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Chromatograms obtained by HPLC for L. ferrea crude extracts. Aqueous extract (CE) (A) and hydroalcoholic (v/v) extracts: 20%-CE20 (B), 40%-CE40 (C), 60%-CE60 (D), and 80%-CE80 (E). The markers are indicated by the numbers: (1) gallic acid and (2) ellagic acid.
