Issue |
OCL
Volume 8, Number 4, Juillet-Août 2001
|
|
---|---|---|
Page(s) | 333 - 335 | |
Section | Dossier : “Aliments fonctionnels et lipides” | |
DOI | https://doi.org/10.1051/ocl.2001.0333 | |
Published online | 15 July 2001 |
Evolution des paramètres lipidiques sanguins chez l’homme, secondaire à l’introduction de lin, riche en acide alpha-linolénique (n-3), dans l’alimentation d’animaux destinés à la consommation humaine
Development of blood lipid parameters in humans following the introduction of linseed, rich in linolenic acid (n-3), into the food of animals reared for human consumption
Laboratoire de biochimie Ensa-Inra, 65, rue de Saint-Brieuc, 35042
Rennes Cedex
L’introduction de graines de lin extrudées dans l’alimentation animale permet de modifier le régime de l’homme et en particulier le profil des acides gras des lipides sanguins dans le sens d’un enrichissement en acides gras n-3 et en acides gras conjugués. Ceci ouvre des perspectives intéressantes en termes de prévention pour se rapprocher des régimes de type crétois, sans changement des habitudes alimentaires.
Abstract
Consuming foodstuffs from animals fed linseed-added diets induces significant modifications of consumers’ plasma and erythrocyte fatty acid parameters and in particular an increase in C18:3 n-3, comparable to that noted under the “Cretan” diet. Those modifications are also accompanied by a sharp increase in CLA. Those results open interesting prospects in terms of prevention and can be achieved without any change in consumers’ eating habits.
Mots clés : nutrition animale / nutrition humaine / graine de lin / acide alpha-linolénique / acides gras conjugués (CLA)
Key words: animal nutrition / human nutrition / linseed / alpha-linolenic acid / conjugated linoleic acid (CLA)
© John Libbey Eurotext 2001
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