Cadmium as a contaminant of sea foods from the bays of Santos, Rio de Janeiro and Todos os Santos, in Brazil

Cadmium as a contaminant of sea foods from the bays of Santos, Rio de Janeiro and Todos os Santos, in Brazil

Atomic absorption spectrophotometry was employed for determination of the cadmium content of sea foods obtained in three places of Brazil's seashore: the bays of Santos (State of Sao Paulo), Guanabara (State of Rio de Janeiro) and Todos os Santos (State of Bahia). Less than 0.03 mg/kg of cadmiu...

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Veröffentlicht in:Revista do Instituto Adolfo Lutz 1983-01, Vol.43 (1-2), p.15-24
Hauptverfasser: de Toledo, M, Sakuma, A M, Pregnolatto, W
Format: Artikel
Sprache:por
Schlagworte:
Marine
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Zusammenfassung:Atomic absorption spectrophotometry was employed for determination of the cadmium content of sea foods obtained in three places of Brazil's seashore: the bays of Santos (State of Sao Paulo), Guanabara (State of Rio de Janeiro) and Todos os Santos (State of Bahia). Less than 0.03 mg/kg of cadmium was found in 90% of 161 samples of which 85.7% was less than or equal to 0.01 mg/kg. The mineralization of samples was made by dry-ashing.
ISSN:0073-9855