Glutathione (GSH) is a sulfurous tripeptide that is naturally found in cells. It has a strong reducing capacity, giving it an important role in the fight against oxidation.
Aroma Protect® is rich in reducing compounds and adds GSH precursors to the must. These are then used by the yeast during the alcoholic fermentation to synthesise and accumulate GSH, which is then released through autolysis when the wine is aged on the lees.
It also contains GSH, which is directly available for effective control of the oxidative mechanisms in wines. By significantly slowing oxidative phenomena, Aroma Protect® protects wines’ aromas and freshness.
This product is allowed for a use in Organic and NOP according to the current regulations. See the certificate.
Linked technical tools
Sulfite free wines
(white and rosé)
The following protocol gives certain solutions proposed by Lamothe-Abiet for the production of sulfite-free white or rosé wines.