Trace-element composition and stable-isotope ratio for discrimination of foods with Protected Designation of Origin

被引:184
作者
Gonzalvez, A. [1 ]
Armenta, S. [1 ]
de la Guardia, M. [1 ]
机构
[1] Univ Valencia, Dept Analyt Chem, E-46100 Burjassot, Spain
关键词
Analytical technique; Authentication; Chemometric-data treatment; Discrimination; Food; Geographical origin; Protected Designation of Origin; Sample; Stable-isotope ratio; Trace-element composition; PATTERN-RECOGNITION TECHNIQUES; NUCLEAR-MAGNETIC-RESONANCE; GEOGRAPHIC GROWING ORIGIN; COFFEE COFFEA-ARABICA; CANARY-ISLANDS SPAIN; ICP-MS DETERMINATION; VIRGIN OLIVE OILS; MULTIELEMENT ANALYSIS; MASS-SPECTROMETRY; CHEMOMETRIC TECHNIQUES;
D O I
10.1016/j.trac.2009.08.001
中图分类号
O65 [分析化学];
学科分类号
070302 [分析化学];
摘要
We review the literature on authentication of foods with Protected Designation of Origin (PDO) from their trace-element composition or stable-isotope ratios in order to evaluate the state of the art of this field and to identify the main parameters of analytical techniques and chemometric-data treatments that permit accurate discrimination of samples of different geographical origins and with different characteristics. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1295 / 1311
页数:17
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