Rapid discrimination of the authenticity and geographical origin of bear bile powder using stable isotope ratio and elemental analysis
Minghao Yuan, Sheng Gong, Yushi Liu, Xiaohong Li, Meifeng Li, Dafu Zeng, Jiangang Li, Yiping Guo, Guo Li
Topics & Concepts
ChemometricsIsotope-ratio mass spectrometryMass spectrometryInductively coupled plasma mass spectrometryChemistryElemental analysisIsotopeIsotope analysisAnalytical Chemistry (journal)ChromatographyEnvironmental chemistryBiologyEcologyPhysicsOrganic chemistryQuantum mechanicsIsotope Analysis in EcologyMetabolomics and Mass Spectrometry StudiesArchaeology and ancient environmental studies