E440 - 果胶

功能: en:Emulsifier, en:Stabiliser, en:Thickener

Pectin -from Ancient Greek: πηκτικός pēktikós, "congealed, curdled"- is a structural heteropolysaccharide contained in the primary cell walls of terrestrial plants. It was first isolated and described in 1825 by Henri Braconnot. It is produced commercially as a white to light brown powder, mainly extracted from citrus fruits, and is used in food as a gelling agent, particularly in jams and jellies. It is also used in dessert fillings, medicines, sweets, as a stabilizer in fruit juices and milk drinks, and as a source of dietary fiber. - 维基百科