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DETERMINATION OF DIETARY INTAKE OF TOTAL ARSENIC, INORGANIC ARSENIC AND TOTAL MERCURY IN THE CHILEAN SCHOOL MEAL PROGRAM

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dc.creatorJOSÉ MIGUEL BASTÍAS MONTES
dc.date2010
dc.date.accessioned2025-01-10T14:36:08Z
dc.date.available2025-01-10T14:36:08Z
dc.date.issued2010
dc.description.abstractTHE DIETARY INTAKE OF TOTAL ARSENIC (TAS), INORGANIC ARSENIC (IAS) AND TOTAL MERCURY (THG) IN LUNCH AND BREAKFAST SERVINGS PROVIDED BY THE CHILEAN SCHOOL MEAL PROGRAM (SMP) WAS ESTIMATED, USING THE DUPLICATE-PORTION VARIANT OF THE TOTAL DIET STUDY. LUNCH AND BREAKFAST SAMPLES WERE COLLECTED FROM 65 SCHOOLS THROUGHOUT THE COUNTRY IN 2006. THE POPULATION SAMPLE WAS A GROUP OF GIRLS AND BOYS BETWEEN 6 AND 18 YEARS OLD. THE TAS CONCENTRATION WAS MEASURED VIA HYDRIDE-GENERATION ATOMIC ABSORPTION SPECTROMETRY. THE TOTAL MERCURY CONCENTRATION WAS MEASURED VIA COLD-VAPOR ATOMIC ABSORPTION SPECTROSCOPY. THE ESTIMATED IAS INTAKE WAS 12.5% (5.4 ?G/DAY) OF THE PROVISIONAL TOLERABLE DAILY INTAKE (PTDI) AS PROPOSED BY THE FAO/WHO, AND THE THG INTAKE WAS 13.2% (1.9 ?G/DAY) OF THE PTDI AS PROPOSED BY THE FAO/WHO. IT WAS THEREFORE CONCLUDED THAT TAS, IAS AND THG INTAKE FROM FOOD PROVIDED BY THE SMP DO NOT POSE RISKS TO STUDENT HEALTH.
dc.formatapplication/pdf
dc.identifier.doi10.1177/1082013210367956
dc.identifier.issn1532-1738
dc.identifier.issn1082-0132
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/8145
dc.languagespa
dc.publisherFOOD SCIENCE AND TECHNOLOGY INTERNATIONAL
dc.relation.uri10.1177/1082013210367956
dc.rightsPUBLICADA
dc.titleDETERMINATION OF DIETARY INTAKE OF TOTAL ARSENIC, INORGANIC ARSENIC AND TOTAL MERCURY IN THE CHILEAN SCHOOL MEAL PROGRAM
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
ubb.Otra ReparticionDEPARTAMENTO DE INGENIERIA EN ALIMENTOS
ubb.SedeCHILLÁN
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