Fig. 4From: A single-step isolation of useful antioxidant compounds from Ishige okamurae by using centrifugal partition chromatographyHPLC chromatogram of a IOEA and those of b OPA and c DPHC derived from the CPC chromatogram. Column: Atlantis T3 3 μm ODS column (150 mm × 4.6 mm i.d.); mobile phase: acetonitrile-water (0 → 40 min, 5:95 → 50:50 v/v; ~50 min, ~100:0 v/v; ~70 min, ~100:0 v/v); a flow rate of 200 μL/min, monitored at 230 nmBack to article page