Data/hora: 10/06/2024 14:02:06

Provedor de dados: | Brazilian Archives of Biology and Technology
País: | Brazil
Título: | Profile of milk fatty acids from moxotó goats fed with different levels of manicoba (Manihot Glaziovii Muel Arg.) silage
Autores: | Mesquita,Ítala Viviane Ubaldo; Costa,Roberto Germano; Queiroga,Rita de Cássia Ramos do Egypto; Medeiros,Ariosvaldo Nunes de; Schuler,Alexandre Ricardo Pereira.
Data: | 2008-12-01
Ano: | 2008
Palavras-chave: | Nourishment; Lipids; Milk quality; Native breed.
Resumo: | The objective of this work was to evaluate the effects of the manicoba silage use (Manihot glaziovii Muel Arg.) in different roughage:concentrate ratios (30:70; 40:60; 50:50 and 60:40 %) on the fatty acids profile of the milk from Moxotó goats. Eight multiparous goats with approximately 60 post-birth days and weigh 44 kg on average were used in a Double Latin Square with four treatments, four periods and four animals. Each period lasted 15 days with 10 days of adaptation to experimental diets and 5 days of milk collection. The results of the fatty acids analyses were submitted to the analysis of variance (ANOVA) and regression. An increasing linear effect for the miristic acid (C14:0) and decreasing for the linoleic acid (C18:3) was observed in function of the silage levels in diet. The milk fat presented high contents of desirable fatty acids (C18:0 + unsaturated acids), considered as nutritionally important due to their benefits to the human health. It could be concluded that the manicoba silage could be included in the diet with the participation of up to 60%, presenting a nutrient supply of high nutritional value.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000600011
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/S1516-89132008000600011
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.51 n.6 2008
Fonte: | info:eu-repo/semantics/openAccess