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. 2018 Oct 11;7(10):139. doi: 10.3390/antiox7100139

Figure 2.

Figure 2

PCA, N = 43, R2X(cum)= 0.94, Q2(cum)= 0.87 (Circles = balsamic vinegars, Triangles = common vinegars, green = red balsamic vinegars with honey, blue = red balsamic vinegars, red = white balsamic vinegars, turquoise = red common vinegars, purple = white common vinegars, orange = common vinegars from fruits, F3 = common vinegar with Sea Buckthorn).