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Elution profile of AEC-5 in a Sephadex G-25 column (A) and DPPH· radical scavenging activities (%) (B) of AEC-5 and its three fractions at 10 mg/mL concentration. All data on DPPH· scavenging activity are presented as the mean ± SD (n = 3). (B) a–f Values with the same letters indicate no significant difference (p > 0.05).
