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Cao Cao cooks wine on heroes. Did you have to heat up drinking in ancient times?
Turn off the wine and chop Hua Xiong; In A Dream of Red Mansions, Jia Baoyu was reprimanded by Xue Baochai for drinking cold wine. In the Water Margin, Liangshan heroes go to eat, mostly by asking the clerk to iron a pot of hot wine. Then why did the ancients drink it while it was hot? Is hot wine better? The boiling point of ethanol is 78 degrees Celsius, the boiling point of formaldehyde is 64.7 degrees Celsius, and the boiling point of acetaldehyde is only 2 1 degrees Celsius. Formaldehyde is a harmful substance that can lead to blindness. The processing technology of modern wine is high, and the harmful substances have been removed without reheating. Indoor heating facilities are also perfect in winter, so there is no need for hot wine for heating.

At the same time, methanol will be reduced a lot, and the loss of alcohol is very small, which can better increase the purity of wine, make the stomach more comfortable when drinking warm wine, and reduce the temperature stimulation of cold wine. Although the feeling is not much different now, the feeling of drinking at that time was definitely different. I've been there myself. Guan Yu said, "Pour the wine and come as soon as you go." Pay the bill, carry the knife, Pegasus. The vassals heard the drums outside the Commissioner deafening, shouting deafening, such as the sky were to fall, and all the people were surprised. Just as he was about to snoop, the Luan bell rang and the horse arrived. Yunshang lifted Hua Xiong's head and threw it on the ground. The wine is still warm.

Drinking with warm wine is recorded in many literary works. The most well-known ones are "Drinking with warm wine kills Hua Xiong" and "Cooking wine is a hero". There are also similar sayings that "leftovers are cold wine" to describe the poor hospitality. It can be seen that it was necessary for people to drink with warm wine and cook wine before. During the Three Kingdoms period, the wine that was often drunk was not the current wine, but both water wine and yellow wine, among which water wine was the most common, and it was simple and convenient to make, which could solve the problem of food and clothing. Water wine must be hot to drink in cold weather. It will be wasted, and guests will understand the sincerity of the host and stay for dinner. 3. The benefits and customs of drinking were first formed in the Central Plains. It is cold in winter, and it is difficult to get into the throat if the wine is not warm. Once the wine tastes excellent, a specific wine culture is formed over time.