Authentication of organic pork and identification of geographical origins of pork in four regions of China by combined analysis of stable isotopes and multi-elements
Yan Zhao, Ting Tu, Xiaoyan Tang, Shanshan Zhao, Mengjie Qie, Ailiang Chen, Shuming Yang
Topics & Concepts
Principal component analysisPartial least squares regressionStable isotope ratioIsotopeChinaLinear discriminant analysisIsotope analysisSample (material)δ13Cδ15NChemistryMathematicsEnvironmental scienceStatisticsGeographyBiologyChromatographyEcologyQuantum mechanicsArchaeologyPhysicsIsotope Analysis in EcologyIdentification and Quantification in FoodMeat and Animal Product Quality