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Concentrations of different polyphenols present in the leaf extracts of P. aculeata Linn.
| Serial number | Polyphenolic compounds | Concentrations | |
|---|---|---|---|
| Butanol | Hexane | ||
| 1 | Gallic acid | 0.594 | — |
| 2 | Catechin | 4.527 | 1.087 |
| 3 | Chlorogenic acid | 0.242 | — |
| 4 | Epicatechin | 0.794 | — |
| 5 | Caffeic acid | 21.223 | 0.237 |
| 6 | Umbelliferone | 214.679 | 3.463 |
| 7 | Coumaric acid | 21.552 | 0.477 |
| 8 | Rutin | 2.056 | — |
| 9 | Ellagic acid | 76.115 | 2.283 |
| 10 | Tert-Butyl hydroquinone | 248.134 | 5.254 |
| 11 | Quercetin | — | 0.586 |
| 12 | Kaempferol | — | 2.447 |
