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Newsletter 12 : ICI

[Résolu] Opérations pharmaceutiques


[Résolu] Opérations pharmaceutiques

Messagepar Dr Montgomery » 23 Fév 2023, 00:05

Coucou :)
J’ai pas compris la correction de 2 items d’annales
« L’osmose inverse est une opération de filtration » compté vrai alors que c’est pas dans la partie filtration dans le cours donc je pensais que c’était à différencier non ?
« L’esterification d’une substance active retarde ou prolonge son action » est compté faux

Merci d’avance :coeur:
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Re: Opérations pharmaceutiques

Messagepar Patafelix » 24 Fév 2023, 12:00

Coucou, dans l'osmose inverse on utilise une membrane, c'est donc considéré comme une opération de filtration tout comme l'ultrafiltration !
Et pour le deuxième c'est bien une errata, l'estérification d'une substance active retarde ou prolonge son action (c'est le but recherché)
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