What do you know about beer? Basic knowledge about beer

Cold beer is neither frozen beer, nor beer with ice, it is named after the characteristics of the production process of this beer, the brewing process of cold beer is basically the brewing process of ordinary beer, but in the filtration stage from the fermentation broth to the sake room, the process of ice crystallization treatment is added, ordinary beer in the storage process, the environment can not be too cold, once close to 0 degrees, there are a lot of condensation precipitation, and irreversible, not the temperature can be redissolved, so once the beer is quenched, Later, people invented the method of ice crystallization treatment, which is almost instantaneous before filtration, so that the beer is in a state of minus a few degrees, so that the substances that are easy to condense precipitate first, and then filter out, so that the beer encounters cold in the later storage process of beer, and is not afraid of a lot of condensation precipitation, which is called cold beer.

In addition, due to the precipitation of condensate and the precipitation of condensate, it gives a more refreshing feeling to the beerWhat is the brewing principle of cold beer, which is to put the beer at the freezing point temperature to produce cold turbidity (ice crystals, proteins, etc.), and then filter it out to produce clear beer. The alcohol content of beer is 3-4%, while cold beer is above, and the high can be up to 10%. Green cold beer is particularly bright in color, soft, mellow and refreshing in taste, especially suitable for young people to drink so-called draft beer and cooked beer, which is named according to the different sterilization methods of beer.

Draft beer (draft beer) refers to beer that has not been pasteurized after packaging, which is delicious but easy to spoil and difficult to preserve. Draft beer undergoes a strict filtration process to remove impurities and turn it into a pure draft beer (pure draft beer), which will not spoil after several months of storage.

According to the color of the beer, it can be divided into yellow beer (light beer) and dark beer (strong beer). Yellow beer is light yellow, using short malt as raw material, hop aroma is prominent, refreshing taste, is the bulk product of beer production in China. The dark beer is dark reddish-brown or black-brown in color, it is brewed with high-temperature roasted malt, containing more solids, large wort concentration, low brewing degree, malt aroma is obvious draft beer is a strange flower in the beer kingdom, it is not only different from the bottled and canned cooked beer that has been sterilized at high temperature, but also different from the bulk beer that has not been sterilized, but it is a kind of pure natural, no coloring, no preservatives, no sugar, no flavor of high-quality wine is extremely nutritious.

Known as the "original beer", the draft beer is made by pouring the finest sake directly from the production line into fully enclosed stainless steel barrels.

The hot summer is coming, and cold beer is coming alive, how much do you know about beer?

1.The alcohol content of the beer.

Generally, there are two degrees on beer bottles, one is alcohol and the other is malt concentration. The alcohol content of the average beer is between 3-8 degrees, while the malt concentration is generally between 10-20. Many people mistakenly think that the malt strength is the alcohol content, but in fact, the beer content is not so high!

2.How long does beer have a shelf life. In addition, the issue of the shelf life of wine is neglected.

Many people believe that the longer the wine is preserved, the better the quality. But that's not the case with beer, the fresher the beer, the better. Moreover, the shelf life of domestic beer will not exceed one year, while the shelf life of imported beer is generally not more than one and a half years.

So, beer should be drunk as soon as possible.

3.How to identify the quality of a beer. To put it simply, it is to smell it, look at it twice, and taste it three times.

A good beer Liang Luhu wine must first of all be bright in color, high transparency, and no suspended matter. When you open the bottle, you can smell malt or hops without feeling unpleasant. The entrance is pure, there is no miscellaneous taste, the taste is harmonious and soft, the bitterness is pleasant and disappears quickly, there is no astringency, there is a strong killing taste, this is a good beer.

4.How to pour beer. Many people open the beer rubber barrier and casually introduce it into the cup, in fact, there is also a skill in pouring beer.

A simple dry mouth is "crooked and evil, and the wall of the cup is downward". Tilt the rim and let the beer slowly pour into the bottom of the cup along the walls. This will produce the right amount of foam.

Preserves the taste of the beer.

Beer is classified according to the process: pure draft beer, dry beer, whole malt beer, first malt beer, dark beer, cold beer, fruity beer, wheat beer, fresh beer, cooked beer, turbid beer, fruit and vegetable juice beer, fruit and vegetable flavor beer, etc., beer should not be drunk in excess, but also pay attention to drinking taboos, can not be eaten with medicines.

Beer is an alcoholic beverage made of malt and barley malt as the main raw materials, with hops, liquid gelatinization and sugar leakage, and then liquid fermentation to brew into a key scale.

Known as "liquid bread", beer contains carbon dioxide, amino acids, vitamins, low-fraction rotten sugar, inorganic salts, and various enzymes, and is also low in alcohol.

Beer is a foreign alcohol, introduced to China in the early 20th century, according to the English beer translated into Chinese "beer", called "beer", still used today.

Beer is classified according to the process: pure draft beer, dry beer, whole malt beer, first malt beer, dark beer, cold beer, fruity beer, wheat beer, fresh beer, cooked beer, turbid beer, fruit and vegetable juice beer, fruit and vegetable bucket flavor beer, etc., beer should not be drunk excessively, but also pay attention to drinking taboos, can not be eaten with medicines.

Beer is an alcoholic beverage made from malt and barley malt as the main raw materials, hops, liquid gelatinization and saccharification, and then liquid fermentation.

Beer, known as "liquid bread", contains carbon dioxide, a variety of amino acids, vitamins, low molecular weight sugars, inorganic salts, and various enzymes, and is also low in alcohol.

Beer is a foreign alcohol, which was introduced to China at the beginning of the 20th Daxiang Mo period, and according to the English beer translated into Chinese "beer", it is called "beer", and it is still used today.

The types of beer are:

Low-alcohol beer, draft beer, cooked beer.

Low-alcohol beer is suitable for people with special jobs such as drivers, actors, etc. Low-alcohol beer is a new member of the beer family and also belongs to low-alcohol beer. Low-alcohol beer contains a variety of trace elements and is high in nutrients.

It is not easy for people to drink this beer, and it can satisfy the "addicts" to smoke. Suitable for thin people. Draft beer (i.e., draft beer) is beer that has not been pasteurized.

Because liquor and live yeast can continue biochemical reactions even in the human body after filling, drinking this beer can easily make people fat. In addition, the fresh yeast in draft beer can promote the decomposition of gastric juice, increase appetite, strengthen digestion, increase nutrition, and is also good for lean people to enhance their physique and increase weight. After pasteurization, the beer becomes a mature beer, because the yeast in the wine has been heated and killed, and will not continue to ferment with lead, and the stability is good, and it will not continue to breed in the stomach, so it is more suitable for fat people to drink.

The origin of beer:

In the Neolithic Age, about 8,000 years ago, the nomadic people at that time still lived by hunting, and by chance, the hunters found that the rain-soaked wild barley fermented a bubble-up liquid through natural yeast in the air. Someone took the risk of trying it and found that the liquid was sweet and exciting, and so the beer was born. <>