| Registro completo |
| Provedor de dados: |
Rev. Bras. Ciênc. Avic.
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| País: |
Brazil
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| Título: |
Effect of oils sources on blood lipid parameters of commercial laying hens
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| Autores: |
Murata,LS
Ariki,J
Machado,CR
Silva,L da PG da
Rezende,MJM
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| Data: |
2003-12-01
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| Ano: |
2003
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| Palavras-chave: |
Blood lipids
Diet
Laying hens
Oil source
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| Resumo: |
The experiment was carried out to verify if total cholesterol, HDL-cholesterol and triacylglicerol plasma levels are affected when laying hens are fed rations containing different dietary oil sources. One hundred sixty 50 week-old hens, assigned to four treatments with five replicates using 8 hens per replicate were used. The experimental period was of 84 days divided in 3 cycles of 28 days each. In the last day of each cycle, blood samples of 2 hens per replicate were randomly choose and blood samples were collected. On the other hand, blood was also collected at 7 am, 11 am and 3 pm aiming to study the daily changes of these lipids. Blood lipid parameters were not affected by different dietary oil sources (p > 0.05); however, HDL-cholesterol did change during the day, giving evidence that this lipid is indeed involved in the egg yolk formation.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2003000300008
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| Editor: |
Fundação APINCO de Ciência e Tecnologia Avícolas
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| Relação: |
10.1590/S1516-635X2003000300008
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| Formato: |
text/html
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| Fonte: |
Brazilian Journal of Poultry Science v.5 n.3 2003
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| Direitos: |
info:eu-repo/semantics/openAccess
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