Authentication of the geographical origin of Guizhou green tea using stable isotope and mineral element signatures combined with chemometric analysis
Wenwen Liu, Yan Chen, Ruoxin Liao, Jie Zhao, Hui Yang, Fuhua Wang
Topics & Concepts
Principal component analysisMineralGreen teaLinear discriminant analysisMathematicsMineralogyGeochemistryEnvironmental scienceGeologyChemistryStatisticsFood scienceOrganic chemistryTea Polyphenols and EffectsHeavy Metals in PlantsIsotope Analysis in Ecology