Comparison of the Dual Isotope Tracer Approach with Oro-Ileal Balance Method for Determination of Amino Acid Digestibility in Cannulated Pigs
This study observed differences between the dual isotope tracer approach and the oro-ileal balance method for estimating lysine digestibility under the current experimental conditions with 6 pigs. This result may be due to methodological issues. Considering the use of <sup>15</sup>N protein, conclusions on other AA that do not transaminate could not be drawn.
Authors
- Nadezda Khodorova (ORCID: https://orcid.org/0000-0001-5099-251X)
- Marco Mensink (ORCID: https://orcid.org/0000-0002-9725-5709)
- Juliane Calvez (ORCID: https://orcid.org/0000-0003-1181-9786)
- W.J.J. Gerrits (ORCID: https://orcid.org/0000-0003-0494-9259)
- Sonja de Vries
- Nikkie van der Wielen (ORCID: https://orcid.org/0000-0001-8450-5556)
- Claire Gaudichon (ORCID: https://orcid.org/0000-0002-0983-4760)
- Ilaria Minussi (ORCID: https://orcid.org/0000-0003-0142-0261)
- Daniel Tomé (ORCID: https://orcid.org/0000-0001-9604-5972)
Institutions
- AgroParisTech (FR)
- Université Paris-Saclay (FR)
- Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement (FR)
- TiFN (NL)
- Physiologie de la Nutrition et du Comportement Alimentaire (FR)
- Wageningen University & Research (NL)
Publication Details
- Journal
- Journal of Nutrition
- Published
- 2025-04-09
- DOI
- https://doi.org/10.1016/j.tjnut.2025.04.002
- Primary Topic
- Animal Nutrition and Physiology
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Nederlandse Zuivel Organisatie
- FrieslandCampina