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Title: MULTIELEMENT ANALYSIS OF MACEDONIAN WINES BY INDUCTIVELY COUPLED PLASMA-MASS SPECTROMETRY (ICP-MS) AND INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROMETRY (ICP-OES) FOR THEIR CLASSIFICATION.
Authors: Ivanova-Petropulos, Violeta; Wiltsche, Helmar; Stafilov, Trajče; Stefova, Marina; Motter, Herber; Lankmayr, Ernst
Abstract: Major, minor, and trace elements in wines from the Republic of Macedonia were determined in this study. Both inductively coupled plasma--mass spectrometry (ICP-MS) and inductively coupled plasma-- optical emission spectrometry (ICP-OES) were used for accurate determination of the concentration of 42 elements (Ag, Al, Au, B, Ba, Be, Bi, Ca, Cd, Ce, Co, Cu, Dy, Er, Eu, Fe, Ga, Gd, Ge, Ho, La, Lu, Mg, Mn, Mo, Na, Nd, Ni, P, Pb, Pr, S, Sm, Tb, Ti, Tl, Tm, U, V, Yb, Zn, Zr) in 25 Macedonian white, rose, and red wines from different wine regions. By means of factor and cluster analyses, the wines were discriminated according to wine type (white vs. red) and geographical origin. The main discriminant elements were B, Ba, Ca, Fe, Mg, Mn, P, and S.
Subjects: NORTH Macedonia; WINES; INDUCTIVELY coupled plasma mass spectrometry; CLUSTER analysis (Statistics); MULTIVARIATE analysis
Publication: Macedonian Journal of Chemistry & Chemical Engineering, 2013, Vol 32, Issue 2, p265
ISSN: 1857-5552
Publication type: Academic Journal
DOI: 10.20450/mjcce.2013.447

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MULTIELEMENT ANALYSIS OF MACEDONIAN WINES BY INDUCTIVELY COUPLED PLASMA-MASS SPECTROMETRY (ICP-MS) AND INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROMETRY (ICP-OES) FOR THEIR CLASSIFICATION.