Stable Isotope Ratio and Elemental Profile Combined with Support Vector Machine for Provenance Discrimination of Oolong Tea (Wuyi-Rock Tea)

This paper focused on an effective method to discriminate the geographical origin of Wuyi-Rock tea by the stable isotope ratio (SIR) and metallic element profiling (MEP) combined with support vector machine (SVM) analysis. Wuyi-Rock tea (n=99) collected from nine producing areas and non-Wuyi-Rock te...

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Bibliographic Details
Main Authors: Yun-xiao Lou, Xian-shu Fu, Xiao-ping Yu, Zi-hong Ye, Hai-feng Cui, Ya-fen Zhang
Format: Article
Language:English
Published: Wiley 2017-01-01
Series:Journal of Analytical Methods in Chemistry
Online Access:http://dx.doi.org/10.1155/2017/5454231
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