Evaluation of arsenic, lead and cadmium levels in pigments and colours utilized in food packages, for the period 1982-1989
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Keywords

arsenic, lead and cadmium
pigments and colours for food packages, determination
flame atomic absorption spectrophotometry
package pigments and colours analysis

How to Cite

1.
Garrido NS, Pregnolatto NP, Murata LTF, Silva MR da, Nunes MCD, Antunes JLF, Tiglea P. Evaluation of arsenic, lead and cadmium levels in pigments and colours utilized in food packages, for the period 1982-1989. Rev Inst Adolfo Lutz [Internet]. 1991 Dec. 27 [cited 2024 Dec. 26];51(1-2):63-8. Available from: https://periodicos.saude.sp.gov.br/RIAL/article/view/35257

Abstract

997 samples of pigments and colours for food packages were analysed for their arsenic, lead and cadmium contents, for the period 1982-1989. The levels for these contaminants showed 0.2% of samples with arsenic above the limits allowed by law, 5.4% with lead and 2.7% with cadmium. Although only few samples showed high levels of contamination, the contents of lead and cadmium found were very high and changed year by year. In this paper, authors suggest the brazilian legislation should change the limit accepted for cadmium contamination, from 0.2 to 0.01 % in weight.

https://doi.org/10.53393/rial.1991.51.35257
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Copyright (c) 1991 Revista do Instituto Adolfo Lutz

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