Research Article
Antioxidant Composition of a Selection of Italian Red Wines and Their Corresponding Free-Radical Scavenging Ability
Table 2
HPLC mobile phase gradient conditions.
| Minutes | Solvent A | Solvent B | H3PO4 0.001 M | Methanol |
| 0–5 | From 95% to 90% | From 5% to 10% | 5–20 | From 90% to 70% | From 10% to 30% | 20–30 | From 70% to 40% | From 30% to 60% | 30–40 | From 40% to 0% | From 60% to 100% | 40–45 | 0% | 100% | 45–50 | From 0 to 95% | from 100 to 5% | 50–55 | Equilibration time |
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