25-Hydroxyvitamin D-3 affects vitamin D status similar to vitamin D-3 in pigs - but the meat produced has a lower content of vitamin D

Jette Jakobsen, H. Maribo, Anette Bysted, Helle Mølgaard Sommer, Ole Hels

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

In food databases, the specific contents of vitamin D-3 and 25-hydroxyvitamin D-3 in food have been implemented in the last 10 years. No consensus has yet been established on the relative activity between the components. Therefore, the objective of the present study was to assess the relative activity of 25-hydroxyvitamin D-3 compared to vitamin D-3. The design was a parallel study in pigs (n 24), which from an age of 12 weeks until slaughter 11 weeks later were fed approximately 55 mu g vitamin D/d, as vitamin D-3, in a mixture of vitamin D-3 and 25-hydroxyvitamin D-3, or 25-hydroxyvitamin D-3. The end-points measured were plasma 25-hydroxyvitamin D-3, and in the liver and loin the content of vitamin D-3 and 25-hydroxyvitamin D-3 Vitamin D-3 and 25-hydroxyvitamin D3 in the feed did not affect 25-hydroxyvitamin D-3 in the plasma, liver or loin differently, while a significant effect was shown on vitamin D-3 in the liver and loin (P
Original languageEnglish
JournalBritish Journal of Nutrition
Volume98
Issue number5
Pages (from-to)908-913
ISSN0007-1145
DOIs
Publication statusPublished - 2007

Keywords

  • vitamin D-3
  • status
  • pig feed
  • activity
  • 25-hydroxyvitamin D-3

Cite this