Taken together, the energy content per100g of beer is between 28 and 36 kcal, with an average of about 32 kcal. 1 750 ml beer, then the energy inside is about 240 calories. These 240 calories can only be known by comparing them with other foods. 1 bottle of beer contains about the same energy as two big Fuji apples, or two cups of whole milk, or two-thirds bowls of white rice. So drinking beer often will lead to fat accumulation and weight gain.
Beer is made of natural raw materials, and it is produced in absolute compliance with hygiene standards. It is an absolutely reliable natural pure food. People all know that beer has the reputation of "liquid bread". Quench thirst. Beer has a high water content (above 90%). Drinking it will clear the fire and moisten the throat. A glass of wine in summer is just cool and feels good.
Refresh one's mind CO2 and organic acids in beer have refreshing effect. On the one hand, moderate drinking can reduce excessive excitement and tension and promote muscle relaxation; On the other hand, it can stimulate nerves and promote digestion. Help digestion. The main raw materials of beer production are barley, alcohol, hops and polyphenols, which can promote the secretion of gastric juice, excite gastric function and improve its digestion and absorption ability.
Extended information: Brief introduction of beer:
1. Beer is made from malt and barley malt, adding hops, liquid gelatinization and saccharification, and then liquid fermentation. It has low alcohol content, carbon dioxide and rich nutrition. It contains a variety of amino acids, vitamins, low molecular weight sugars, inorganic salts and various enzymes.
2. These nutrients are easily absorbed and utilized by human body. Low-molecular-weight sugars and amino acids in beer are easily digested and absorbed, which produces a lot of heat energy in the body, so beer is often called "liquid bread". 1L 12 BX beer can generate 3 344kJ of heat, which is equivalent to 3~5 eggs or 2 10g bread. If a light manual worker can drink 1L beer a day, he can get one third of the calories he needs. ?
3. Beer is the oldest alcoholic beverage of mankind and the third largest beverage in the world after water and tea. Beer was introduced to China in the early 20th century, and it is an imported wine. Beer is translated into Chinese "beer" according to English beer, which is called "beer" and is still in use today. Beer is a low-alcohol wine rich in carbon dioxide, which is made of barley malt, hops and water by yeast fermentation.
At present, most beers in the world have added auxiliary materials. Some countries stipulate that the total amount of auxiliary raw materials should not exceed 50% of malt consumption. In Germany, except for exporting beer (German: Bier), all beer sold in Germany does not use auxiliary raw materials. In 2009, the beer production in Asia was about 58.67 million kiloliters, surpassing Europe for the first time and becoming the largest beer production place in the world.
5. The earliest brewery established in China was the Urlub levski Brewery (< < Harbin Historical Chronology > >) opened by Russians in Harbin in 1900. Breweries in the late Qing Dynasty were basically controlled by foreigners. It was not until 19 15 that the Shuanghesheng Brewery of China Minsheng Investment and Guangdong Wuyang Brewery were established in Beijing. Before 1949, there were only seven or eight breweries in China, most of which were controlled by foreigners.
Hops and malt are mainly imported from abroad, while beer is mainly sold to foreign businessmen and troops in China and some "upper class" people. Ordinary people hardly enjoy it. 1940 The national beer output reached 40,000 tons, most of which were used by the Japanese invaders. By 1949, the national beer output only reached 7000 tons per year. Less than the annual output of a small brewery.
7. From 1953 to 1962, it was the adjustment and development stage of the beer industry, and a number of new breweries were built, with an average annual growth rate of 38.2%. From 1963 to 1972, although the speed slowed down, the beer output still increased by 1.4 times. By 1978, the annual output of beer in China will reach 400,000 tons. At this stage, the work of beer research, education and personnel training laid the foundation for the future development of beer industry.
After 8. 1979, beer production developed in an all-round way. Except Tibet, all provinces, municipalities and autonomous regions have established breweries. In addition to the light industry system, other ministries, such as commerce, agriculture, machinery, national defense and metallurgy, have established breweries. Some breweries are getting bigger and bigger. For example, in 1980, China * * * produced 688,000 tons of beer.
9. The rapid development of China's beer industry is characterized by the mushrooming of new and expanded breweries and the gradual expansion of beer production scale. In some provinces, almost every county and city has a brewery. According to the statistics of 1987, there are 104 breweries in Zhejiang province. Due to the implementation of the reform and opening-up policy and the introduction of technology, equipment and talents from abroad, the development of beer industry has been accelerated.
10. If beer production lines, especially beer filling lines, are imported from abroad. The time to double the output has been shortened. For example, in 1982, the national beer output was 1 17000 tons. By 1985, the beer output reached 3 10400 tons. 1988, the beer output doubled again, reaching 6.54 million tons.
Reference: Baidu Encyclopedia Beer