Talk about wine tasting, what is the difference between it and the wine on the market, and how to taste white wine.

Tasting is different from wine on the market:

1. According to the product structure of enterprises, the products of some enterprises are high-grade, and the wine used for tasting should be the same as the wine produced normally.

2. Some enterprises produce low-grade wine, and tasting wine samples will make high-grade wine.

3. The capacity is different. Wine tasting is a little smaller than the official capacity.

4. Tasting refers to the wine that merchants and distributors let customers taste for free in order to promote their own brands.

5, wine tasting, also known as light bottle wine, the quality of wine is actually no different from boxed wine. Tasting wine is wine that gives people a taste. Compared with wine on the market, wine tasting lacks a gift box for packaging, but there will still be some, and the quality of wine will not be much different.

Liquor identification method:

1, color transparent logo

The normal color of liquor should be colorless and transparent, without suspended matter and sediment. Pour white wine into a glass, and there should be no ring-shaped insoluble matter on the wall of the glass. Turn the bottle upside down and observe the wine body under the light. There is no suspended matter, turbidity or precipitation. In winter, if liquor has precipitation, it can be heated to 30 ~ 40℃ in a water bath, and it will be normal if the precipitation disappears.

2, aroma identification

In sensory identification of the aroma of liquor, it is best to use a glass with a small belly, pour liquor into the glass and shake it gently, and immediately smell its aroma carefully with your nose near the glass mouth. Or pour a few drops of wine on the palm of your hand, rub it a few times, and then smell the palm of your hand, so you can tell whether the fragrance is strong or not and whether the fragrance type is normal.

3. Taste identification

The taste of liquor should be strong, light, soft, spicy, pure and evil, and it can be divided into sweet and bitter after swallowing. Liquor has mellow taste, no peculiar smell and no strong irritation. When we identify the taste of liquor with our senses, we should carefully taste the liquor in our mouth with our tongue and throat to identify the mellow degree of liquor taste and the quality of liquor taste.

The harm of liquor:

1, when the alcohol concentration in blood reaches 0.05%, the effect of alcohol begins to appear, and excitement and euphoria appear; When the alcohol concentration in blood reaches 0. 1%, people will lose their self-control ability; If it reaches 0.2%, people have reached the point of being as drunk as a fiddler; When it reaches 0.4%, people will be unconscious, unconscious and even life-threatening.

2. The most important thing is the central nervous system. It makes the nervous system from excitement to high inhibition, which seriously destroys the normal function of the nervous system. Excessive drinking is harmful to the liver. Chronic alcoholism can lead to alcoholic cirrhosis.

3. Excessive drinking harms the body, but the most harmful thing is drinking on an empty stomach. Drinking alcohol on an empty stomach will stimulate the gastric mucosa and easily cause gastritis, gastric ulcer and other diseases. Drinking on an empty stomach can also cause hypoglycemia, which leads to insufficient glucose supply in our body and symptoms such as palpitation and dizziness.

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