Protected Geographical Indication Identification of a Chinese Green Tea (Anji-White) by Near-Infrared Spectroscopy and Chemometric Class Modeling Techniques

<table>Outlier diagnosis plot obtained by robust PCA with 7 principal components of 167 Anji-white tea samples.</table>

Journal of Spectroscopy

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Figure 3

Figure 3: Protected Geographical Indication Identification of a Chinese Green Tea (Anji-White) by Near-Infrared Spectroscopy and Chemometric Class Modeling Techniques 

Figure 3 | Protected Geographical Indication Identification of a Chinese Green Tea (Anji-White) by Near-Infrared Spectroscopy and Chemometric Class Modeling Techniques 