Characterization of multi-elements content and isotopes ratio profiles for various plant food due to the historical and modern metal pollution

Balabanova, Biljana and Ivanova, Violeta and Fan, Liping and Yan, Minxiu and Wang, Meicong and Liang, Yanqiu (2018) Characterization of multi-elements content and isotopes ratio profiles for various plant food due to the historical and modern metal pollution. In: 25th Congress of the society of chemists and technologists of Macedonia, 19-22 Sept 2018, Ohrid, R. Macedonia.

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Abstract

Determination of the geographical origin of food and beverages has been a growing issue over the past decade for all countries around the world, mostly because of the concern of consumers about the authenticity of the food that they eat. An increasing number of research articles in the past years have investigated the elemental composition and the isotope ratios as indicators to determine the origin of food and beverages. The present investigation summarized the data for application of validated method including multi-element and multi-isotope chemical characterization and the statistical tools in order to be used for determination of the geographical origin of food and beverages. Comparative analysis (between samples collected from R. Macedonia vs. samples collected from P. R. China) were used for improving the large-scale application of the implemented proposed method. Inductively coupled plasma with mass spectrometry (quadropole based) was used for the isotopic measurements of the following total 69 elements: Ag, As, Al, Au, B, Ba, Be, Bi, Br, Ca, Cd, Ce, Co, Cr, Cs, Cu, Dy, Er, Eu, Fe, Ga, Gd, Ge, Hf, Hg, Ho, I, In,Ir, K, La, Li, Lu, Mg, Mn, Mo, Na, Nb, Nd, Ni, Os, P,Pb, Pd, Pr, Pt, Rb, Re, Rh, Ru, Sb, Sc, Se, Sm, Sn, Sr, Ta, Tb, Te, Ti, Th, Tl, Tm, V, W, Y, Yb, Zn and Zr.

Item Type: Conference or Workshop Item (Poster)
Subjects: Natural sciences > Chemical sciences
Agricultural Sciences > Other agricultural sciences
Divisions: Faculty of Agriculture
Depositing User: Biljana Balabanova
Date Deposited: 12 Oct 2018 10:55
Last Modified: 12 Oct 2018 10:55
URI: http://eprints.ugd.edu.mk/id/eprint/20545

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