[Specific problems posed by carbohydrate utilization in the rainbow trout].
Carbohydrate incorporation in trout diets arises problems both at digestive and metabolic levels. Digestive utilization of carbohydrate closely depends on their molecular weight. In addition, in the case of complex carbohydrates (starches), different factors such as the level of incorporation, the amount consumed and the physical state of starch influence the digestibility. The measurement of digestibility in itself is confronted with methodological difficulties. The way the feces are collected can affect the digestion coefficient. Dietary carbohydrates actually serve as a source of energy. Nevertheless, above a certain level in the diet, intolerance phenomena may appear. The question that arises now is to establish the optimal part that carbohydrates can take in the metabolizable energy of a given diet.
D000818:Animals; D050260:Carbohydrate Metabolism; D002241:Carbohydrates / Q000502:physiology; D004032:Diet; D004063:Digestion; D007422:Intestines / Q000382:microbiology; D008722:Methods; D008970:Molecular Weight; D012487:Salmonidae / Q000378:metabolism*; D014337:Trout / Q000378:metabolism*
D002241:Carbohydrates
Problèmes particuliers posés par l'utilisation des glucides chez la truite arc-en-ciel.