...Esmée L. Doets; Paulette H. in 't Veld; Anna Szczecińska; Rosalie A.M. Dhonukshe-Rutten; Adrienne E.J.M. Cavelaars; Pieter van 't Veer; Anna Brzozowska; Lisette C.P.G.M. de Groot Aims: To systematically review the literature on daily losses and bioavailability of vitamin B12. These estimates could...

...A. Mehdad; E.M.A. Siqueira; S.F. Arruda Background: Vitamin A deficiency alters iron status leading to an iron overload in tissues; however, the mechanism of this interaction is poorly understood. The present study aimed to assess the effect of vitamin A deficiency on iron bioavailability...

...Farah Naja; Nancy Kreiger; Gail Mckeown Eyssen; Johane Allard Background: While the association between bioavailability of vitamins E and C and Helicobacter pylori infection has been extensively researched in gastritis and gastric cancer patients, little is known about this relationship...

... folinique sur l'absorption du zinc Effect of Folie and Folinic Acids on Zinc Intestinal Absorption KeyWords Zinc Folate Bioavailability Intestinal absorption Abstract We have investigated the effect of folic and folinic acids on intestinal zinc absorption in humans, using zinc tolerance tests. Zinc (30 mg...

.... Selenium Wheat Milling Flour Cooking Biscuit Bioavailability Ann Nutr Metab 1990;34:343-349 © 1990 S. Kargcr AG, Basel 0250-6807/90/0346-034352.7 5/0 Availability of Selenium in Dough and Biscuit in Comparison to Wheat Meal Salvatore Ciappellano3, Giulio Testolina, Massimo AHegrinib, Marisa...

.... Selenium Selenate Selenite Glutathione peroxidase Bioavailability Ann Nutr Metab 1988;32:347-351 © 1988 S. Karger AG, Basel 0250-6807/88/0326-034752.75/0 Comparative Effect of Selenate and Selenite on Serum Selenium Concentration and Glutathione Peroxidase Activity in Selenium-Depleted Rats Heikki...

.... Selenium Glutathione-peroxidase Bioavailability Ann. Nutr. Mctab. 31: 304-31 1 (1987) ©I987S. Kargcr AO. Basel 0250-6807/87/0315-0304$2.75/0 Effects of Various Dietary Selenium Intakes on the Levels of Blood Glutathione-Peroxidase and Selenium in Long-Term Fed Rats' Giulio Testolina, Salvatore...

... data, measured as area under the curve and maximal concentration in plasma and hemolysate after ingestion, demonstrated a significantly improved bioavailability from the lipophilic derivative despite an ingested dose of only 40% as compared with the water-soluble salt. A superior cellular efficacy...

...H.C. Heinrich; E.E. Gabbe; J. Brüggemann; K.H. Oppitz Even at a molar ratio fructose:Fe = 106:1, fructose did not improve the poor bioavailability of ferric iron and had no effect on the better absorption of ferrous iron from therapeutic doses of 50 mg Fe. This was demonstrated for subjects...

... supplementation have been reported, resulting in growing demands for its use in fortifying food. Due to its insolubility in water, the enrichment of most food products is not easily achievable and its in vivo bioavailability is known to be poor. Water solubility was increased significantly with the use...

...Elzbieta M. Kurowska; George Dresser; Luisa Deutsch; Errol Bassoo; David J. Freeman Coenzyme Q10 (CoQ10) is synthesized by the human body and found in certain foods. Daily supplementation of CoQ10 could protect against heart disease but the bioavailability of CoQ10 supplements depends...

...) on the bioavailability of fat-soluble vitamins in comparison with triacylglycerol (TAG). Methods: We conducted a long-term administration test of DAG and TAG in 27 healthy men aged 27–47 years. After measuring baseline values, subjects were randomized into two groups, one group (n = 15) was given DAG and the other (n...

..., Austria Key Words Corn oil W Sunflower oil W Olive oil W Tocopherol, · and Á W Bioavailability W Antioxidative capacity, total W Low density lipoprotein oxidation W Malondialdehyde W Lipid peroxidation Abstract Background: The daily diet is usually comprised of a varying antioxidant and fatty acid content...

... formulae W Trace elements W Bioavailability W Daily intake W Inductively coupled plasma mass spectrometry Abstract The 18 trace elements Ba, Be, Bi, Cd, Co, Cs, Cu, La, Li, Mn, Mo, Pb, Rb, Sb, Sn, Sr, Tl, and Zn were determined in three extensively hydrolysed formulae by inductively coupled plasma mass...