Results 281 to 290 of about 56,640 (314)
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High calcium intake lowers apparent digestibility of energy in veal calves
Archiv für Tierernaehrung, 1999Veal calves aged 8 weeks were fed iso-energetic amounts of milk replacers with either a low (7.1 g of calcium/kg of air-dry diet) or a high concentration of calcium (11.6 g of calcium/kg of air-dry diet) for a period of 10 weeks. The extra calcium was added in the form of calcium formiate. Final body weight of the two dietary groups was similar. Faeces
Xu, C. +3 more
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[Relations between apparent fecal and apparent ileal crude protein digestibility in swine].
Archiv fur Tierernahrung, 1985The crude protein and lysine digestibility values available in literature and ascertained in comparative investigations at the end of the small intestine (distal ileum) and in the complete digestive tract (faeces analysis method) of pigs were subjected to a correlation calculation in order to find out whether and to what degree there are relations ...
J, Wünsche, H D, Bock, M, Meinl
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Determination and Apparent Digestibility of Neutral Detergent Fiber Monosaccharides in Women
The Journal of Nutrition, 1983The neutral monosaccharides in neutral detergent fiber (NDF) extracted from low and high cellulose diets and from feces excreted by seven women consuming the same diet were determined. In addition, apparent digestibilities of the NDF neutral monosaccharides during consumption of both diets were compared.
J L, Slavin, J A, Marlett, M J, Neilson
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Apparent digestibility of neutral detergent fiber in elderly and young adults
The American Journal of Clinical Nutrition, 1981These experiments assessed the ability of the neutral detergent fiber (NDF) method to remove starch and nitrogen from food NDF residues, and nitrogen and endogenous secretions from fecal NDF residues; and compared indices of bowel function, including apparent NDF digestibility, of nine elderly subjects to those of six young women.
P M, Brauer, J L, Slavin, J A, Marlett
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Effect of Refined Cellulose on Apparent Energy, Fat and Nitrogen Digestibilities
The Journal of Nutrition, 1980Seven young women consumed a low cellulose diet for about 1 month and then the same diet for an additional month except that 16 g/day Solka Floc was added to the diet. Apparent digestibilities of energy, fat and nitrogen were measured for each subject during each diet. Digestibilities of fat and nitrogen were not affected by refined cellulose ingestion.
J L, Slavin, J A, Marlett
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Why substrate depletion has apparent first-order kinetics in enzymatic digestion
Computational Biology and Chemistry, 2006A number of enzyme digestion assays show apparent first-order kinetics of reactant depletion. There are four possible explanations of this phenomenon: (i) the reaction is dominated by a first-order limiting step, (ii) the digestion follows a pseudo-first-order kinetics under the excess of a reactant species, (iii) the first-order kinetics is only ...
Srividhya, J., Schnell, Santiago
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Journal of Animal Physiology and Animal Nutrition, 2001
The apparent digestibility of nutrients and energy of 38 commercial dry extruded dog foods was measured using six adult (2 to 3 year‐old) female Beagles. Diets contained [in g/kg dry matter (DM)]: 164–360 crude protein (CP); 79–261 ether extracts (EE); 8–33 crude fibre (CF) and 318–585 nitrogen free extracts (NFE).
C, Castrillo, F, Vicente, J A, Guada
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The apparent digestibility of nutrients and energy of 38 commercial dry extruded dog foods was measured using six adult (2 to 3 year‐old) female Beagles. Diets contained [in g/kg dry matter (DM)]: 164–360 crude protein (CP); 79–261 ether extracts (EE); 8–33 crude fibre (CF) and 318–585 nitrogen free extracts (NFE).
C, Castrillo, F, Vicente, J A, Guada
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Canadian Journal of Biochemistry and Physiology, 1962
The influences of the apparent digestible energy (A.D.E.) and the apparent digestible nitrogen (A.D.N.) content of the diet on the food consumption, nitrogen retention, and growth of mink from weaning to pelting age have been determined. It was demonstrated with diets containing from 3.33 to 4.21 Cal of A.D.E. and 26.14 to 39.76 mg of A.D.N.
D G, SINCLAIR, E V, EVANS, I R, SIBBALD
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The influences of the apparent digestible energy (A.D.E.) and the apparent digestible nitrogen (A.D.N.) content of the diet on the food consumption, nitrogen retention, and growth of mink from weaning to pelting age have been determined. It was demonstrated with diets containing from 3.33 to 4.21 Cal of A.D.E. and 26.14 to 39.76 mg of A.D.N.
D G, SINCLAIR, E V, EVANS, I R, SIBBALD
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The apparent digestibility of ewes milk by young lambs
Australian Journal of Experimental Agriculture and Animal Husbandry, 1965The apparent organic matter digestibility of ewes milk by young lambs was not affected by level of intake, length of lactation, or age of the lambs. The high levels of apparent organic matter digestibility 369 obtained were consistent with a true digestibility of 100 per cent when allowance was made for faecal products of metabolic origin. A depression
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An apparent “specificity” in digestion of living gastric mucosa in rats
Gastroenterology, 1956Summary Inbred rats were used in experiments designed to discover if some sort ofspecificity was involved in the usual failure of the stomach to digest itself. It was found that, under the conditions imposed, normal glandular mucosa in each strain is resistant to its own secretion but each is vulnerable to the secretion of a different rat. The results
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