2004
DOI: 10.1093/ansci/82.3.779
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Effects of biological type and dietary fat treatment on factors associated with tenderness: II. Measurements on beef semitendinosus muscle

Abstract: The objective was to evaluate chemical, mechanical, and sensory attributes associated with tenderness in divergent cattle breeds-Wagyu (W; n = 12), Limousin (L; n = 12) and F 1 -cross (W×L; n = 12)-fed two dietary treatments (0 or 6% sunflower oil (DM basis)). A randomized complete block repeated measures design in a 3 × 2 factorial arrangement of treatments was used, and effects of breed, diet, block, and associated interactions were tested. Cattle were fed barley-based diets for an average of 259 d. Twenty-f… Show more

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Cited by 5 publications
(3 citation statements)
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“…The values observed for pH at the time of entry of the carcasses in the cold chamber (0 h) are close to those reported by . According to Kuber et al (2004), the pH practically stabilizes after 6 h of cooling, with few variations until after 24 h post slaughter. However, in this study, the values were close to stabilization approximately12 h after entering the cold chamber, as reported by Lopes et al (2012), who reported that pH tends to stabilize 16-24 h post mortem.…”
Section: Resultsmentioning
confidence: 99%
“…The values observed for pH at the time of entry of the carcasses in the cold chamber (0 h) are close to those reported by . According to Kuber et al (2004), the pH practically stabilizes after 6 h of cooling, with few variations until after 24 h post slaughter. However, in this study, the values were close to stabilization approximately12 h after entering the cold chamber, as reported by Lopes et al (2012), who reported that pH tends to stabilize 16-24 h post mortem.…”
Section: Resultsmentioning
confidence: 99%
“…This survey concluded that retail cuts from the beef round were inconsistent and reduced tenderness, which need improvement. Kuber et al . (2004) concluded that post mortem processing technologies and/or cookery methods may be more necessary in improving ST tenderness than genetic selection alone.…”
Section: Introductionmentioning
confidence: 99%
“…De acordo com as exigências impostas pela União Europeia, entre outros mercados consumidores estrangeiros, valores de pH aceitos sem restrições alguma são aqueles menores ou iguais a 5,9; valores superiores a esses são descartados para alguns mercados mais exigentes. De acordo com Kuber et al (2004), a curva de pH sofreria decréscimo importante até a sexta hora de resfriamento em câmara fria após o abate, sendo que após esse tempo, permanece praticamente estável. A importância que a queda no pH ocorra normalmente, sem o risco de ocorrência de carne tipo DFD (Escura, Dura, Seca -Dark, Firm, Dry) é ter um maior cuidado com os animais desde o manejo de embarque até os momentos que antecedem o abate (HEDRICK et al, 1959;GRANDIN, 1992;SHACKELFORD et al, 1994).…”
Section: Influência Da Condição Sexual Sobre a Qualidade Da Carne Bovinaunclassified