Research Article
Extracts and Fractions from Edible Roots of Sechium edule (Jacq.) Sw. with Antihypertensive Activity
Table 1
Process conditions for HPLC chromatographic characterization of the extracts of S. edule.
| Time (min) | Flow | 0.5% TFA (%) | CH3CN (%) |
| 0 | 1.00 | 100.0 | 0.0 | 1.00 | 1.00 | 100.0 | 0.0 | 2.00 | 1.00 | 90.0 | 10.0 | 4.00 | 1.00 | 90.0 | 10.0 | 5.00 | 1.00 | 80.0 | 20.0 | 7.00 | 1.00 | 80.0 | 20.0 | 8.00 | 1.00 | 70.0 | 30.0 | 14.00 | 1.00 | 70.0 | 30.0 | 15.00 | 1.00 | 60.0 | 40.0 | 18.00 | 1.00 | 60.0 | 40.0 | 19.00 | 1.00 | 20.0 | 80.0 | 22.00 | 1.00 | 20.0 | 80.0 | 23.00 | 1.00 | 0.0 | 100.0 | 26.00 | 1.00 | 0.0 | 100.0 | 27.00 | 1.00 | 100.0 | 0.0 | 28.00 | 1.00 | 100.0 | 0.0 |
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