2010
DOI: 10.1590/s0101-20612010000200032
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Coloração de cortes cozidos de frangos alimentados com urucum

Abstract: O comércio da carne de frango cresce a cada ano na escala mundial, visto que a carne de frango é fonte barata de proteína de origem animal, entretanto existe o crescimento significativo de sistemas alternativos voltados a exigências específicas de determinados segmentos de mercado.O frango é a única espécie conhecida que possui músculos com cores extremas: o peito possui cor rosa pálida, enquanto que a porção da coxa e sobrecoxa possuem coloração vermelha intensa, in natura. A pigmentação da carne de frango é … Show more

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Cited by 17 publications
(9 citation statements)
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References 4 publications
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“…In a study on cuts of cooked chicken with annatto, Harder et al (2010) found L rates of 68-69 for the baked 70-74 for the chicken drumsticks cooked chicken breast, very similar values to those found in the current study. Although there was no significant difference (p<0.05) between the treatments for the two types of meat in terms of weight loss after cooking, chicken over 60 years.…”
Section: Sensory Analysis and Cost Of Formulationssupporting
confidence: 89%
“…In a study on cuts of cooked chicken with annatto, Harder et al (2010) found L rates of 68-69 for the baked 70-74 for the chicken drumsticks cooked chicken breast, very similar values to those found in the current study. Although there was no significant difference (p<0.05) between the treatments for the two types of meat in terms of weight loss after cooking, chicken over 60 years.…”
Section: Sensory Analysis and Cost Of Formulationssupporting
confidence: 89%
“…Considering the results obtained in this study and those reported by Harder et al (2010), it can be inferred that the darkening (lower lightness) of the color of the meat from the birds fed the diets containing sorghum and levels of ASB occurred mainly due to the significant increase in the proportion of the yellow (b*) color of the meat, since it was not as expressive for the red color (a*). This response regarding the effects of the annatto seed products on the meat color differ partly from those reported about the effects of these products on the yolk color, since besides reducing lightness (L*), the addition of annatto seed increased the a* and b* values (Hader et al, 2007;Garcia et al, 2009).…”
supporting
confidence: 65%
“…It should be noted that the researchers employed the inclusion of ASB in diets formulated with corn as the main source of energy. Harder et al (2010), in turn, reported the pigmenting potential of annatto seed, which improved the color of chicken meat after cooking. According to the authors, addition of 3% annatto seed led to a lower lightness (L*) value in the breast, indicating a darker meat than that from birds fed diets based on corn and soybean meal without addition of annatto.…”
mentioning
confidence: 96%
“…O potencial de utilização do farelo é comprovado por alguns autores que já estudaram o efeito do resíduo da semente processada e também de extratos de urucum na alimentação animal. Harder et al (2010) relataram que o uso de urucum resultou em um aumento na pigmentação de cortes de peito de frango. Utiyama (2001) estudou a viabilidade do uso do farelo da semente de urucum adicionado na ração de suínos, como um ingrediente alternativo ao milho e ao farelo de soja.…”
Section: De Acordo Comunclassified