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. 2019 Mar 19;56(4):2267–2277. doi: 10.1007/s13197-019-03714-9

Fig. 2.

Fig. 2

Principle component analysis (PCA) of the evaluated parameters of sugar fed honey. a PCA of the physicochemical and antioxidant properties. b Distribution of honey samples conferring to PCA: Sugar fed: Honey-1 (white sugar: water = 2:1), honey-2 (white sugar: water = 1.5:1), honey-3 (white sugar: water = 1:1), honey-4 (brown sugar: water = 2:1) and honey-5 (without sugar)]