Figure 2.

Pairwise plot of correlations between all investigated properties. TPCA—Total phenolic acids content; TPC—Total phenolic content; TFC—Total flavonoid content; CHEL—Metal chelating activity; TYR—Anti-tyrosinase activity; ELA—Anti-elastase activity; COL—Anti-collagenase activity. For explanation of species marks, see legend in Figure 4 caption