Atomic Absorption Spectrophotometric ' Determination Of Zn, Fe, Cu, Cd, And Pb Concentration In Canned Foods Sold In Abuja Municipality

67 pages ID: CHM0110

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DepartmentChemistry
TypeProject
Pages67
Reference StyleYES
FormatMS Word & PDF
Reference No.CHM0110

Abstract

ABSTRACT The concentrations of some trace metals (zinc, iron, copper, cadmium and lead) in 51 canned foods (fish, vegetable and fruit juice) samples purchased within Abuja Municipal Area Council (Nigeria) were determined using the flame atomic absorption spectrophotometry (FAAS). The wet oxidation procedure of HN03-H20 2 was used in the preparation of the samples. The ranges obtained for trace metals analyzed in ug/g are as follows: Canned fish: Zn (19.15±0.8-32.50±0.3), Fe (17.92± 1.2 -- 30.50±0.1 ), Cu (l.08±0.2 - 3.03±0.1), Cd (0.0-0.05±0.01) and Pb (0.00- 0.17±0.02). The concentration ord…

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