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

Figure 3.

Figure 3

Score plots and loading plots obtained by PCA of each muscle part using UV scaling. (A) Score plot for DM. ● No storage (control), ■ 0 °C storage, ◆ 5 °C storage; (B) loading plot for DM; (C) score plot for OM. ● No storage (control), ■ 0 °C storage, ◆ 5 °C storage; and (D) loading plot for OM. Lower-case letters and numbers in (A,C) indicate sample ID, and numbers in (B,D) indicate number of metabolites (Table S1).