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HPTLC and phytochemical analysis of extracts.
| Sample | Solvent system | Chromatophore (s) | R f | Area % | λ max | Phytochemical group |
|---|---|---|---|---|---|---|
| S. robusta extract | Ethyl acetate: Methanol (9 : 1) | Aqueous 1 | 0.78 | 19.33 | 104.3 | Tannin, reducing sugar, flavonoids, Steroids |
| Aqueous 2 | 0.87 | 41.93 | 155.4 | |||
| Methanol 1 | 0.78 | 19.33 | 104.3 | Tannin, flavonoids, steroids, terpenoids | ||
| Methanol 2 | 0.87 | 41.33 | 155.4 | |||
| Quercetin | Ethylacetate: Methanol (9 : 1) | Aqueous Q1 | 0.79 | 19.34 | 104.5 | Flavonoid |
| Methanol Q1 | 0.81 | 19.55 | 105.1 |
