TABLE 1.
Chromatographic gradient conditions for the analysis of O. Syriacum ethanolic crude extract.
| Time (min) | Methanol (%) | Water (%) |
|---|---|---|
| 0 | 10.0 | 90.0 |
| 5 | 20.0 | 80.0 |
| 8 | 40.0 | 60.0 |
| 11 | 50.0 | 50.0 |
| 13 | 60.0 | 40.0 |
| 16 | 80.0 | 20.0 |
| 17 | 90.0 | 10.0 |
| 19 | 10.0 | 90.0 |
| 21 | 10.0 | 90.0 |
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