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. 2017 Jul 27;22(8):1200. doi: 10.3390/molecules22081200

Figure 3.

Figure 3

PCA loadings plot showing the selection of V. fastigiata metabolites associated with different extraction temperature conditions. The mass ions on the upper-left quadrant (light-blue ring) are associated with PHW extraction at 50 °C; ions on the lower-right quadrant (green ring) are associated with extraction at 100 °C, and ions on the right (upper and low; red and dark-blue ring) quadrants are associated with extraction at 150 °C and 200 °C.