Publications Scientifiques

[ Article ] Iron Bioavailability from a Lipid-Based Complementary Food Fortificant Mixed with Millet Porridge Can Be Optimized by Adding Phytase and Ascorbic Acid but Not by Using a Mixture of Ferrous Sulfate and Sodium Iron EDT

Date de soumission: 14-03-2018
Année de Publication: 2013
Entité/Laboratoire Laboratoire de Nutrition Humaine (LNH)
Document type : Article
Discipline(s) : Nutrition et Sciences de la Santé
Titre Iron Bioavailability from a Lipid-Based Complementary Food Fortificant Mixed with Millet Porridge Can Be Optimized by Adding Phytase and Ascorbic Acid but Not by Using a Mixture of Ferrous Sulfate and Sodium Iron EDT
Auteurs Cercamondi Colin I. [1], Egli Raoul [2], MITCHIKPE COMLAN EVARISTE SIMON [3], Tossou FÉLICIEN [4], Hessou Joamel [5], Zeder Christophe [6], HOUNHOUIGAN DJIDJOHO JOSEPH [6], Hurrell Richard F. [6],
Journal: The Journal of Nutrition
Catégorie Journal: Internationale
Impact factor: 4.145
Volume Journal: 143
DOI: 10.3945/jn.113.175075
Resume Home fortification with lipid-based nutrient supplements (LNSs) is a promising approach to improve bioavailable iron and energy intake of young children in developing countries. To optimize iron bioavailability from an LNS named complementary food fortificant (CFF), 3 stable isotope studies were conducted in 52 young Beninese children. Test meals consisted of millet porridge mixed with CFF and ascorbic acid (AA). Study 1 compared iron absorption from FeSO4-fortifed meals with meals fortified with a mixture of FeSO4 and NaFeEDTA. Study 2 compared iron absorption from FeSO4-fortifed meals without or with extra AA. Study 3 compared iron absorption from FeSO4-fortified meals with meals containing phytase added prior to consumption, once without or once with extra AA. Iron absorption was measured as erythrocyte incorporation of stable isotopes. In study 1, iron absorption from FeSO4 (8.4%) was higher than that from the mixture of NaFeEDTA and FeSO4 (5.9%; P < 0.05). In study 2, the extra AA increased absorption (11.6%) compared with the standard AA concentration (7.3%; P < 0.001). In study 3, absorption from meals containing phytase without or with extra AA (15.8 and 19.9%, respectively) increased compared with meals without phytase (8.0%; P < 0.001). The addition of extra AA to meals containing phytase increased absorption compared with the test meals containing phytase without extra AA (P < 0.05). These findings suggest that phytase and AA, and especially a combination of the two, but not a mixture of FeSO4 and NaFeEDTA would be useful strategies to increase iron bioavailability from a CFF mixed with cereal porridge.
Mots clés Lipid-based complementary food fortificant, iron bioavailability, stable isotope, enhancers of iron absorption, Benin
Pages 1233 - 1239
Fichier

Publications par entité

  • Centre de Formation et de Recherche en matière de Population (CEFORP) (15)
  • Centre Interfacultaire de Formation et de Recherche en Environnement pour le Développement Durable (CIFRED) (18)
  • Chaire Internationale en Physique Mathématique et Applications (CIPMA-Chaire UNESCO) (16)
  • Ecole Nationale d'Administration et de Magistrature (ENAM) (44)
  • Ecole Nationle d'Economie Appliquée et de Management (72)
  • Ecole Normale Supérieure (23)
  • Ecole Polytechnique d'Abomey-Calavi (EPAC) (835)
  • Faculté de droit et de Science Politique (FADESP) (45)
  • Faculté des Lettres et Sciences Humaines (FLASH) (789)
  • Faculté des Sciences Agronomiques (1376)
  • Faculté des Sciences de la Santé (FSS) (1613)
  • Faculté des Sciences Economiques et de Gestion (FASEG) (136)
  • Faculté des Sciences et Techniques (FAST) (748)
  • Faculté des Sciences Humaines et Sociales (FASHS) (16)
  • Institut de Formation et de Recherche en Informatique (IFRI) (68)
  • Institut de Mathématiques et de Sciences Physiques (IMSP) (61)
  • Institut National de l'Eau (INE) (13)
  • INSTITUT NATIONAL DE LA JEUNESSE DE L’EDUCATION PHYSIQUE ET SPORT(INJEPS) (191)
  • Institut National des Métiers d'Art d'Archéologie et de la Culture (INMAAC) (4)
  • Institut Régional de Santé Publique (IRSP) (51)

Publications par sexe

  • Femme( 908 )
  • Homme (