M. I. Oshtrakh, O. Milder, V. A. Semionkin
Mar 24, 2004
Citations
1
Influential Citations
18
Citations
Journal
Analytica Chimica Acta
Abstract
An analysis of iron in some commercial products of vitamins and dietary supplements containing ferrous fumarate, ferrous bisglycinate chelate (Ferrochel®) and ferrous sulfate was made by Mossbauer spectroscopy. Various ferric and ferrous impurities were found. Two vitamin products contained major iron compounds that did not correspond to ferrous fumarate or ferrous bisglycinate chelate announced by the manufacturer.