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. 2019 Oct 29;24(21):3898. doi: 10.3390/molecules24213898

Figure 2.

Figure 2

The Partial Least Squares-Discriminant Analysis (PLS-DA) score plot of amino acid data. Coloured circles are represented by AC = acacia honey (green); GE = gelam honey (red); SF = starfruit honey (blue) and AP = Apis honey (yellow).