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freeze-drying

/ˈfriːz ˌdraɪ.ɪŋ/

Traduction: Méthode de conservation d'une substance, telle que des aliments, du plasma sanguin ou des produits pharmaceutiques, consistant à la congeler puis à éliminer la glace par sublimation sous vide, ce qui préserve la structure physique du matériau., Verbe signifiant conserver un produit en le congelant rapidement puis en éliminant la glace par sublimation sous vide.

2 entrées

noun

/ˈfriːz ˌdraɪ.ɪŋ/C1formalscientific
  • frMéthode de conservation d'une substance, telle que des aliments, du plasma sanguin ou des produits pharmaceutiques, consistant à la congeler puis à éliminer la glace par sublimation sous vide, ce qui préserve la structure physique du matériau.

A method of preserving a substance, such as food, blood plasma, or pharmaceuticals, by freezing it and then removing the ice through sublimation in a vacuum, which maintains the material's physical structure.

indénombrable

  1. Preservation processB2formalscientific

    A method of preserving perishable material by freezing it and then reducing the surrounding pressure to allow the frozen water to sublimate directly from solid to gas.

    frLyophilisation

    • Freeze-drying is commonly used to preserve coffee and instant meals.
    • The pharmaceutical industry relies on freeze-drying to stabilize vaccines.
    • Astronauts eat freeze-dried food during space missions.

    Synonymeslyophilisationlyophilization

Formes
  • freeze-dryings plural form
  • freeze-dryings' possessive plural form
  • freeze-drying's possessive singular form

verb

freeze-dry/ˈfriːz ˌdraɪ/C1formaltechnical
  • frVerbe signifiant conserver un produit en le congelant rapidement puis en éliminant la glace par sublimation sous vide.

A verb meaning to preserve something by rapidly freezing it and then removing the ice in a vacuum.

  1. Preserve by freeze-dryingB2formalscientific

    To preserve something by rapidly freezing it and then removing the ice by sublimation in a vacuum.

    frLyophiliser

    • The laboratory freeze-dries samples to keep them stable for years.
    • They freeze-dry coffee to create instant coffee granules.
    • Freeze-drying is used to preserve fruits and vegetables for long-term storage.

    Synonymeslyophilize

Formes
  • freeze-dried past participle
  • freeze-dried past simple
  • freeze-drying present participle
  • freeze-dries third person singular