hydrocolloid

Definition

A substance that forms gels or thickens liquids when mixed with water, beloved by modernist chefs for creating foams, spheres, and textures that defy physics. The molecular magic that makes diners question reality.

Example Usage

The chef used methylcellulose, a hydrocolloid, to create hot ice cream that stayed frozen even when heated.

Origin

From Greek 'hydro' (water) and 'kolla' (glue), term adopted from industrial chemistry

Fun Fact

Common hydrocolloids include agar-agar, xanthan gum, and sodium alginate—the substance responsible for those trendy 'spherified' cocktails that pop in your mouth.

Source: Modernist cuisine and food science terminology

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