Red wine has an astringent taste, which is a normal phenomenon. The heavier the astringent taste, the more bitter the flavor, the more the wine has been placed in the air for too long, and the more the air has been exposed to. Red wine can be consumed at room temperature, not chilled, and it is best to drink it after it has been opened for an hour and the wine has fully absorbed the air.
Poured into the glass with the temperature of the hand after the wine will be shaken to warm up a bit before drinking, in order to play the flavor of red wine, the other red wine has tannins, that is, when you drink it there will be a feeling of astringency, which is good for the human body.
Expanded Information:
Red wine shopping method:
Look at the appearance of the bottle: see whether the bottle label printing is clear, whether imitation reprinting, look at the bottle's cap whether there is a difference, there are no traces of being opened, look at the back of the bottle label on the international bar code whether to 3 words at the beginning, if not, it is necessary to think about it.
Look at the shape of the bottle: bottles used to contain wine in various regions of France are particularly elaborate and have different shapes. If you see a wine bottle that is no different from any other bottle in the world, you should be very careful.
Look at the wine liquid: see if the color of the wine is natural, see if there is any unidentified suspended matter on the wine, and see if the portion of the wine is enough, as French wines are usually loaded with just the right amount. Note: The little sediment at the bottom of the bottle is normal crystallization, and the color is cloudy when the wine is bad.
Look at the cork logo: Open the bottle and see if the text on the wooden cork is the same as the text on the bottle label. In France, bottles and corks are specialized, which is something the average domestic winemaker cannot do.
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