lecithin

English dictionary entry

Meanings

noun
  1. The principal phospholipid in animals; it is particularly abundant in egg yolks, and is extracted commercially from soy. It is a major constituent of cell membranes, and is commonly used as a food additive (as an emulsifier).

Pronunciation

/ˈlɛs.ə.θɪn/ LL-Q1860 (eng)-Wodencafe-lecithin.wav

Word forms

lecithin lecithins

Etymology

From French lécithine, coined in 1847 by Theodore Gobley, from Ancient Greek λέκιθος (lékithos, “egg yolk”).

Synonyms

phosphatidylcholine E322 when used as an emulsifier

Derived words

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