The Heavy Metals Monitoring in some Food Supplements

Authors:
Mariana Nela Ştefănuţ, Adina Cǎta, I. David, Z. Stanoiev

Volume 16, Issue 1;
Pages: 30-35;
ISSN:1453-1399, Agroprint;
ISSN (online):2068 – 9551

The paper proposes the heavy metals monitoring in some food supplements: gemoderivates in glycerolhydroalcohol and cold pressed plants (Vaccinium myrtillus L., Rubus idaeus L.) and forest fruit oils (Hippophae rhamnoides L., Ribes nigrum L.). The heavy metals concentrations (Cr, Zn, Pb, Ni, Cd, Fe, Mn, Al, Co, As, Sn) have been determinate by AA spectrometry and some of them by electrochemical method: cyclic voltammetry.