TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

ESTER [1 record]

Record 1 2004-05-21

English

Subject field(s)
  • Chemical Elements and Compounds
  • Winemaking
  • Biotechnology
DEF

An organic compound corresponding in structure to a salt in inorganic chemistry.

CONT

Esters are considered as derived from acids by the exchange of the replaceable hydrogen of the latter for an organic radical. The usual reaction is that of an acid (organic or inorganic) with an alcohol or other organic compound rich in OH groups ...

CONT

... esters are the result of a combination of acid and alcohol. [They] play an important part in wines, particularly in bouquet.

Key term(s)
  • esther

French

Domaine(s)
  • Éléments et composés chimiques
  • Industrie vinicole
  • Biotechnologie
DEF

Nom générique des composés résultant de l'action d'un oxacide sur un alcool ou un phénol, avec élimination d'eau.

CONT

Esters. Ces corps résultent de la combinaison d'un alcool avec un acide. Ils possèdent, généralement, un goût ou une odeur agréable.

Key term(s)
  • esther

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Industria vinícola
  • Biotecnología
DEF

Compuesto orgánico cuya estructura responde a la de las sales de la química inorgánica. Los ésteres son compuestos no iónicos, a diferencia de las sales.

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