Searched for: subject:"Glycine%5C+max"
(1 - 14 of 14)
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van Boxtel, E.L. (author), van den Broek, L.A.M. (author), Koppelman, S.J. (author), Gruppen, H. (author), TNO Kwaliteit van Leven (author)
Legumin proteins Ara h 3 from peanuts and glycinin from soybeans are increasingly described as important allergens. The stability of an allergen's IgE binding capacity towards heating and digestion is considered an important characteristic for food allergens. We investigated the effects of heating and digestion on the IgE binding of Ara h 3 and...
article 2008
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van Boxtel, E.L. (author), van den Broek, L.A.M. (author), Koppelman, S.J. (author), Vincken, J.-P. (author), Gruppen, H. (author), TNO Kwaliteit van Leven (author)
Mildly extracted peanut allergen Ara h 1 was previously reported to occur as an oligomeric complex. In this paper we describe how the protein in this oligomeric complex interacts noncovalently with phenolic compounds of the proanthocyanidin type. These interactions are being disrupted during anion exchange chromatography, resulting in the...
article 2007
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O'Kane, F.E. (author), Happe, R.P. (author), Vereijken, J.M. (author), Gruppen, H. (author), van Boekel, M.A.J.S. (author), TNO Voeding (author)
Gel network formation of pea legumin (8.4% on a protein basis, pH 7.6) was monitored via dynamic rheological measurements. Gelation was performed in the absence and presence of the thiol-blocking reagent N-ethylmaleimide, at different rates of heating and cooling. Overall, it was shown that pea legumin gel formation was not effected by changes...
article 2004
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Vente-Spreeuwenberg, M.A.M. (author), Verdonk, J.M.A.J. (author), Koninkx, J.F.J.G. (author), Beynen, A.C. (author), Verstegen, M.W.A. (author), TNO Animal Nutrition (author)
Two separate experiments, but using the same diets, were designed to study whether the addition to the diet of protein hydrolysates or crystalline glutamine (gln) affect small intestinal integrity (experiment 1) and growth performance (experiment 2). It was hypothesized that dietary supplementation of hydrolysed proteins would increase the...
article 2004
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Koppelman, S.J. (author), Lakemond, C.M.M. (author), Vlooswijk, R. (author), Hefle, S.L. (author), TNO Voeding Centraal Instituut voor Voedingsonderzoek TNO (author)
Several tests for the detection of soy proteins in foods have been described in the literature, and some are commercially available. This article gives an overview of these methods and discusses the advantages and disadvantages of each individual method. Based on the conclusions of this inventory, an experimental approach was designed to improve...
article 2004
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Valtueña, S. (author), Cashman, K. (author), Robins, S.P. (author), Cassidy, A. (author), Kardinaal, A. (author), Branca, F. (author)
Research on the bone effects of natural phyto-oestrogens after menopause is at a relatively early stage. Published studies are few, difficult to compare and often inconclusive, due in part to design weaknesses. Currently, many questions remain to be answered including to what extent a safe daily intake may prevent postmenopausal bone loss. These...
article 2003
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van Erp-Baart, M.A.J. (author), Brants, H.A.M. (author), Kiely, M. (author), Mulligan, A. (author), Turrini, A. (author), Sermoneta, C. (author), Kilkkinen, A. (author), Valsta, L.M. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The aim of this study was to identify the level of isoflavone intake (total isoflavones, daidzein and genistein) in four European countries: Ireland, Italy, The Netherlands and the UK. For this purpose national food composition databases of isoflavone content were created in a comparable way, using the Vegetal Estrogens in Nutrition and the...
article 2003
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Cone, J.W. (author), van Gelder, A.H. (author), Bachmann, H. (author), Hindle, V.A. (author)
Organic matter (OM) degradation of 21 feedstuffs was investigated with rumen fluid using a rumen in situ technique and a gas production technique. Fitting the nylon bag data to an exponential model showed that there was a high variation in the rate of OM degradation ranging from 1.7% h-1 for protected solvent extracted soybean meal to 10.5% h-1...
article 2002
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van Kempen, T.A.T.G. (author), Kim, I.B. (author), Jansman, A.J.M. (author), Verstegen, M.W.A. (author), Hancock, J.D. (author), Lee, D.J. (author), Gabert, V.M. (author), Albin, D.M. (author), Fahey Jr, G.C. (author), Grieshop, C.M. (author), Mahan, D. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
To assess differences in soybean meal quality related to region of production, researchers in Illinois, Kansas, North Carolina, The Netherlands, and Ohio collected four soybean meal samples processed locally at least 15 d apart. These samples were assayed for ileal amino acid digestibility by pigs using a common soybean meal and a soy protein...
article 2002
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Schokker, E.P. (author), Dalgleish, D.G. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
Calcium-induced flocculation of caseinate-stabilized soybean oil-in- water emulsions in conditions of Couette flow was studied. A concentrated emulsion (20% oil, 0.5-2.0% sodium caseinate in 20 mM imidazole, pH 7) was diluted 20 times in buffer containing concentrations of CaCl2 between 9 and 17 mM and sheared at rates between 335 and 1340 s-1....
article 2000
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van Leeuwen, P. (author), Veldman, A. (author), Boisen, S. (author), Deuring, K. (author), van Kempen, G.J.M. (author), Derksen, G.B. (author), Verstegen, M.W.A. (author), Schaafsma, G. (author), TNO Voeding (author)
Two experiments were conducted to determine apparent ileal DM and crude-protein (CP) digestibilities in rations fed to pigs. An evaluation was made of Cr2O3 and HCl-insoluble ash as digestive markers. In addition, the effects of body weight (BW) on apparent ileal DM and CP (N x 6.25) digestibilities were studied. In Expt 1, thirteen barrows...
article 1996
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Gdala, J. (author), Jansman, A.J.M. (author), van Leeuwen, P. (author), Huisman, J. (author), Verstegen, M.W.A. (author)
The nitrogen balance and growth performance of piglets (12-14 kg initial body weight) were measured to evaluate the nutritive value of meal from Lupinus luteus cultivars 'Amulet' and 'Cybis', Lupinus albus cultivar 'Hetman," Lupinus angustifolius cultivar 'Saturn' and a commercial batch of lupin seeds from Australia (ALS). The inclusion level of...
article 1996
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Pérez-Llamas, F. (author), Diepenmaat-Wolters, M.G.E. (author), Zamora, S. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
An in vitro dialysis method was employed to determine the effect on the Fe and Zn absorption of the type (beef, pork and soyabean) and the amount (10 and 30 g/kg) of protein present. In addition, the effects of low- and high-molecular-weight (LMW and HMW respectively) digestion products were investigated. After in vitro digestion and dialysis a...
article 1996
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Arts, C.J.M. (author), Govers, C.A.R.L. (author), van den Berg, H. (author), Wolters, M.G.E. (author), van Leeuwen, P. (author), Thijsen, J.H. (author), Instituut CIVO-Toxicologie en Voeding TNO (author)
Within the framework of experiments related to the association between dietary fiber and breast cancer an in vitro test system was used to study the binding of estrogens to various fibers (e.g. cholestyramin, lignin and cellulose) and fiber sources (e.g. wheat bran, cereals, seeds and legumes). Furthermore, the in vivo apparent digestibility of...
article 1991
Searched for: subject:"Glycine%5C+max"
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