Typical HPLC-UV/DAD chromatogram (λ=330 nm) of passion fruit (Passiflora edulis Sims f. flavicarpa Degener) pulp extract. Mobile phase: linear gradient of 0.2% formic acid in water (solvent A) and 0.2% formic acid in acetonitrile (solvent B); 0–10 min, 12%–16% B in A and 10–30 min, 16–20% B in A. For other chromatographic conditions, see Section 2.4. (*) peaks identified as flavonoids;