Treating the "impurities" in wine correctly

Some friends will think that the quality of the wine is not good when they see the sediment in the wine. In fact, the "impurities" in wine are normal. Although the wine will go through the process of removing residue, filtering, clarification and so on before bottling, it is impossible to completely remove the residue in the wine. After the wine has been left to stand for a long time, the residue suspended in the wine will gradually sink to the bottom of the bottle, forming the so-called "impurities".

Yuncang winery brand LEESON red wine shared what are the impurities in wine?

Type 1 : Grape residue and yeast cells. In the fermentation stage, the sugar in the grape juice is converted into alcohol by the action of yeast , and after the fermentation is completed, the residue of the grapes and the " relic " of the yeast will be left .

Type 2 : Tartaric acid from wine. Generally, this substance is crystallized, which is a physical and chemical sediment necessary to ensure the high total acidity and low pH value of the wine, so that the wine can maintain long-term stability.

The third type: from the precipitation of tannic acid in wine, especially for aged wine, after long-term accumulation, after the pigment and tannin are oxidized, the tannic acid in the wine will form a precipitate.

Yuncang winery brand LEESON red wine shared that the above three impurities are normal sediments in wine, which not only have no effect on the quality of wine, but are the result of natural decomposition of organic matter. High-quality wine is bright and clear even if it has impurities, which are generally grainy. If the wine is cloudy, and the impurities in it appear as flocculent and drawn sediments, then it must be treated differently.

Generally, if you get an aged wine and want to remove the impurities, there are several methods:

1. Let the wine bottle stand for more than 12 hours, so that the impurities will concentrate at the bottom of the wine bottle, and then the outflow of impurities can be well controlled when pouring the wine.

2. Use a decanter, pour the wine into the decanter, do not shake the decanter halfway, just let it stand for a while to sober up.

Yuncang Winery is a combination of Yuncang + winery, that is, an online + offline wine sales platform. There are not only offline business entity wineries all over the country, but also online procurement. The concept of Yuncang Winery is: traditional business online, wholesale price of brand red wine. It has truly realized the transfer of traditional business online, offline experience and online ordering, and opened up a full-channel business model.