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Mean FRAP values of chewing stick extracts compared to standard ascorbic acid.
| Samples | A. indica stem | A. indica bark | G. afzelii stem | G. afzelii bark | G. kola stem | G. kola bark | Ascorbic acid |
|---|---|---|---|---|---|---|---|
| Mean FRAP value | 1.26 ± 0.07 | 2.29 ± 0.15 | 1.64 ± 0.18 | 2.24 ± 0.05 | 1.61 ± 0.01 | 1.85 ± 0.15 | 2.00 ± 0.00 |
