It has broad prospects in the functional food because of the biological activities,such as chelating heavy metal ion,enhancing immunity,regulating lipid, resisting knub and so on.

• 褐藻胶是褐藻细胞壁内重要的一类生物大分子物质,广泛参与机体的螯合重金属离子、调节血脂、抗肿瘤、增强免疫、促进生长、抗凝血等生理功能,在功能食品中有着广阔的应用前景。