Code International des pratiques œnologiques

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Treatment with casein

II.2.1.16 Treatment with casein

Classification :

  • Casein (calcium caseinate): processing aid

 

Definition:

Addition of casein to musts in the form of a colloidal suspension or in association with other fining products.

Objective:

Elimination of polyphenolic compounds or those susceptible to oxidation

Prescription:

The casein used must comply with the prescriptions of the International Oenological Codex.

Recommendation of the OIV:

Admitted