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ABTS radical scavenging ability of chosen phenolic compounds, n = 9.
| Compound | IC50 [mM] |
|---|---|
| trans-cinnamic acid | 2.12 ± 0.106 a |
| ferulic acid | 0.41 ± 0.020 b |
| syringic acid | 0.22 ± 0.011 c |
Values are expressed as the mean ± SD; means with different letter superscripts (a–c) in the columns are significantly different (α = 0.05).
