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Iron absorption from wheat flour: effects of lemonade and chamomile infusion.

Authordc.contributor.authorPizarro Aguirre, Fernando es_CL
Authordc.contributor.authorPizarro Aguirre, Fernando es_CL
Authordc.contributor.authorHertrampf, Eva es_CL
Authordc.contributor.authorFuenmayor, Guillermo es_CL
Authordc.contributor.authorEstévez, Edmundo 
Admission datedc.date.accessioned2009-06-24T10:15:21Z
Available datedc.date.available2009-06-24T10:15:21Z
Publication datedc.date.issued2007-04
Cita de ítemdc.identifier.citationNUTRITION, V.: 23, issue: 4, p.: 296-300, APR 2007.en
Identifierdc.identifier.issn0899-9007
Identifierdc.identifier.urihttp://repositorio.uchile.cl/handle/2250/123902
Abstractdc.description.abstractObjective: We measured iron bioavailability of meals based on wheat flour consumed by a vulnerable population in Latin America. Methods: Bioavailability of iron (ferrous sulfate) from fortified noodles, noodle soup, noodle soup eaten with lemonade sweetened with panela (unrefined whole cane sugar), bread alone, and bread consumed with a chamomile infusion sweetened with panela was studied using the double isotopic method in 13 women. Results: Iron bioavailabilities from bread, noodles, and noodle soup were not significantly different (7.4%, 6.3%, and 6.0%, respectively). Iron absorption from noodle soup was significantly higher when given with lemonade (11.0%) compared with absorption of the same meal without lemonade (P < 0.02) or with the absorption of noodles (P < 0.04). Iron absorption of bread given alone or with chamomile infusion sweetened with panela (8%) was not significantly different. Conclusion: Iron bioavailability of meals based on wheat flour, fortified with ferrous sulfate, is improved when given with lemonade. The consumption of this beverage may be an alternative to further increase the effectiveness of wheat flour fortification in preventing iron deficiency in low-income Latin American populations.en
Patrocinadordc.description.sponsorshipThis research was supported in part by the United Nations University.
Lenguagedc.language.isoenen
Publisherdc.publisherELSEVIER SCIENCE INCen
Keywordsdc.subjectIron absorptionen
Títulodc.titleIron absorption from wheat flour: effects of lemonade and chamomile infusion.en
Document typedc.typeArtículo de revistaen


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