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Authordc.contributor.authorPizarro Aguirre, Fernando 
Authordc.contributor.authorMaciero, Eugenia 
Authordc.contributor.authorKrasnoff, Gustavo 
Authordc.contributor.authorCocaro, Nicolás 
Authordc.contributor.authorGaitán, Diego 
Admission datedc.date.accessioned2016-01-22T02:29:40Z
Available datedc.date.available2016-01-22T02:29:40Z
Publication datedc.date.issued2015
Cita de ítemdc.identifier.citationNutrients 2015, 7, 8952–8959en_US
Identifierdc.identifier.otherdoi: 10.3390/nu7115448
Identifierdc.identifier.urihttps://repositorio.uchile.cl/handle/2250/136692
General notedc.descriptionArtículo de publicación ISIen_US
Abstractdc.description.abstractBackground: Fortification of milk formulas with iron is a strategy widely used, but the absorption of non-heme iron is low. The purpose of this study was to measure the bioavailability of two iron fortified milk formulas designed to cover toddlers' nutritional needs. These milks were fortified with iron sulfate stabilized with maltodextrin and citric acid. Methods: 15 women (33-47 years old) participated in study. They received on different days, after an overnight fast, 200 mL of Formula A; 200 mL of Formula B; 30 mL of a solution of iron and ascorbic acid as reference dose and 200 mL of full fat cow's milk fortified with iron as ferrous sulfate. Milk formulas and reference dose were labeled with radioisotopes Fe-59 or Fe-55, and the absorption of iron measured by erythrocyte incorporation of radioactive Fe. Results: The geometric mean iron absorption corrected to 40% of the reference dose was 20.6% for Formula A and 20.7% for Formula B, versus 7.5% of iron fortified cow's milk (p < 0.001). The post hoc Sheffe indeed differences between the milk formulas and the cow's milk (p < 0.001). Conclusion: Formulas A and B contain highly bioavailable iron, which contributes to covering toddlers' requirements of this micronutrient.en_US
Patrocinadordc.description.sponsorshipDanone Nutricia, Early Life Nutrition Argentina and New Countriesen_US
Lenguagedc.language.isoenen_US
Publisherdc.publisherMdpi ag, Postfachen_US
Type of licensedc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile*
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
Keywordsdc.subjectiron fortificationen_US
Keywordsdc.subjecttoddlersen_US
Keywordsdc.subjectmilk formulaen_US
Keywordsdc.subjectiron bioavailabilityen_US
Títulodc.titleIron Absorption from Two Milk Formulas Fortified with Iron Sulfate Stabilized with Maltodextrin and Citric Aciden_US
Document typedc.typeArtículo de revistaen_US


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Atribución-NoComercial-SinDerivadas 3.0 Chile
Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 Chile