Commission Oenology

Adopted

Determination of hemicellulase activity in enzymatic preparations

RESOLUTION OIV-OENO 573-2018

DETERMINATION OF HEMICELLULASE ACTIVITY IN ENZYMATIC PREPARATIONS

THE GENERAL ASSEMBLY,

In view of Article 2, paragraph 2 iv of the Agreement of 3 April 2001 establishing the International Organisation of Vine and Wine,

At the proposal of the “Specifications of Oenological Products” Expert Group,

DECIDE to add to chapter 1 of the International Oenological Codex the file COEI-1-XYLANA:

Treatment of crushed grapes with ultrasound to promote the extraction of skin components

RESOLUTION OIV-OENO 616-2019

TREATMENT OF CRUSHED GRAPES WITH ULTRASOUND TO PROMOTE THE EXTRACTION OF THEIR COMPOUNDS

THE GENERAL ASSEMBLY,

IN VIEW of article 2, paragraph 2 ii of the Agreement of 3 April 2001 establishing the International Organisation of Vine and Wine,

ON THE PROPOSAL of the “Technology” expert group,