This study verified the origin of 346 defatted Korean and non-Korean pork samples via trace elements profiling, and C and N stable isotope ratios analysis. The analyzed elements were Li, Li, B, B, VCr, Cr, Cr, Mn, Ni, Ni, Co, Cu, Cu, Zn, Zn, Ga, Ga, As, Se, Sr, Sr, Sr, Sr, Rb, Mo, Mo, Mo, Ag, Ag, Cd, Cd, Cd, Cd, Cd, Cd, Cs, Pb, Pb, and Pb. Content (mg/kg) of V (0.012), Cr (0.882), As (0.017), Rb (57.7), and Sr (46.3) were high in Korean pork samples whereas Li, Li, Co, Mn, Ni, Sr, Sr, Sr, Cd, and Cs were found higher in non-Korean samples. The results of discriminant analysis showed that the trace elements content and stable isotope ratios were significant for the discrimination of geographical origins with a perfect discrimination rate of 100%.
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