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| Mora, Natália Holtz Alves Pedroso; Macedo, Francisco de Assis Fonseca de; Osório, José Carlos Silveira; Martins, Elias Nunes; Mexia, Alexandre Agostinho; Macedo, Thiago Gomes de. |
| Twenty-four female lambs of the Pantaneiro genetic group, with approximately 100 days of age, average body of 16.24 ± 1.78 kg, were slaughtered with 2.0, 3.0 and 4.0 mmof subcutaneous fat thickness, measured by ultrasound in the Longissimus, to evaluate the allometric growth. Lambs fed a complete pelleted diet calculated to ensure a daily weight gain of0.30 kg. Slaughtering was performed as the female lambs reached the pre-established fat thickness. After 24 hours in a cold chamber at 4ºC, chilled carcasses were cut in half and weighed. The right side was separated into five sections to determine the allometry of carcasses and cuts. Neck and rib showed isogonic growth in all treatments. Loin has remained late growth to 2.0 and3.0 mm. Shoulder and leg were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.05.00-4 growth; Females; Sheep; Loin; Shoulder; Leg. |
| Ano: 2014 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/23526 |
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| Bertol,Teresinha Marisa; Coldebella,Arlei; Santos Filho,Jonas Irineu dos; Guidoni,Antonio Lourenço. |
| Abstract: The objective of this work was to develop and evaluate prediction equations, based on measurements obtained on the slaughter line, for carcass classification according to the degree of exudation and the content of marbling. A total of 747 pig carcasses originated from 27 producers were randomly selected on the slaughter line at two slaughterhouses, constituting representative samples from each one. Hot carcass weight, loin depth, back fat thickness, and pH and temperature 45 min after slaughter were used to generate the equations. The carcasses were classified as normal or exudative for drip loss of loin and ham, and as acceptable or undesirable for marbling content. For drip loss of loin and ham, respectively, the overall correct classification... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Drip loss; Ham; Loin; Pigs; Prediction equations.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000200121 |
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