Description
Agar agar forms a rigid gel when dissolved in hot water and cooled.
Technical
Agarose, a polysaccharide extracted from red algae, undergoes a reversible helix–coil transition upon cooling, forming a network of hydrogen bonds that immobilizes water. Gel strength depends on polymer concentration, pH, and ionic conditions, with optimal setting at 32–40 °C and pH 4–6.
Science
Primary Reaction
hydrogen bonding and helix formation of agarose chains
Sensory Profile
Aroma ()
neutralslightly sweetalgae-likemarinecleansubtle
Wine Analogy
Like a crisp white wine with subtle mineral notes
Coffee Analogy
Similar to the clean finish of a lightly roasted Ethiopian coffee
Perfume Analogy