2015
DOI: 10.1590/s1413-70542015000300006
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Inclusion of Annatto Seed by-Product in Diets Containing Sorghum for Slow-Growth Broilers

Abstract: Sorghum is used as a source of energy alternative to corn, however, its low pigments content are considered hindrance to the use of this feedstuff for poultry. The inclusion of annatto seed by-product (ASB) may solve this problem. In this context, the objective of this study was to evaluate the effect of ASB inclusion in diets containing sorghum as the main source of energy on performance, carcass traits, meat color, and economic viability in the production of slow-growth broilers. A total of 420 sexed chicks … Show more

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Cited by 5 publications
(7 citation statements)
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“…Brazil is one of the major producers and exporters of this coloring residue. According to several researchers, RASM could be included in feed for cattle (Rêgo et al, 2010), broilers (Souza et al, 2015), and laying hens (Garcia et al, 2014). The growing demand for natural colors makes RASM a profitable and viable alternative in agriculture because, in addition to economic considerations, the annatto plant has the advantage of adaptability and reasonable tolerance to drought (Ribeiro et al, 2013).…”
Section: Introductionmentioning
confidence: 99%
“…Brazil is one of the major producers and exporters of this coloring residue. According to several researchers, RASM could be included in feed for cattle (Rêgo et al, 2010), broilers (Souza et al, 2015), and laying hens (Garcia et al, 2014). The growing demand for natural colors makes RASM a profitable and viable alternative in agriculture because, in addition to economic considerations, the annatto plant has the advantage of adaptability and reasonable tolerance to drought (Ribeiro et al, 2013).…”
Section: Introductionmentioning
confidence: 99%
“…Entende-se por pigmentos todos os compostos orgânicos que têm a capacidade de absorver, seletivamente, a luz, adquirindo intensa coloração, que confere aos corpos aos quais se adere (FREITAS et al, 2015). Devido à larga distribuição, diversidade estrutural e suas inúmeras funções, os carotenoides constituem um dos mais importantes grupos de pigmentos.…”
Section: Carotenoidesunclassified
“…Garcia et al (2005), relatam que devido a substituição do milho por sorgo pode ocorrer uma diminuição na coloração da carne do peito e de pernas de frango de corte, pois o sorgo é deficiente em caroteno e xantofilas. Com isso, Souza et al (2015), utilizaram resíduo da semente de urucum nas proporções de 3, 6, 9 e 15% na ração de frangos de corte contendo sorgo, em substituição ao milho e verificaram que a partir da utilização de 3% do resíduo já é possível melhorar a pigmentação da carne. Em estudo realizado por Botelho et al (2017), os autores concluíram que a inclusão de até 2% de açafrão (Curcuma longa L.) em rações de frango de corte contendo sorgo, promoveu maior coloração de corte de coxa sem interferir no desempenho e característica de carcaça.…”
Section: Uso De Pigmentantes Na Aviculturaunclassified
“…Research results show the possibility of replacing up to 100% of corn by sorghum without causing damages on poultries performance (FAGUNDES et al, 2017;MORAES et al, 2016;SALEH et al, 2019). However, the use of sorghum causes a decrease in pigmentation of the meat and egg yolk of the birds (MOURA et al, 2010;SOUZA et al, 2015;SOUZA et al, 2019).…”
Section: Introductionmentioning
confidence: 99%
“…To obtain the products of the annatto for food industry, much of the seed is not used after the processing, making it a waste that can come to pollute the environment (SILVA et al, 2006). However, chemical composition analysis of this residue (SOUZA et al, 2015) indicate the possibility of its use in the poultry feed. In addition to the nutritional value, the red colour of this residue also indicates the presence of pigments, which may contribute to the pigmentation of the poultry products.…”
Section: Introductionmentioning
confidence: 99%