engleski

DETERMINATION OF METAL CONTENT IN CROATIAN ORGANICALLY AND CONVENTIONALLY PRODUCED WINE BY TOTAL REFLECTION X-RAY FLUORESCENCE SPECTROSCOPY

AbstractThe main goal of the study was to determine the elemental content of Pb, Mn, Zn, Ni, V, Cu, and Cr in organically (n=15) and conventionally (n=13) produced wine samples from different wine-growing areas in Croatia by Total reflection X-ray fluorescence spectroscopy (TXRF). Results showed that among 28 analyzed wine samples only one organically produced sample contained levels of Zn, Cu and Ni above the current maximal permissible concentrations (MPCs). There were no significant differences in levels of analyzed metals between organically and conventionally produced wine.

TXRF ; organic wine ; conventional wine ; trace elements

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