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Fig. 4 | SpringerPlus

Fig. 4

From: Oolong tea made from tea plants from different locations in Yunnan and Fujian, China showed similar aroma but different taste characteristics

Fig. 4

Principal component analysis (PCA) score derived from 92 volatile compounds of 40 tea samples: YO indicated by black color represents Yunnan oolong teas, FO indicated by red color represents Fujian oolong teas, GT indicated by blue color represents green teas, BT indicated by green color represents black teas, and PT indicated by yellow color represents Pu-erh teas

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