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. 2019 Oct 18;8(10):511. doi: 10.3390/foods8100511

Figure 2.

Figure 2

Score plots obtained by principal components analysis (PCA) of all samples using the data set in Table S1. (A) Score plots obtained using unit variance-scaling (UV); and (B) score plots obtained using Pareto-scaling (Par) ●OM, ■DM. Lower-case letters and numbers indicate sample ID (Table S1).