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. 2022 Feb 25;11(5):680. doi: 10.3390/foods11050680

Figure 2.

Figure 2

Cluster results on phytochemicals of ancient tea (AT, purple) and terrace tea (TT, cyan). The red line illustrates that samples were divided into eight clusters when the Euclidean distance squared was 14 including clusters-A, B, C, D, E, F, G, and H. Thirty ATs were distributed in clusters-A, D, and H and 50 TTs were distributed in clusters-B, C, E, F, G, and H.