Recent Advances on Bioactivity of Seaweed Polysaccharides

Abstract

Seaweed polysaccharide is an important active substance in seaweed with good gel property, stability, and film-forming properties. It possesses various biological activities such as anti-virus, anti-tumor, immune regulation, anti-oxidation, and is widely used in food, health care and cosmetics. This article reviews recent advances on biological activities of seaweed polysaccharides, with a view to better development and utilization of seaweed polysaccharides, and promoting the sustainable and healthy development of the seaweed polysaccharide industry.