Seaweed-derived Bioactive Compounds

Seaweed produces a diverse array of molecules — including sulfated polysaccharides like fucoidan, pigments, and phenolic compounds — that appear to have measurable effects on biological systems, from scavenging free radicals to modulating immune responses. Researchers study how these compounds are structured, how they interact with cells and tissues, and whether they survive processing well enough to retain activity when incorporated into foods or supplements. Beyond cataloguing what seaweed contains, the work addresses real gaps in knowledge: how bioavailability varies across species and extraction methods, and whether observed antioxidant or anti-inflammatory effects in laboratory conditions translate meaningfully to human health. Active directions include optimizing sustainable harvesting and processing pipelines, standardizing how activity is measured, and building the clinical evidence base needed to move promising molecules from bench results toward regulated functional food applications.

Works

44,432

Total citations

731,363

Keywords

SeaweedBioactive CompoundsFunctional FoodAntioxidant ActivitySulfated PolysaccharidesFucoidan