Document Detail

Migration of 18 trace elements from ceramic food contact material: Influence of pigment, pH, nature of acid and temperature.
MedLine Citation:
PMID:  22265939     Owner:  NLM     Status:  Publisher    
The effect of pH, nature of acid and temperature on trace element migration from ceramic ware treated with 18 commercially available glazes was studied. Besides of the well-studied lead and cadmium, migration of other toxic and non toxic elements such as aluminum, boron, barium, cobalt, chrome, copper, iron, lithium, magnesium, manganese, nickel, antimony, tin, strontium, titanium, vanadium, zinc and zirconium was investigated in order to investigate their potential health hazards. Trace element concentrations were determined with Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES). This study suggests that there is indeed a health risk concerning the possible migration of other elements than lead and cadmium. At low pH (2<pH<3), the nature of the acid plays an important role. Citric and malic acid seem to be more aggressive to the glaze than acetic acid except for aluminum, barium, chromium, iron and magnesium. The migration kinetics between pH 2 and 3 in acetic acid of these exceptions also are more exponential while the other elements display a decreasing linear gradient. In ceramics used for this study (fired at 900°C), a linear relationship between the migration and the temperature was observed.
M Demont; K Boutakhrit; V Fekete; F Bolle; J Van Loco
Related Documents :
10735619 - Plasma phospholipid fatty acid pattern in severe liver disease.
8947319 - Fatty acid composition of liver total lipids in alcoholic patients with and without liv...
16304119 - Bolus versus continuous infusion of microbubble contrast agent for liver us: initial ex...
17585689 - Evaluation of hepatoprotective activity of clerodendrum serratum l.
5966279 - The effect of feeding with a tryptophan-free amino acid mixture on rat-liver polysomes ...
15535469 - Dose-effect of dietary oleic acid: oleic acid is conditionally essential for some organs.
3233929 - Collagen cross-linking: distribution of hydroxypyridinium cross-links among invertebrat...
7145039 - The in vitro inhibition of gaba release by tetanus toxin.
15730319 - Highly enantioselective phase-transfer catalytic alkylation in the preparation of non-n...
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-1-12
Journal Detail:
Title:  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association     Volume:  -     ISSN:  1873-6351     ISO Abbreviation:  -     Publication Date:  2012 Jan 
Date Detail:
Created Date:  2012-1-23     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8207483     Medline TA:  Food Chem Toxicol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012. Published by Elsevier Ltd.
Scientific Institute of Public Health, Section of Emerging Chemical Hazards, Juliette Wytsman Straat 14, B-1050 Brussels, Belgium.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms

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

Previous Document:  Psychophysiological responses to CO(2) inhalation.
Next Document:  Comparison of growth, serum biochemistries and n-6 fatty acid metabolism in rats fed diets supplemen...