
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| Bezerra,Andreia Batista; Gonzaga Neto,Severino; Medeiros,Ariosvaldo Nunes de; Carvalho,Francisco Fernando Ramos de; Bispo,Safira Valença; Souza,Anaiane Pereira; Santos Neto,José Maurício dos; Ribeiro,Luana Paula dos Santos. |
| ABSTRACT: This study aimed to evaluate the effects of feed restriction on the carcass characteristics of castrated Canindé goat kids. A randomized block design was used, in which 21 goat kids with a body weight (BW) of 15.9±1.0kg were allocated to three levels of feed restriction: ad libitum, 20% and 40% restriction related to the ad libitum intake. The diet consisted of 55% forage (Tifton) and 45% concentrate. All animals were slaughtered when the kids fed ad libitum reached a BW of 25kg. After slaughter, the carcasses were chilled for 24 hours and subsequently measured. Kids fed ad libitum and subjected to 20% feed restriction showed similar morphometric carcass measurements, except for the chest circumference. Goat kids fed ad libitum exhibited greater... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass yield; Commercial cuts; Native breed. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000800651 |
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| Lira,Rosa Cavalcante; Rabello,Carlos Bôa-Viagem; Ferreira,Paulo Vanderlei; Lana,Geraldo Roberto Quintão; Lüdke,Jorge Vitor; Dutra Junior,Wilson Moreira. |
| The objective of this study was to evaluate the effect of including guava wastes in the feed on the performance and carcass yield of broiler chickens. An experiment was carried out with 300 male Cobb strain chicks, in a randomized complete design with five levels of waste and five replications. A reference diet based on corn and soybean meal and four feeds with 3, 6, 9 or 12% guava waste were evaluated. The feed intake, weight gain and feed conversion were assessed weekly; the weight at slaughter and the weight and yield of eviscerated carcass, carcass without feet and head, breast, drumstick, thigh, wing, back, edible viscera and abdominal fat were assessed. The inclusion of guava waste in the feed promotes performance and carcass yield similar to that... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agro-industrial by-products; Alternative foods; Carcass; Commercial cuts. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009001200016 |
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| Pascoal,Leonir Luiz; Lobato,José Fernando Piva; Restle,João; Vaz,Ricardo Zambarda; Vaz,Fabiano Nunes. |
| The experiment evaluated the meat yield of prepared beef cuts, bone and trimmings of steer and culled cow carcasses. Culled 72-month-old Braford cows, 496 kg live weight and 36-month-old steers, 494 kg live weight were used, all from the same herd and finished on ryegrass pasture. A randomized complete design, with two treatments and 15 replications, was used. Hot carcass weight was lower for cows (248 kg) than for steers (263 kg). Steer carcasses presented better conformation, lower chilling loss, shorter (128.6 vs. 137.7 cm), with longer and thicker limbs compared to cows and similar fat finishing. Steer carcasses showed, compared to cow carcasses, always in the same order, similar side cut yield (13.5 vs. 13.4%), higher forequarter yield (38.4 vs.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Braford; Commercial cuts; Deboning; Hindquarter; Primal cuts; Retail cuts. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009001100024 |
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| Pascoal,Leonir Luiz; Lobato,José Fernando Piva; Restle,João; Vaz,Fabiano Nunes; Vaz,Ricardo Zambarda; Pacheco,Paulo Santana. |
| The objective of this study was to evaluate total and individual meat yield of boneless cuts, retail cuts, descarded trimmings and carcass bones of 38 Braford castrated steers, slaughtered at 22 months of age after feedlot finishing. Carcasses were classified in three ranks according to fat coverage: even fat coverage over the carcass, with fat thickness of approximately 6-8 mm on the 12th rib; animals with uneven fat cover, with fat thickness of 3-5 mm and steers with insufficient fat coverage over the carcass, with fat thickness of 1-2 mm. Shrinkage losses decreased as fat coverage increased, and it was 2.57, 2.22, and 1.96%, respectively, for insufficient, uneven, and even fat coverage whereas flank yield increased, reaching values of 13.04, 13.47 and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cold shrinkage; Commercial cuts; Deboned cuts; Fatness; Packing plants; Primal cuts. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000600030 |
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| Souza Júnior,Edmilson Lúcio de; Sousa,Wandrick Hauss de; Pimenta Filho,Edgard Cavalcanti; Gonzaga Neto,Severino; Cartaxo,Felipe Queiroga; Cezar,Marcílio Fontes; Cunha,Maria das Graças Gomes; Pereira Filho,José Morais. |
| The objective of this study was to evaluate the performance, qualitative, morphometric and quantitative carcass traits of Santa Inês lambs of different frame sizes finished in a feedlot. Twenty 120-day-old intact lambs with a 25.0±3.1 kg average body weight at the beginning of the experiment were used. Lambs received a diet containing 17% crude protein and 2.70 Mcal/kg dry matter. Frame size influenced performance and tissue composition in the carcasses of the lambs. Lambs with large frame sizes showed better carcass conformation compared with those of medium-sized frames. Frame size was found to have a significant effect on rump perimeter. Large-framed lambs showed higher compactness on the carcass index and carcass dressing area compared with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carcass conformation; Commercial cuts; Dry matter intake; Sheep; Tissue composition; Weight gain. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000400008 |
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| Bezerra,Sharleny Braz Lobato; Véras,Antonia Sherlânea Chaves; Silva,Dulciene Karla de Andrade; Ferreira,Marcelo de Andrade; Pereira,Kedes Paulo; Santos,Gladston Rafael de Arruda; Magalhães,André Luiz Rodrigues; Almeida,Omer Cavalcanti de. |
| The objective of this study was to evaluate morphometric measures, carcass yields, absolute weights and yields of commercial cuts of carcass of kids with no defined breed. Eighteen castrated male goats, with average weight of 15 kg were used. The experimental period lasted 105 days. The experimental design was completely randomized; animals were allocated to three treatments: free grazing without supplementation; restricted grazing without supplementation and free grazing with supplementation. Animals were supplemented (1% of body weight) with forage cactus (Opuntia ficus - indica, Mill) and soybean meal (Glycine max). The feeding consisted of continuous grazing on caatinga. Supplemented animals had higher live slaughter weight and body score, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Body score; Commercial cuts; Conformation; Morphometric measures; Supplementation; Yields. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000100020 |
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| Pascoal,Leonir Luiz; Lobato,José Fernando Piva; Restle,João; Vaz,Fabiano Nunes; Vaz,Ricardo Zambarda; Menezes,Luís Fernando Glasenapp de. |
| The experiment evaluated total and individual yield of commercial cuts, bones, and trimmings of carcasses from 38 Braford steers at 22 months of age finished in a feedlot. Carcasses were ranked according to three conformation classes (good minus = score 10; good = score 11; good plus = score 12), and three weight classes (heavy = 229.4 kg, intermediate = 205.0 kg, and light = 184.0 kg, ranging from 222.9 to 250.4, 201.5 to 209.0, and 170.0 to 190.3 kg, respectively). Carcass cold shrinkage was not affected by conformation, but it was significantly lower in heavy (1.83%) than in intermediate (2.53%) and in light carcasses (2.30%), which were not different among each other. Carcass flank percentage was not affected by conformation, but it was significantly... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Braford; Commercial cuts; Deboning; Edible portion; Pistol; Primal cuts. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000600028 |
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