Figure 4From: In vitro antimicrobial activity and HPTLC analysis of hydroalcoholic seed extract of Nymphaea nouchali Burm. f. HPTLC fingerprint profile. A: Standard quercetin, B: Standard gallic acid, C: Standard catechin, D: Quercetin in NHS extract, E: Gallic acid in NHS extract, F: Catechin in NHS extract.Back to article page