Geographical origin and species identification of lilii bulbus using C/N/H/O stable isotopes and multi-elemental combined chemometrics
Chengying Hai, Hengye Chen, Yixin Suo, Yuting Guan, Siyu Wang, Wei Lan, Wanjun Long, Xiao‐Long Yang, Jian Yang, Haiyan Fu
Topics & Concepts
ChemometricsOPLSPartial least squares regressionPrincipal component analysisLinear discriminant analysisStable isotope ratioChemistryBiologyMathematicsChromatographyStatisticsPhysicsHydrogen bondOrganic chemistryQuantum mechanicsMoleculeIsotope Analysis in EcologyIdentification and Quantification in FoodTraditional Chinese Medicine Analysis