title: Studies of the digestibility of pigs fed dietary sucrose, fructose or glucose.
abstract: Digestion of sucrose, fructose and glucose was studied in pigs with reentrant cannulas in the distal ileum or intact pigs fed diets formulated with sucrose, fructose and glucose as the major energy source and torula yeast. Sucrose and glucose were completely digested in the small intestine (apparent digestibility, 98.3 and 98.3%, respectively but a fraction of the dietary fructose escaped to the large intestine (adjusted value, 11.7%). There was no carbohydrate in rectal contents of the pigs. There was no carbohydrate influence on the pre-caecal or total digestibility of nitrogen.
authors.affiliation: Swine Research Institute, Havana, Cuba.
authors.forename: J
authors.initials: J
authors.lastname: Ly
mesh_terms: D000818:Animals; D004040:Dietary Carbohydrates / Q000008:administration & dosage / Q000378:metabolism; D004063:Digestion; D004326:Drinking; D005632:Fructose / Q000008:administration & dosage / Q000378:metabolism*; D005947:Glucose / Q000008:administration & dosage / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D007408:Intestinal Absorption; D007420:Intestine, Large / Q000502:physiology; D007421:Intestine, Small / Q000502:physiology; D008297:Male; D013395:Sucrose / Q000008:administration & dosage / Q000378:metabolism*; D013552:Swine / Q000502:physiology*; D014867:Water / Q000378:metabolism
chemical_list: D004040:Dietary Carbohydrates; D014867:Water; D005632:Fructose; D013395:Sucrose; D005947:Glucose