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. 2022 Feb 5;29(5):3213–3222. doi: 10.1016/j.sjbs.2022.01.059

Fig. 4.

Fig. 4

Principal component analysis (PCA) Score plot (PC1 × PC2) (a), Loading plot (b) and Heatmap (c) for visualization of ten perilla genotypes (PS2, PS3, 203P, 465P, 588P, JTD3, NP606, RauTiaTo, MP3, GB) based on phenolic compositions (Bisphenol, 2,4-Diaminophenol, Ellagic acid, Gallic acid, Salicylic acid, Tannic acid) by HPLC.