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|metadata.artigo.dc.title:||Acidifying and yeast extract in diets for adults cats|
|metadata.artigo.dc.creator:||Ogoshi, Rosana Cláudio Silva|
Zangerônimo, Márcio Gilberto
Reis, Jéssica R. dos
Santos, João P. F.
Pires, Carolina P.
Chizzotti, Ana Flavia
Costa, Adriano C.
Ferreira, Lívia G.
Saad, Flávia Maria de Oliveira Borges
|metadata.artigo.dc.subject:||Cats - Diet|
Cats - Digestibility
Gatos - Dieta
Extrato de levedura
|metadata.artigo.dc.publisher:||Japanese Society of Animal Science|
|metadata.artigo.dc.identifier.citation:||OGOSHI, R. C. S. et al. Acidifying and Yeast Extract in Diets for Adults Cats. Animal Science Journal, [S. I.], v. 85, n. 5, p. 555-561, May 2014.|
|metadata.artigo.dc.description.abstract:||This study evaluated the effects of adding an acidifying agent based on phosphoric acid (A ), a yeast extract from a specific strain (S accharomyces cerevisiae ) (Y ) and the combination of these two additives in food for adult cats. A test was conducted with 24 animals (mean 3.5 years old), mixed breed, weighing 3.72 ± 0.74 kg, kept in individual metabolic cages and distributed in a completely randomized design with a 2 × 2 factorial design (with or without A 0.6% of dry matter, with or without Y 1.5% of dry matter) totalling four treatments and six replicates of each condition. The experimental period was 15 days. The A or the Y reduced (P < 0.01) the dry matter intake, but the effect was not observed when they were associated. The association improved (P < 0.05) the digestibility of dry matter and ashes. The A reduced urine pH (P = 0.05) regardless of the presence of the Y . There was no effect (P > 0.09) on other parameters evaluated. Results of this study show that the isolated use of 0.6% A or 1.5% Y in diets for cats is not recommended. However, the association of these two additives was beneficial in increasing nutrient digestibility.|
|Appears in Collections:||DZO - Artigos publicados em periódicos|
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