In Vitro Antimicrobial and Modulatory Activity of the Natural Products Silymarin and Silibinin

Figure 1

Representative high performance liquid chromatography profile of Silymarin, detection UV was at 288 nm. Gallic acid (peak 1), caffeic acid (peak 2), silybin A (peak 3), and silybin B (peak 4) ((a) and (b)).

(a)

(b)