Figure 1.

Heat map of correlation between phenolic acids, catechins, flavonoids, and phenylethanoid glycosides and antioxidant potential in biomasses cultured in vitro and in soil-grown plant raw materials of Cistus × incanus, Verbena officinalis, and Scutellaria baicalensis, and Scutellaria lateriflora. Global antioxidant response panel (A), and total extractable antioxidants panel (B). Color saturation represents the intensity, whereas arrows represent the direction of correlation coefficient value (R) change.