Definition of olein Olein

o•le•in

We found 6 definitions of olein from 5 different sources.

What does olein mean?

Noun
olein - a naturally occurring glyceride of oleic acid that is found in fats and oils
		triolein

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olein (Noun)
Any naturally-occurring greasy or oily substance related to fat.
olein (Noun)
Any glyceride of oleic acid .

olein (n.)
A fat, liquid at ordinary temperatures, but solidifying at temperatures below 0¡ C., found abundantly in both the animal and vegetable kingdoms (see Palmitin). It dissolves solid fats, especially at 30-40¡ C. Chemically, olein is a glyceride of oleic acid; and, as three molecules of the acid are united to one molecule of glyceryl to form the fat, it is technically known as triolein. It is also called elain.

olein
ō′lē-in, n. a natural fat, found in the fatty oils of animals and vegetables.—n. O′leāte, a salt of oleic acid.—adj. Olefī′ant, producing oil.—ns. Olefī′ant-gas, ethylene; O′lefine, any one of a group of hydrocarbons homologous with ethylene.—adjs. O′leic; Oleif′erous, producing oil, as seeds.—ns. Oleomar′garine, artificial butter at first made from pure beef-fat, now from oleo-oil, neutral lard, milk, cream, and pure butter, worked together, with a colouring matter; Oleom′eter, an instrument for determining the density of oils; O′leon, a liquid obtained from the distillation of olein and lime; Oleores′in, a native compound of an essential oil and a resin: a preparation of a fixed or volatile oil holding resin in solution; Oleosac′charum, a mixture of oil and sugar.—adjs. O′leōse, O′leous, oily. [L. oleum, oil.]