Is there a shelf life of red wine? How long is it suitable for storage? Can I still take it out for 10 years?

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A few days ago, my brother went to my house to eat, and he also brought a bottle of red wine, saying that this wine was stored at home for a long time. This time, I will share with you to share with you. How about taste? I usually prefer to drink tea, especially the tea, which is more and more fragrant as red wine. As for how long it is best, some people say that it is 5 years, some say 10 years, and some people say that it is 20 years. Is there no shelf life of Pu'er tea and red wine?

Wine originated from the Kingdom of Ge gerogia, and the Greece and Romans have promoted its development. Finally, the French are optimized. They improved grape planting technology and winemaking technology. This is why good wine is always linked to France. A good wine, we can taste from 6 aspects, which are acidity, wine, alcohol, tannin, sweetness, and flavor. In other words, wine is good or not, lies in personal preferences, and scenes in mood and drinking.

After a preliminary understanding of wine, let's take a look at whether there is a shelf life of red wine and how long it is stored.

In theory, red wine, like Pu'er tea, has no shelf life.

However, due to the relevant provisions of my country's food hygiene, the Chinese label must have a shelf life, so the wine we buy in China will mark the shelf life. This shelf date is its best reward period, that is to say, within this time, the taste of drinking it will reach the best. Once it exceeds this time, its flavor will change.

In accordance with the relevant provisions of the Food Law, the wine imported from the original bottle in my country is like other foods, and the maximum shelf life of imported wine is 10 years. However, since 2008, my country ’s“ Food Identity Management Regulations ”: Wine with alcohol content of more than 10%does not need to be marked with the shelf life. The alcoholic content is below 10%. The shelf life is 10 years.

So wine, in fact, it has no shelf life, but there is the best appreciation period. According to the information marked by the bottle body, the best rewarding period is 10 years, and some foreign wines, the best reward period is 10 years later, which is highly related to its own production technology.

Since the shelf life mentioned, the prerequisite for storing wine must also be understood.

It is best to have a fixed place to buy the wines that you buy back. You cannot touch the sun. The constant temperature of the temperature will be better. The best temperature is at a place with 13 degrees Celsius. The best humidity is 75%. If the wine storage cabinet or the wine cellar, then this environment is more suitable, it can ensure that the wine is slowly mellow.

Drinking wine is a bit astringent, is it broken?

The above we mentioned that the tasting of red wine has 6 elements. The reason why red wine is astringent is actually related to the existence of tannins. This tannin exists in nature. Various plants, seeds, bark leaves, fruit skin, oak ... It is a natural phenol.

Therefore, red wine appears in astringent, but it is not broken, or the quality is not good. In fact, acid and astringent (tannin) is an important prerequisite for red wine to have aging potential. Acidity is the reference factors to assess the potential of wine with the potential of aging potential. First, tannins play a supporting role for a long time. So this indicator is still very important for storing wine.

【Food Speaking】

In fact, whether it is wine or Pu'er tea, it has the best appreciation period. At this time, the smell nutrients reached the top. After missed, the smell and nutrients will slowly decay. You can drink, but the taste is already tasteless.

[This article was originally created by "small talk", which was first issued in the Baijia number: "Small talk", not to delete, stolen it without permission, infringement must be investigated]

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