| Registro completo |
| Provedor de dados: |
BABT
|
| País: |
Brazil
|
| Título: |
Production, Composition, Fatty Acids Profile and Stability of Milk and Blood Composition of Dairy Cows Fed High Polyunsaturated Fatty Acids Diets and Sticky Coffee Hull
|
| Autores: |
Santos,Geraldo Tadeu dos
Schogor,Ana Luiza Bachmann
Romero,Jakeline Vieira
Lima,Luciano Soares de
Matumoto-Pintro,Paula Toshimi
Grande,Paula Adriana
Kazama,Daniele Cristina da Silva
Santos,Fabio Seiji dos
|
| Data: |
2014-08-01
|
| Ano: |
2014
|
| Palavras-chave: |
By-product
Coffea arabica
Digestibility
Flavonoids
Milk stability
Polyphenols
|
| Resumo: |
Four lactating Holstein cows were assigned to a 4 × 4 Latin square design to determine the effects of feeding sticky coffee hull (SCH) as a source of antioxidants on dairy cows fed with high PUFA diets. The treatments (on DM basis) were control diet, diet with 30 g/kg of soybean oil, diet with 30 g/kg of soybean oil and 100 g/kg of SCH, and diet with 30 g/kg of soybean oil and 150 g/kg of SCH. Inclusion of 150 g/kg of SCH decreased the crude protein digestibility. Lower values of NDF digestibility were also observed when cows were fed with 100 g/kg and 150g/kg of SCH. The digestibility of NDT was lower in the control and 150 g/kg of SCH diets. Milk production and composition did not differ among the treatments. Inclusion of SCH increased the total polyphenols and flavonoids in the milk and reducing power as well. Soybean oil and SCH supplementation increased the LDL and total cholesterol concentration in the plasma. Milk fatty acid profile was barely altered by the treatments. In conclusion, the results confirmed that SCH added up to 15% in the diet did not alter milk production, improved its stability, and incorporated antioxidants substances in the milk, improving its quality for human health.
|
| Tipo: |
Info:eu-repo/semantics/article
|
| Idioma: |
Inglês
|
| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000400493
|
| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
|
| Relação: |
10.1590/S1516-8913201402070
|
| Formato: |
text/html
|
| Fonte: |
Brazilian Archives of Biology and Technology v.57 n.4 2014
|
| Direitos: |
info:eu-repo/semantics/openAccess
|
