Bactericidal Effect and Anti-Inflammatory Activity of Cassia garettiana Heartwood Extract

Figure 4

HPLC chromatograms of piceatannol (50 μg/mL) (a), resveratrol (30 μg/mL) (b), and C. garettiana extract (5 μg/mL) (c).

(a)

(b)

(c)