A DPCSV METHOD FOR THE DETERMINATION OF NICKEL IN INFANT FORMULAS

Authors
BARBERA R ESTEVE MJ FARRE R LOPEZ JC
Citation
R. Barbera et al., A DPCSV METHOD FOR THE DETERMINATION OF NICKEL IN INFANT FORMULAS, Food chemistry, 49(4), 1994, pp. 427-430
Citations number
11
Categorie Soggetti
Food Science & Tenology","Nutrition & Dietetics","Chemistry Applied
Journal title
Food chemistry → ACNP
ISSN journal
03088146
Volume
49
Issue
4
Year of publication
1994
Pages
427 - 430
Database
ISI
SICI code
0308-8146(1994)49:4<427:ADMFTD>2.0.ZU;2-A
Abstract
A useful method for nickel determination in infant formulas is describ ed. After dry digestion of the sample, a differential pulse cathodic s tripping voltammetry (DPCSV) method is applied. After checking the abs ence of interferences, the analytical parameters of the method (linear ity, detection and quantitation limits, precision and accuracy) were d etermined. The values obtained show that the method studied is reprodu cible, accurate and sensitive enough to be useful for the analysis of infant formulas.