The Chardonnay grapes harvested at maximum maturity undergo skin maceration from 6 to 12 hours before being pneumatically pressed. The grapes, the must and the wine are protected from oxidisation during the entire winemaking process.The Chardonnay grapes harvested at maximum maturity undergo skin maceration from 6 to 12 hours before being pneumatically pressed. The grapes, the must and the wine are protected from oxidisation during the entire winemaking process.