Searched for: subject:"isotope"
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Huisman, D.J. (author), de Groot, T. (author), Pols, S. (author), van Os, B.J.H. (author), Degryse, P. (author), TNO Bouw en Ondergrond (author)
We investigated the major and trace element composition and Pb and Sr isotope characteristics of a series of about 20 colourless glass objects from a single high-status Roman burial from the Netherlands (Bocholtz). The major elements show a relatively homogeneous group, with one outlier. This is corroborated by the Sr isotopes. Based on the Sb...
article 2009
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Leterme, P. (author), Théwis, A. (author), François, E. (author), van Leeuwen, P. (author), Wathelet, B. (author), Huisman, J. (author), Instituut voor Landbouwkundig Onderzoek en Biochemische Produkten TNO (author)
We assessed the use of 15N-labeled dietary proteins as a possible tool for the determination of the true ileal amino acid (AA) digestibility in pigs. The first experiment was designed to study the dietary N excretion pattern at the ileum subsequent to the ingestion of a single 15N-labeled meal. In a second experiment, we compared ileal...
article 1996
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Huisman, J. (author), Heinz, T. (author), van der Poel, A.F.B. (author), van Leeuwen, P. (author), Souffrant, W.B. (author), Verstegen, M.W.A. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
The faecal and ileal true protein digestibilities of the raw pea (Pisum sativum) varieties finale and frijaune and the ileal true protein digestibility of steam-processed common beans (Phaseolus vulgaris) were measured in piglets using the 15N-dilution technique. The faecal true protein digestibility of both pea varieties was about 97. The ileal...
article 1992