Searched for: author:"van den Heuvel, E.G.H.M."
(1 - 18 of 18)
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van den Heuvel, E.G.H.M. (author), Muijs, T. (author), Brouns, F. (author), Hendriks, H.F.J. (author), TNO Kwaliteit van Leven (author)
Consumption of fructo-oligosaccharides (FOS) has been shown to improve mineral absorption in the short term, but no long-term effects were studied in girls with a low calcium intake. Therefore, we hypothesized that short- and long-term consumption of short-chain FOS (sc-FOS) improves calcium and magnesium absorption in girls with a low habitual...
article 2009
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van den Heuvel, E.G.H.M. (author), Wils, D. (author), Pasman, W.J. (author), Saniez, M.H. (author), Kardinaal, A.F.M. (author), TNO Kwaliteit van Leven (author)
Background: It is well documented that fermentation of carbohydrates that escape digestion exert several effects supposed to be beneficial for (colonic) health, including an increase in stool volume, a shorter intestinal transit time, production of short chain fatty acids and a decrease of colonic pH (Kritchevsky 1988). NUTRIOSE®FB is a dextrin...
article 2005
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Fox, T.E. (author), van den Heuvel, E.G.H.M. (author), Atherton, C.A. (author), Dainty, J.R. (author), Lewis, D.J. (author), Langford, N.J. (author), Crews, H.M. (author), Luten, J.B. (author), Lorentzen, M. (author), Sieling, F.W. (author), van Aken-Schneyder, P. (author), Hoek, M. (author), Kotterman, M.J.J. (author), van Dael, P. (author), Firweather-Tail, S.J. (author), TNO Voeding Centraal Instituut voor Voedingsonderzoek TNO (author)
Objective: To measure the bioavailability of selenium from cooked and raw fish in humans by estimating and comparing apparent absorption and retention of selenium in biosynthetically labelled fish with labelled selenate and biosynthetically labelled selenium in brewers yeast. Design: The intervention study was a parallel, randomised, reference...
article 2004
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van den Heuvel, E.G.H.M. (author), Wils, D. (author), Pasman, W.J. (author), Bakker, M. (author), Saniez, M.-H. (author), Kardinaal, A.F.M. (author), TNO Voeding (author)
Objective: To determine the tolerance of increasing dosages of an incompletely hydrolysed and/or incompletely absorbed food dextrin coming from wheat starch, NUTRIOSE®FB, at daily levels of 10 and 15 g up to 60 and 80 g, respectively. Design: A randomized, double-blind, multiple dose, placebo-controlled, combined crossover and parallel trial....
article 2004
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Scholz-Ahrens, K.E. (author), Schaafsma, G. (author), van den Heuvel, E.G.H.M. (author), Schrezenmeir, J. (author), TNO Voeding (author)
article 2001
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van den Heuvel, E.G.H.M. (author), Schoterman, M.H.C. (author), Muijs, T. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The aim of this study was to investigate whether a product rich in transgalactooligosaccharides (TOS, Elix'or) stimulates true Ca absorption in postmenopausal women. The study was a double-blind, randomized crossover study, consisting of two 9-d treatment periods separated by a 19-d washout period. During the treatment periods, 12 subjects drank...
article 2000
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van Dokkum, W. (author), Wezendonk, B. (author), Srikumar, T.S. (author), van den Heuvel, E.G.H.M. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Objective: To study the effect of the intake of 15 g nondigestible oligosaccharides per day on various parameters of large-bowel function, as well as on blood lipid concentrations and glucose absorption in man. Design: Latin square, randomized, double-blind, diet-controlled. Setting: Metabolic research unit. Subjects: Twelve apparently healthy...
article 1999
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van den Heuvel, E.G.H.M. (author), Muys, Th. (author), van Dokkum, W. (author), Schaafsma, G. (author)
article 1999
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van den Heuvel, E.G.H.M. (author), Weidauer, T. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The current trends in healthy eating will increase levels of bulk- forming material in the diet, such as dietary fibre and other plant foods. Depending on the complex forming of such material the availability of absorbable calcium and other minerals may be impaired. It seems that non- digestible carbohydrates can inverse this effect. Major...
article 1999
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van den Heuvel, E.G.H.M. (author), Muijs, T. (author), van Dokkum, W. (author), Schaafsma, G. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Animal studies have indicated that calcium absorption is increased by lactulose, a synthetic disaccharide. Therefore, the influence of lactulose on calcium absorption was measured in postmenopausal women who may benefit from the possible enhancing effect of lactulose on calcium absorption. Twelve postmenopausal women drank 100 ml of water...
article 1999
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van Dokkum, W. (author), Wezendonk, B. (author), Srikumar, T.S. (author), van den Heuvel, E.G.H.M. (author)
article 1999
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van den Heuvel, E.G.H.M. (author), Muys, T. (author), van Dokkum, W. (author), Schaafsma, G. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Background: In rats, nondigestible oligosaccharides stimulate calcium absorption. Recently, this effect was also found in human subjects. Objective: The objective of the study was to investigate whether consumption of 15 g oligofructose/d stimulates calcium absorption in male adolescents. Design: Twelve healthy, male adolescents aged 14-16 y...
article 1999
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van den Heuvel, E.G.H.M. (author), Muijs, T. (author), van Dokkum, W. (author), Schaafsma, G. (author)
article 1999
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van den Heuvel, E.G.H.M. (author)
doctoral thesis 1998
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van den Heuvel, E.G.H.M. (author), Schaafsma, G. (author), Muys, T. (author), van Dokkum, W. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The effect of inulin, fructooligosaccharides, and galactooligosaccharides on true intestinal absorption of iron and calcium was measured in men by using double stable-isotope techniques (oral 57Fe and 44Ca and intravenous 58Fe and 48Ca). The incorporation of iron isotopes into erythrocytes and the urinary excretion of calcium isotopes was...
article 1998
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van den Heuvel, E.G.H.M. (author), Muys, T. (author), Pellegrom, H. (author), Bruyntjes, J.P. (author), van Dokkum, W. (author), Spanhaak, S. (author), Schaafsma, G. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Iron absorption can be measured by the incorporation of stable iron isotopes into erythrocytes, 14 days after isotope administration. The disadvantage of this method is the high dose of isotopes needed to obtain a sufficient enrichment. Therefore, in this study cell fractions rich in young erythroid cells were prepared by using a density...
article 1998
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van den Heuvel, E.G.H.M. (author), Schaafsma, G.J. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
article 1998
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van den Heuvel, E.G.H.M. (author), van Dokkum, W. (author), Schaafsma, G. (author), TNO Voeding Centraal Instituut voor Voedingsonderzoek TNO (author)
This paper reviews different methods for measuring iron absorption by using stable or radioisotopes. Methods using stable isotopes are of special interest because of the absence of radioactive exposure. The oldest method is fecal monitoring, which has two drawbacks: the necessity of obtaining a complete collection of the unabsorbed isotopes and...
article 1997
Searched for: author:"van den Heuvel, E.G.H.M."
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