Phycolloids

Phycocolloids are natural substances derived from red algae (seaweeds) used as gelling, thickening, or stabilizing agents in foods and industrial applications. Examples include agar, carrageenan, and ulvan. These substances form gels or viscous solutions when mixed with water, improving texture and consistency. They are valued for their ability to modify the physical properties of products without affecting flavor or nutrition. Used widely in products like ice cream, jellies, and cosmetics, phycocolloids are sustainable, plant-based alternatives to synthetic additives, making them important in food technology and beyond.