Traditional Culture Encyclopedia - Traditional culture - Is beer a carbonated drink?
Is beer a carbonated drink?
The carbon dioxide of beer is produced by fermentation, and the carbon dioxide of carbonated drinks is charged under certain conditions. There are essential differences between the two and they cannot be confused.
Beer is produced with malt as the main raw material. Taking malt as the main raw material, the dosage of malt should be not less than 50%. As for what malt to use, barley malt is traditionally used even today. Add hops and ferment with yeast. This is a carbonated, sparkling and low-alcohol beverage. It is different from sparkling wine and other mixed wines.
Soda is actually just a bottle of water solution of carbon dioxide (besides sugar and spices, caffeine). If carbon dioxide of about 2 ~ 3 atmospheres is sealed in sugar water, a part of carbon dioxide gas will dissolve in water, and carbon dioxide will form carbonic acid in water. The pungent taste of soda is due to carbonic acid.
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Precautions for drinking beer:
1, beer is cold, therefore, women with cold constitution and menstrual period should not drink too much, so as to avoid symptoms such as spleen and stomach weakness and dysmenorrhea caused by palace cold.
2. Beer is acidic and contains a lot of acid. Eating it will neutralize the alkaline substances in the body. Not suitable for long-term drinking, it is very harmful to the body.
3. Beer is rich in nutrition and contains extremely high energy, so it should not be drunk excessively to avoid obesity, especially beer belly.
References:
/baike . Baidu . com/item/beer/ 134984？ Fr = Aladdin "target =" _ blank "title =" Baidu Encyclopedia-Beer "> Baidu Encyclopedia-Beer
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