Comparison of in vitro solubility of minerals in meals and mineral balance of men consuming the same meals
Conference
·
· FASEB Journal (Federation of American Societies for Experimental Biology); (United States)
OSTI ID:5213087
- Dept. of Agriculture, Beltsville, MD (United States) Cornell Univ., Ithaca, NY (United States) Univ. of North Carolina, Greensboro (United States)
Nine healthy adult men consumed each of the three dietary Ca intakes for 21 days in a 63 day balance study. The three day rotating menu of conventional foods included two muffins each meal that contained 31g of wheat bran and 0,500 or 1,000 mg of CaCO{sub 3}, depending upon the Ca intake. The mean daily intake of phytic acid, Mg and Zn was 1.8g, 470 mg and 13.1 mg, respectively. Calculated insoluble mineral tended to parallel changes in fecal excretion of Ca and Mg. The correlations of soluble mineral and urinary Ca and Zn were 0.543 and 0.944, respectively. Solubility of Ca, Mg and Zn in an in vitro system may provide a suitable indication of the response of humans to diets with food matrices similar to that used in this study.
- OSTI ID:
- 5213087
- Report Number(s):
- CONF-9104107--
- Conference Information:
- Journal Name: FASEB Journal (Federation of American Societies for Experimental Biology); (United States) Journal Volume: 5:5
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
560300* -- Chemicals Metabolism & Toxicology
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ALKALINE EARTH METALS
ANIMALS
CALCIUM
COMPARATIVE EVALUATIONS
DIET
ELEMENTS
EVALUATION
IN VITRO
MAGNESIUM
MAMMALS
MAN
METABOLISM
METALS
PRIMATES
SOLUBILITY
VERTEBRATES
ZINC
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ALKALINE EARTH METALS
ANIMALS
CALCIUM
COMPARATIVE EVALUATIONS
DIET
ELEMENTS
EVALUATION
IN VITRO
MAGNESIUM
MAMMALS
MAN
METABOLISM
METALS
PRIMATES
SOLUBILITY
VERTEBRATES
ZINC