2012
DOI: 10.1590/s0103-84782012001100026
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Características de carcaça e da carne de suínos machos castrados e imunocastrados alimentados com diferentes níveis nutricionais

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Cited by 5 publications
(4 citation statements)
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“…However, Pauly et al (2009) found larger values of carcass yield for castrated males (79.5%) than those of immunocastrated (78.3%), values similar to those observed in the present study. Lanferdini et al (2012) also found cold carcass yield almost 3% higher for surgically castrated males than immunocastrated pigs. According to Rosa et al (2008) carcass yield may be influenced by age and weight at slaughter.…”
Section: Resultsmentioning
confidence: 79%
See 1 more Smart Citation
“…However, Pauly et al (2009) found larger values of carcass yield for castrated males (79.5%) than those of immunocastrated (78.3%), values similar to those observed in the present study. Lanferdini et al (2012) also found cold carcass yield almost 3% higher for surgically castrated males than immunocastrated pigs. According to Rosa et al (2008) carcass yield may be influenced by age and weight at slaughter.…”
Section: Resultsmentioning
confidence: 79%
“…Assessing the commercial cuts in pig carcasses, Guimarães (2007) noted that females presented higher means for ham yield than castrated males, suggesting that the carcass of sows should be used in the market due to their large cuts yield. Comparing the commercial cuts between male pigs and immunocastrated Lanferdini et al (2012) found a higher yield of rack in surgically castrated pigs than non-castrated pigs, and greater weight and ham yield for immunocastrated pigs than for non-castrated ones. Tonietti (2008) and Pauly et al (2009) results suggest that immune castration improved the performance of pigs in relation to males surgically castrated, and also added more meat cuts with higher commercial value, such as ham, rack, belly and shoulder, suggesting that this may represent economic benefit for the meat industry.…”
Section: Resultsmentioning
confidence: 96%
“…Suínos machos imunocastrados suplementados com ractopamina na ração cresceram 30 % e 15 % a mais que suínos que não receberam este aditivo, respectivamente, aos 17 e aos 31 dias de estudo. Lanferdini et al (2012) constataram que a ractopamina melhora o peso de abate e de carcaça quente. Machado et al (2010) observaram que machos imunocastrados que receberam ractopamina apresentaram maior peso corporal aos 98 dias, porém sem diferir estatisticamente dos castrados convencionalmente e dos machos inteiros, ambos suplementados com ractopamina e dos imunocastrados que não receberam este aditivo.…”
Section: Ractopaminaunclassified
“…Estudos conduzidos por Lanferdini et al (2012) mostraram que imunocastrados têm peso de abate 3,3 % superior e peso de carcaça fria 1,4 % inferior ao de machos castrados. Boler et al (2012) realizaram testes com a vacina anti-GnRH e observaram que o impacto sobre a qualidade da carne fresca foi mínima.…”
Section: Carcaçaunclassified