II.2.2.5 Protection under inert atmosphere

Classification:

• Nitrogen : processing aid
• Argon : processing aid

Definition :

Operation consistent with creating an inert atmosphere using nitrogen, carbon dioxide and/or argon.

Objective:

To keep the must protected from air to avoid oxidation and the growth of aerobic organisms.

Prescriptions :

The nitrogen, carbon dioxide and argon shall comply with the prescriptions of the International Oenological Codex.

Recommendation of OIV:

Admitted