| Registro completo |
| Provedor de dados: |
Ciência e Agrotecnologia
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| País: |
Brazil
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| Título: |
Blood parameters and apparent digestibility of concentrate with rice oil for horses
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| Autores: |
Garcia,Helio Alberto Cumani
Furtado,Carlos Eduardo
Brandi,Roberta Ariboni
Soncin,Mara Regina Schimmack Pedro
Balieiro,Júlio Cesar de Carvalho
Souza,Aline Duarte de
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| Data: |
2013-10-01
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| Ano: |
2013
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| Palavras-chave: |
Nutrition
Oil
Serum
Foals
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| Resumo: |
Apparent digestibility coefficients and serum parameters were measured to evaluate the effect of supplementing feed concentrates with rice bran oil in horses. Twelve horses (6 males and 6 females) with a mean age of 18 ± 4 months old and mean live weight of 306 ± 22.6 kg were used. Treatments consisted of increasing rice bran oil concentrate levels of 0, 3.5, 7.0, 10.5, 14.0 and 17.5%, considering a daily intake of 2.25% live weight on a dry matter basis. A dietary effect of supplementation on the apparent digestibility of gross energy (y = 64.55 - 0.58x) was observed (P<0.05). No effect on the other nutrients was observed (P>0.05). Supplementation did not affect serum glucose levels (P>0.05), but cholesterol was affected (P<0.01) based on the interaction of the treatment x gender parameter in females (y = 73.92 + 2.08x). However, no effect was observed in males (P>0.05). A dietary effect on the triglyceride (y = 15.73 - 0.96x + 0.0524x²) and HDL (high-density lipoprotein) (y = 45.24 + 1.0499x) parameters was observed (P<0.01). While the use of rice bran oil does affect blood parameters associated with lipid metabolism, rice bran oil levels up to 17.5% concentrate do not negatively affect the apparent digestibility of dietary nutrients.
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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=S1413-70542013000500007
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| Editor: |
Editora da Universidade Federal de Lavras
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| Relação: |
10.1590/S1413-70542013000500007
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| Formato: |
text/html
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| Fonte: |
Ciência e Agrotecnologia v.37 n.5 2013
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| Direitos: |
info:eu-repo/semantics/openAccess
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