METABOLISMO DE CARBOIDRATOS NÃO-ESTRUTURAIS EM RUMINANTES
The carbohydrates provide 50 to 80% of the dry matter of grain and roughage and can bedivided into structural (cellulose, hemicellulose) and non-structural (starch, pectin andsugars). The non-structural carbohydrates are primarily digested in the rumen and itsdynamic process is a sequence for the su...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2009 |
| País: | Brasil |
| Institución: | Universidade Federal do Paraná (UFPR) |
| Repositorio: | Archives of Veterinary Science (Online) |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs.pkp.sfu.ca:article/13615 |
| Acceso en línea: | https://revistas.ufpr.br/veterinary/article/view/13615 |
| Access Level: | acceso abierto |
| Palabra clave: | amido digestão de carboidratos fermentação ruminal glicose pectina carbohydrates digestion glucose pectin ruminal fermentation starch |
| Sumario: | The carbohydrates provide 50 to 80% of the dry matter of grain and roughage and can bedivided into structural (cellulose, hemicellulose) and non-structural (starch, pectin andsugars). The non-structural carbohydrates are primarily digested in the rumen and itsdynamic process is a sequence for the supply of nutrients to the intestine. The quality andquantity of products resulting from ruminal fermentation are dependent on the type andactivity of microorganisms in the rumen influenced by the type of food processing and thatare subject of cereal grains that make up the diet. The NSC escape of rumen fermentationto be digested into glucose in the small intestine by pancreatic enzymes of origin (α-amylase) and intestinal mucosa (maltase and isomaltase). Starch is the most importantenergy supplier of cereals, which are important components of diets for intensiveproduction of milk and meat. |
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