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  Indian J Med Microbiol
 

Figure 2: Representative high performance liquid chromatography chromatograms of leaf extracts of (a) Hanguana malayana, (b) Ludwigia adscendens, and (c) Monochoria hastata. Signals were collected at 320 nm for the detection of hydroxycinnamic acids. (1) Chlorogenic acid; (2) caffeic acid; (3) syringic acid; (4) p-coumaric acid; (5) ferulic acid; (6) sinapic acid

Figure 2: Representative high performance liquid chromatography chromatograms of leaf extracts of (a) <i>Hanguana malayana,</i> (b) <i>Ludwigia adscendens,</i> and (c) <i>Monochoria hastata.</i> Signals were collected at 320 nm for the detection of hydroxycinnamic acids. (1) Chlorogenic acid; (2) caffeic acid; (3) syringic acid; (4) <i>p</i>-coumaric acid; (5) ferulic acid; (6) sinapic acid