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Piceatannol from Passion Fruit Seed Waste: A Circular Bioeconomy-Driven Pathway Toward a Skin-Targeted Bioactive.

International journal of molecular sciences · 2026

Passiflora edulis (passion fruit) seed waste, an abundant by-product of the juice industry, is a promising source of piceatannol (PIC), a hydroxystilbene with superior antioxidant activity compared to resveratrol. However, its translation into a skin-targeted ingredient remains hindered by a lack of standardization and clinical validation. This review synthesizes current evidence on the… Read on PubMed →