First, the introduction of alcohol.
The important components of wine are alcohol, ethanol and methanol.
The content of ethanol in beverage wine is expressed by alcohol content. At present, there are three ways to express alcohol content in the world:
1, standard alcohol (alcohol volume percentage)
The standard alcohol content refers to how many milliliters of alcohol are contained in each 100 milliliter of liquor at 20℃, usually expressed as a percentage or number GI.
2. The degree of proof.
American alcohol content is expressed by Proof, and 1 alcohol purity is equivalent to 0.5% alcohol content.
Since 1983, Europe (including the United States) has uniformly implemented the GL standard, that is, the percentage of alcohol in liquid capacity is taken as the degree, which is represented by the symbol "0". The United States still uses the method of proof.
3. British certification.
British alcohol content is a method to calculate alcohol content, which was invented by British Clark in18th century. It was expressed by Sikes. When the alcohol content in liquor is 1 14.4 retention or 57. 1% alcohol content, it is defined as glycoside. Conversion: 1 = 2 proofs =
The alcohol content of China wine is basically expressed by the standard alcohol content method. For example, the alcohol content of the famous Maotai liquor is 53, which means that every 100 ml of liquor contains 53 ml of pure alcohol.
Because wine contains all kinds of alcohol substances, which can stimulate people's nerves. Moderate drinking can refresh the mind, relax tendons and activate collaterals, promote blood circulation, dispel cold and reduce fever, and eliminate fatigue.
Second, the classification of beverages
(1) According to the production method of wine.
There are usually three ways to produce wine, namely fermentation, distillation and preparation. The produced wine is also called fermented wine, distilled wine and mixed wine.
1. Fermented wine refers to the wine made by directly putting raw materials, usually grains and fruit juice, into a container and adding yeast. Common fermented wines include wine, beer, fruit wine, yellow wine and rice wine.
2. Distilled liquor is the distillation and purification of fermentation raw materials (fermented liquor), and the obtained liquid with high alcohol content can usually be distilled once, twice or even many times to obtain high-quality liquor. Common distilled spirits include gin, whisky, brandy, rum, vodka, dejira and China liquor, such as Maotai and Wuliangye.
There are many ways to mix wine, such as soaking, mixing and blending. Soaking method is mostly used for medicinal liquor. The high-alcohol wine obtained after distillation or the wine formula filtered after fermentation is put into different medicinal materials or animals, and then sealed in a container. After a period of time, the drug will dissolve in the wine, and people will get different treatment and stimulation after drinking it. For example, foreign absinthe, absinthe, ginseng wine and snake wine in China. Blending is made by adding distilled liquor (usually high-alcohol liquor) into fruit juice, honey, milk or other liquid sheds. Blending is also a brewing process. Usually, two or more kinds of wines can be blended together, for example, wines from different producing areas, high-alcohol wines and low-alcohol wines, and wines from different years can be blended together to form a new taste, or wines with more perfect color, fragrance and taste can be obtained.
(2) Classification by alcohol content or not
Drinks are divided into "soft drinks and hard drinks" according to whether they contain alcohol or not.
Soft drinks refer to non-alcoholic drinks, which are usually divided into carbonated drinks and non-carbonated drinks in manufacturing.
Spirits refer to drinks containing alcohol.
Knowledge of wine classification
First, the introduction of alcohol.
The important components of wine are alcohol, ethanol and methanol. The content of ethanol in beverage wine is expressed by alcohol content. At present,
There are three ways to express alcohol in the world:
1, alcohol% by volume refers to the content of 100 ml liquor at 20℃.
How many milliliters of alcohol there is, usually expressed as a percentage or the number GI.
2. Degree The degree of American wine is expressed by the purity of alcohol, and the purity of 1 alcohol is equivalent.
The alcohol content is 0.5%.
Since 1983, European countries (including the United States) have uniformly implemented GL standard, that is, it is calculated according to the percentage of alcohol in liquid volume.
The ratio is a degree, which is indicated by the symbol "0". The United States still uses the method of proof.
3. The British alcohol degree was created by the Englishman Clark in the18th century.
The calculation method of alcohol content is expressed by Sikes. When the alcohol content in liquor is 1 14.4% or 57. 1%, it is defined as
Osides。 Conversion: 1 = 2proof = 1.75Sikes。
The alcohol content of China wine is basically expressed by the standard alcohol content method. For example, the famous Moutai liquor has an alcohol content of 53, that is,
Every 100 ml of liquor contains 53 ml of pure alcohol.
Because wine contains all kinds of alcohol substances, which can stimulate people's nerves, moderate drinking can refresh the mind, relax muscles and promote blood circulation.
Eliminate colds, fever and fatigue.
Second, the classification of beverages
(1) According to the mode of wine production, there are usually three modes of wine production: fermentation, distillation, preparation and production.
Our wine is also called fermented wine, distilled wine and mixed wine.
1. Fermented wine refers to the wine made by directly putting raw materials, usually grains and fruit juice, into a container and adding yeast. Common fermented wines include wine, beer, fruit wine, yellow wine and rice wine.
2. Distilled liquor is made from fermented raw materials (fermented liquor) by distillation, with high alcohol content.
Generally, liquid can be distilled once, twice or even many times to obtain high-quality liquor. The common distilled liquor is gold.
Liquor, whisky, brandy, rum, vodka, dejira and China liquor, such as Maotai.
Cereal liquid, etc.
There are many ways to mix wine, such as soaking, mixing and blending. Soaking method is mostly used for medicinal liquor, which can be steamed.
The formula of highly distilled wine or fermented filtered wine is put into different medicinal materials or animals, and then packaged.
Put it in a container and seal it. After a period of time, the drug will dissolve in the wine, and people will get no after drinking it.
The same therapeutic effect and stimulating effect. For example, foreign absinthe and absinthe, as well as domestic people.
Ginseng wine, snake wine, etc. The blending method is to add fruit juice and honey to distilled liquor (usually high-alcohol liquor).
Sugar, milk or other liquids are made together. Blending is also a brewing process, and usually two or more wines can be blended together.
Together, for example, wines from different producing areas are blended together, and high-alcohol and low-alcohol wines from different years are blended together.
Blend wine together to form a new taste, or get a wine with more perfect color, fragrance and taste.
(2) According to the alcohol content, beverages are divided into "soft drinks and hard drinks" according to the alcohol content. Soft drinks are
Refers to drinks that do not contain any alcohol, and the manufacturing industry is usually divided into carbonated drinks and non-carbonated drinks.
Spirits refer to drinks containing alcohol.