Russian Breakthrough Unlocks High-Yield Fucoidan Extraction from Brown Algae

Russian scientists have developed a new way to extract fucoidan from brown algae. The improved method increases the yield without compromising purity or bioactivity. This breakthrough could expand its use in medicine, nutrition, and biotechnology. Fucoidan is a complex polysaccharide found in the brown alga Fucus vesiculosus. Known for its antioxidant, antimicrobial, and immune-supporting properties, it has drawn interest across multiple industries.

The research team—from Immanuel Kant Baltic Federal University, Kemerovo State University, and Kaliningrad State Technical University—refined the extraction process. Instead of traditional methods, they used a calcium chloride-based solution. This approach produces a stable powder form of fucoidan, ready for practical applications. The new technique ensures higher yields while keeping the compound's beneficial qualities intact. Experts believe this could lead to wider use in functional foods, pharmaceuticals, and skincare products. The findings suggest fucoidan may soon appear in next-generation health supplements and advanced cosmetic formulations.

The refined extraction process offers a more efficient way to produce high-quality fucoidan. Its stability in powder form makes it easier to incorporate into various products. This development could soon bring fucoidan into everyday healthcare and nutrition applications.