Effect of dietary alpine butter rich in conjugated linoleic acid on milk fat composition of lactating sows.
Br J Nutr
; 100(1): 54-60, 2008 Jul.
Article
em En
| MEDLINE
| ID: mdl-18279547
ABSTRACT
Multiparous sows (n 17) were included in a controlled cross-over-study in order to investigate the influence of a natural source of conjugated linoleic acid (CLA) (alpine butter) on the milk fatty acid composition of lactating sows (as an animal model for lactating women) and on the growth performance of their progeny. The usual fat source of a standard lactation diet was replaced by either CLA-rich alpine butter or margarine (control diet). Compared with the margarine diet, feeding the alpine butter-supplemented diet increased (P 0.05) affected. Growth performance of the progeny was similar for both dietary treatments. In summary, the findings show that adding alpine butter to the diet does not provoke a milk fat depression and does not alter the composition of total SFA, MUFA and PUFA in sow milk but increases its CLA concentration.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Manteiga
/
Sus scrofa
/
Ácidos Linoleicos Conjugados
/
Leite
/
Fenômenos Fisiológicos da Nutrição Animal
Tipo de estudo:
Prognostic_studies
Limite:
Animals
Idioma:
En
Ano de publicação:
2008
Tipo de documento:
Article