2011
DOI: 10.1590/s1516-635x2011000100003
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Abstract: In this study, the physical-chemical characteristics and proximate composition of the meat of of two strains of broilers (Paraíso Pedrês and Máster gris plumé -Super Pesadão, utilized for semi-intensive rearing) and Cobb ® strain, utilized in intensive rearing systems) were evaluated. Differences related to strain and sex (males and females) were studied. Cobb ® broilers were slaughtered at 45 days and the other strains at 85 days. The following characteristics were evaluated in breast and thigh meat: moisture… Show more

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Cited by 51 publications
(48 citation statements)
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“…Sex of birds did not influence CWLP and yellowness in PMJ and PMN fillets. These findings are not in agreement with Souza et al (2011) who reported that meat samples of male broilers of Cobb strain showed higher redness and lower yellowness values as compared to females. In contrast, Ngoka et al (1982) reported no effect of sex on pH, water holding capacity, cook loss, or colour quality of turkey breast muscle.…”
Section: Flaxseed Meal In Broiler Dietscontrasting
confidence: 99%
“…Sex of birds did not influence CWLP and yellowness in PMJ and PMN fillets. These findings are not in agreement with Souza et al (2011) who reported that meat samples of male broilers of Cobb strain showed higher redness and lower yellowness values as compared to females. In contrast, Ngoka et al (1982) reported no effect of sex on pH, water holding capacity, cook loss, or colour quality of turkey breast muscle.…”
Section: Flaxseed Meal In Broiler Dietscontrasting
confidence: 99%
“…Esses autores atribuem essas diferenças ao fato de que as aves, em sistema alternativo, buscam complementar sua alimentação através da ingestão de pasto e outros alimentos e, para isso, realizam exercícios, o que provoca um aumento da textura da carne da coxa. Souza et al (25) não observaram diferenças entre sexos para os valores de FC do peito; entretanto, avaliando a coxa, estes autores encontraram, para as aves macho, a maior média de FC. Contudo, no presente estudo, as fêmeas apresentaram maiores médias de FC, o que pode estar relacionado ao menor teor de umidade (Tabela 3).…”
Section: Resultsunclassified
“…Rizzi et al (1) , Lonergan et al (24) e Souza et al (25) avaliaram a composição centesimal da carne de frangos de diferentes linhagens e observaram maiores médias de extrato etéreo para as fêmeas, independente da linhagem avaliada. Em função das fêmeas atingirem a maturidade sexual mais precoce, estas depositam uma maior quantidade de gordura na carcaça (1) .…”
Section: Resultsunclassified
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“…However, they also found no sex effect on a* values of breast meat from broiler after 24 h postmortem. Souza et al (2011) revealed that breast meat from male chickens had higher a* and lower b* values than did breast meat from female chickens of three broiler strains. López et al (2011) reported a lower b* value in breast meat from male chickens than in breast meat from female chickens in two broiler strains.…”
Section: Instrumental Meat Colormentioning
confidence: 92%