Figure 5From: In vitro antiviral activity of plant extracts from Asteraceae medicinal plantsHPLC profile of F C3 . HPLC: RP-18 column, using a water (A)-methanol (B) gradient: 0–2 50% A; 2–15 min: 50 → 98% A, 15–25 min: isocratic 98% A, 26–30 min: 98 → 50% A, flow rate=1 ml/min, monitored at 336 nm. The insert shows the UV adsorption spectra of the major peak detected.Back to article page