Data/hora: 10/06/2024 02:52:28

Provedor de dados: | 64
País: | Brazil
Título: | Effects of diets with increasing levels of citrus pulp on the blood parameters linked to energy metabolism in horses
Autores: | Menezes,Madalena Lima; Brandi,Roberta Ariboni; Bueno,Ives Cláudio da Silva; Balieiro,Júlio Cesar de Carvalho; Moreira,Camilla Garcia; Nascimento,Olivia Carmen de Araújo.
Data: | 2014-12-01
Ano: | 2014
Palavras-chave: | Soluble fiber; Nutrition; Pectin; Plasma.
Resumo: | Currently, the use of alternative energy ingredients for horses has increased because these foods contain "superfibers", making safer diet for these animals. To study the influence of diets containing increasing levels of citrus pulp on albumin, triglycerides, cholesterol, glucose, insulin and short chain fatty acid (SCFA) concentrations in the blood, five animals were used, with an average age of 3.5 years and a live weight of 460.66±76.86 kg, they were fed twice a day, at 7:00 am and 4:00 pm. The diets were formulated to meet the requirements of the animals at maintenance. 60% of the energy was obtained from forage, and 40% from concentrate, containing the following inclusion levels of citrus pulp (0, 7, 14, 21 and 28%). The area under the curve (AUC) and the glucose and insulin peaks were calculated, and no differences were observed between the treatments. There was no effect of diet on the blood concentrations of the evaluated parameters tested, and there was no effect of the time of collection on the following variables: SCFAs, cholesterol, triglycerides and albumin. However, the diet did have quadratic effect on the glucose (Ŷ =-0.5327X²+4.2130X+84.5276) and insulin (Ŷ=-0.1002X² +0.8233X + 1.6336) concentrations. Up to 28% of the concentrate can be composed of citrus pulp in horse diets without causing any alterations on the concentrations of the parameters analyzed in the blood. High-fiber diets with easily fermentable fibers are beneficial because they maintain the glucose and insulin curves close to the baseline levels.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542014000600008
Editor: | Editora da Universidade Federal de Lavras
Relação: | 10.1590/S1413-70542014000600008
Formato: | text/html
Fonte: | Ciência e Agrotecnologia  v.38 n.6 2014
Fonte: | info:eu-repo/semantics/openAccess