Chemical profiling and discrimination of green tea and Pu-erh raw tea based on UPLC–Q–Orbitrap–MS/MS and chemometrics
Jiayi Zhong, Ning Chen, Sichen Huang, Xiaowei Fan, Yi Zhang, Dabing Ren, Lunzhao Yi
Topics & Concepts
ChemometricsChemistryOrbitrapPartial least squares regressionChromatographyGreen teaChemical constituentsLinear discriminant analysisMass spectrometryMathematicsFood scienceArtificial intelligenceComputer scienceStatisticsTea Polyphenols and EffectsTraditional Chinese Medicine AnalysisMetabolomics and Mass Spectrometry Studies