Document Detail


Determination of the chromium content in commercial breakfast cereals in Spain.
MedLine Citation:
PMID:  12517102     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Chromium (Cr) is an essential element, but the content of this element in many foodstuffs, including breakfast cereals, is still unknown. For this reason, the Cr content in different types of commercially available breakfast cereals in Spain (n = 36) was determined by GFAAS following acid mineralization using HNO(3)-H(2)SO(4)-HClO(4). On validation, the method yielded a recovery rate of 99 +/- 1.08%. Results indicated that breakfast cereals are rich in Cr, with contents ranging between 0.09 +/- 0.04 and 0.55 +/- 0.08 microg.g(-)(1) and a mean content of 0.23 +/- 0.12 microg.g(-)(1). Consumption of breakfast cereals by children and adolescents in Spain could supply a Cr intake of 6.9 microg/d, i.e., 3.45-13.8% of the ESSADI and 19.72% of the RDI.
Authors:
Carmen José Mateos; María Victorina Aguilar; María Carmen Martínez-Para
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of agricultural and food chemistry     Volume:  51     ISSN:  0021-8561     ISO Abbreviation:  J. Agric. Food Chem.     Publication Date:  2003 Jan 
Date Detail:
Created Date:  2003-01-08     Completed Date:  2003-02-26     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0374755     Medline TA:  J Agric Food Chem     Country:  United States    
Other Details:
Languages:  eng     Pagination:  401-5     Citation Subset:  IM    
Affiliation:
Department of Nutrition and Bromatology, Faculty of Pharmacy, University of Alcalá, E-28871 Alcalá de Henares, Madrid, Spain.
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MeSH Terms
Descriptor/Qualifier:
Acids
Adolescent
Cereals / chemistry*
Child
Chromium / administration & dosage,  analysis*
Diet
Humans
Nutrition Policy
Spain
Chemical
Reg. No./Substance:
0/Acids; 7440-47-3/Chromium

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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