2012
DOI: 10.1590/s0103-84782012000200025
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Adição de carotenóides naturais e artificiais na alimentação de galinhas poedeiras: efeitos na qualidade de ovos frescos e armazenados

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Cited by 5 publications
(4 citation statements)
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References 10 publications
(8 reference statements)
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“…In general, the effects of ASB inclusion on the yolk pigmentation of the are similar to those reported for the addition of annatto seed in diets based on sorghum (GARCIA et al, 2009;LAGANÁ et al, 2011;SPADA et al, 2012). However, it is important to note that, as occurs for the addition of the whole annatto seed, the magnitude of the egg yolk colour and consequently the variation in results between experiments are related to pigment quantity in the annatto variety, and in the case of residue, to the processing mode for obtaining it (GARCIA et al, 2009).…”
Section: Resultssupporting
confidence: 79%
See 1 more Smart Citation
“…In general, the effects of ASB inclusion on the yolk pigmentation of the are similar to those reported for the addition of annatto seed in diets based on sorghum (GARCIA et al, 2009;LAGANÁ et al, 2011;SPADA et al, 2012). However, it is important to note that, as occurs for the addition of the whole annatto seed, the magnitude of the egg yolk colour and consequently the variation in results between experiments are related to pigment quantity in the annatto variety, and in the case of residue, to the processing mode for obtaining it (GARCIA et al, 2009).…”
Section: Resultssupporting
confidence: 79%
“…The absence of a significant influence on eggs characteristics due to the total replacement of corn by sorghum and the inclusion of ASB was also reported by Braz (2007). In turn, Garcia et al (2010), Garcia et al (2015), Laganá et al (2011) and Spada et al (2012) and included annatto seed at different levels in laying hen diets, with variations from 25 to 50 g/kg, and found no significant differences in specific gravity, yolk height, Haugh units, yolk weight, weight and thickness of eggshell.…”
Section: Resultsmentioning
confidence: 93%
“…Sabe-se que as alterações de pH tem relação com o período de armazenamento e acondicionamento do produto, pois a estocagem prolongada contribui para o aumento crescente do pH (SILVA, 2011). Spada et al (2012) observaram aumento significativo no pH da gema para ovos após 28 e 36 dias de armazenamento, evidenciando que quanto maior for o período entre postura e consumo pior será a qualidade interna do produto. evidenciou que independente do ovo estar refrigerado ou em temperatura ambiente ocorre variação no pH da gema.…”
Section: Resultsunclassified
“…Estes resultados são semelhantes aos obtidos por Spada et al [23] em que o pH da gema aumentou com o armazenamento prolongado. Durante o período de estocagem sob refrigeração, íons alcalinos (sódio, potássio e magnésio) migram da clara para a gema, trocados pelos íons hidrogênio, provocam a elevação do pH da gema [24].…”
Section: Discussionunclassified