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Chemical content and antioxidant properties of Pelargonium graveolens optimized decoction extract.
| Sample | Total phenolic content (mgGAE/gDM) | Flavonoids (mg RE/gDM) | Condensed tannins (mg CE/gDM) | DPPH scavenging activity (mg TXE/gDM) |
|---|---|---|---|---|
| Optimal decoction extract | 33.01 ± 0.49 | 19.76 ± 0.41 | 5.31 ± 0.56 | 136.10 ± 0.62 |
