Upcycled Polyphenol Extraction Turns Fruit Rind Into Premium Antioxidants
Processors extract polyphenols from mangosteen, pomegranate, and citrus rinds and from grain bran, and supplement and cosmetic brands pay for upcycled, natural antioxidants. Pericarp Polyphenol and Bioactive Extracts grow about 10.6% a year from a small base, and gross margins run 32% to 48% against 8% to 16% for raw residue sales. The trend needs residue contracts, extraction capacity, and safety files. Clear specifications build buyer trust. Small buyers feel every input swing. Technical reach compounds over time. Audits repeat every year. Buyers review suppliers every season. Supply contracts decide renewal. Delivery reliability decides supplier rankings.
Market Impact: crop residues exceed 5 billion tonnes








