Understanding processing, maturity and harvest period effects to authenticate early-spring Longjing tea using stable isotopes and chemometric analyses
Wei Xia, Zuguang Li, Chongchong Yu, Zhi Liu, Jing Nie, Chunlin Li, Shengzhi Shao, Yongzhi Zhang, Karyne M. Rogers, Yuwei Yuan
Topics & Concepts
δ18OSpring (device)Maturity (psychological)δ13CStable isotope ratioChemistryAnimal scienceHorticultureBiologyPsychologyPhysicsMechanical engineeringEngineeringDevelopmental psychologyQuantum mechanicsIsotope Analysis in EcologyTea Polyphenols and EffectsMetabolomics and Mass Spectrometry Studies