Term (formerly also decomposition = decomposition) for the sediment, which is particularly important for substantial, tannin Red wines with Barrique forms or is common. It forms polymerization and precipitation of substances (tannins and dyes, dead yeast ) during the bottle aging, A distinction is made between easy-to-separate solid (Dépot fix) and powder-like sediment (Dépot poudrex). To a certain extent, a securities account is considered a quality feature because the appearance of the beginning of the maturity of a wine is displayed. Provide some protection against swirling the deposit when pouring into the glass bottle bottoms with an indentation where the sediment can collect in the groove.
As a rule, the existence of a depot is not wine faults, If at all, these deposits are removed primarily for visual reasons decanting away. Depot may not be with the Weinstein be confused. Veil and opacities are also not a deposit, they can be through protein or heavy metal pollution (spray or cellar equipment). The old one port wine occurring thin skin on the surface is called bees wings, The after the fermentation Suspended substances in the wine are called Trub who have favourited Yeast Residues as lees designated. See a list of all wine ingredients below total extract,