Figure 1From: Quercetin and quercetin 3-O-glycosides from Bauhinia longifolia (Bong.) Steud. show anti-Mayaro virus activityHPLC-DAD analysis detects flavonoids in extracts from B. longifolia . (A) 365 nm diode array chromatogram of EtOAc fraction from the leaves of B. longifolia. (B) UV spectra of quercetin derivatives present in the EtOAc fraction.Back to article page