Russian breakthrough unlocks purer fucoidan from brown algae for global markets

Russian scientists have developed a new method for extracting fucoidan from brown algae. The refined process uses a calcium chloride solution to boost yield while keeping the compound pure and bioactive. This breakthrough could expand its use in food, medicine, and skincare products. The research team included experts from Immanuel Kant Baltic Federal University, Kemerovo State University, and Kaliningrad State Technical University. They focused on isolating fucoidan, a complex polysaccharide found in Fucus vesiculosus, a common brown alga. Their improved technique produced a stable powder form ready for commercial applications.

Fucoidan is already recognised for its antioxidant, antimicrobial, and immune-boosting effects. Market demand for the compound is rising, particularly in functional foods and dietary supplements. Experts believe it could soon appear in next-generation products, from health drinks to advanced skincare formulations. The new extraction method ensures higher purity and bioactivity compared to earlier approaches. This makes the compound more reliable for pharmaceuticals, where consistency is critical. The team's findings open doors for wider industrial adoption.

The refined extraction process offers a more efficient way to produce fucoidan. Its stability in powder form allows for easier integration into various products. With growing interest in its health benefits, the compound may soon become a standard ingredient in food, supplements, and cosmetics.