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. 2020 Oct 13;9(10):1447. doi: 10.3390/foods9101447

Figure 3.

Figure 3

Biplot of the scores and loading of the PCA. GR = Gentil Rosso; WM = wheat mix; 100 = baking temperature 1; 150 = baking temperature; FTP = free total polyphenols; BTP = bound total polyphenols; TP = total polyphenols; FPA = free phenolic acids; BPA = bound total polyphenols; TPA = total phenolic acids; TS = total sugars.