carrageenan

views updated Jun 08 2018

carrageenan A polysaccharide extracted from red algae, especially Chondrus crispus (Irish moss) and Gigartina stellata. One of the plant gums, it binds water to form a gel, increases viscosity, and reacts with proteins to form emulsions. It is used as an emulsifier and stabilizer in milk drinks, processed cheese, low‐energy foods, etc.

carrageenan

views updated May 18 2018

carrageenan (carrageen) A naturally occurring polysaccharide isolated from red algae (Rhodophyta). The polymer is composed of D-galactose units, many of which are sulphated. K-carrageenan is a gelling agent and stabilizing agent used in foods, cosmetics, and pharmaceuticals.

carrageenan

views updated May 17 2018

carrageenan See CARRAGHEEN.

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