Wine, I want this introduction!

First of all, according to the different classification of grape growth sources:

L, mountain wine (wild wine)

Wine made from wild grapes. The product is named after mountain wine or wine.

2. Homemade wine

Wine is made from artificially cultivated grapes, and the products are directly named after wine.

Most domestic wine producers are mainly producers.

Second, according to the wine juice content classification:

1, whole juice wine

Grape juice content in wine is 100%, and sugar, alcohol and other ingredients are not added. Like dry wine.

2. Half-juice wine

Grape juice content in wine reaches 50%, and other auxiliary materials such as sugar, alcohol and water can be added to the other half, such as semi-juice wine.

Three, according to the color classification of wine:

1, white wine

Choose thin-skinned white grapes or wine grapes. After separating the peel juice and fermenting the juice, the color of this wine should be approximately colorless, yellowish with green and yellowish with golden. If the color is too dark, it doesn't meet the requirements of wine color.

2. Red wine

Wine grapes with red skin and white meat or red meat are selected for short-term mixed fermentation, and then separated and aged. The color of this wine should be natural ruby. Purple, pomegranate and unnatural red do not meet the color requirements of red wine.

3. Pink wine

This wine is between red wine and white wine. Wine grapes with red skin and white meat were selected for short-term mixed fermentation of skin juice. After reaching the color requirement, peel residue is separated, fermentation is continued and peach wine is aged. The color of this wine should be pink, or rose or light red.

Four, according to the sugar content of wine classification:

1, dry wine

The sugar content of wine has almost been fermented, which means that the total sugar content of each bottle of wine is less than 4 grams. I can't feel the sweetness when I drink it, but the acidity is obvious. For example, dry white wine, dry red grape sprinkling and dry pink wine.

2. Semi-dry wine

It means that the total sugar content in each liter of grape shower is between 4-12g. It tastes slightly sweet, such as semi-dry white wine, semi-dry red wine and semi-dry pink wine.

3, semi-sweet wine

It means that the total sugar content in each liter of wine is between L2-50 ~ 50g. It tastes sweet and refreshing.

4.sweet wine

It means that each liter of wine contains more than 50 grams of total sugar, which has obvious sweetness and drunkenness when drinking.

"How to preserve the knowledge of French red wine"

The most taboo to preserve wine is the strong change of temperature. If you bought it at a store at room temperature, just leave it at home at room temperature. If you want to drink chilled wine, just freeze it before drinking it. If the wine is stored in the refrigerator, it is only suitable to be stored in a vegetable room with small temperature change. The most ideal and long-term storage environment is that the temperature is about 12~ 14 degrees Celsius, the humidity is about 65% ~ 80%, and the bartender is in the basement. Keep it clean to prevent other smells from penetrating into the wine.

Wake up

Because red wine is considered as a living liquid and contains tannic acid, the changes of tannic acid after contact with air are very rich. The best way to tell the change of a bottle of wine is to pour two glasses for the first time after opening the bottle, drink one glass first, and then drink another glass until it is finished, so that you can clearly feel it. The wine changing time of each bottle is different, maybe 10 minute, maybe half an hour, maybe two hours later. How to discover the vitality of wine depends on your own feelings and experiences.

"decantation"

The way to drink is to pour the wine into an eccentric shape, which is called drinking, but what is the purpose of drinking?

In fact, there are two ways, one is to remove the sediment that has been left for many years. Although these sediments are harmless to drink, they are harmful to the flavor of wine and must be removed.

The other is to awaken the original flavor of wine with less years from deep sleep. Because the cocktail party has the opportunity to contact with the air because of the drinking action, the sleeping wine will be mellow immediately.

Tasting steps of French red wine knowledge

1, watch the color-put the wine in a goblet, hold the bottom of the goblet and watch the color.

2. Smell its fragrance-gently shake the glass to release the fragrance and smell its fragrance.

3, tasting-take a sip, let the wine dissolve in the tip of the tongue, feel its taste and sweetness.

Five basic steps of French wine tasting: color, shake, smell, taste and aftertaste.

(1) color. Depending on the color of the wine, it is best to have a white background and put the glass in front. Of course, the color range depends on whether you taste white wine or red wine. The following are the colors of two wines: white wine has light yellow green, grass yellow, golden yellow, golden yellow, dark gold, madeira wine color and brown; Red wine includes purple, ruby, medicinal brick red, reddish brown and brown. Color will tell you a lot about wine, such as white wine. When they get old, the color will deepen. On the contrary, red wine will lose its color.

(2) shaking. Why did you shake the wine? In order to let oxygen into the wine. I'm not sure if you're right, but I can tell you directly: shaking will release esters, ethers and acetaldehyde, and oxygen will make the wine fragrant.

(3) smell the wine. What does the wine smell like now that it has been shaken to release the aroma? It has the form of nose, and "nose" is a word commonly used by wine tasters to describe the comprehensive smell of wine.

Accurately pointing out the meaning of wine nose is to enable you to identify some characteristics of wine.

(4) tasting. For most people, tasting wine means taking a sip of wine and then swallowing it quickly. But this is not a wine tasting. Tasting wine is a matter related to taste buds. Remember that it is around your mouth; Both sides of the tongue, behind the tongue, the tip of the tongue, extend to the bottom of the throat. If you drink wine like most people, you will ignore all the important taste buds.

There is an old saying in the wine industry: "Buy apples to sell wine, sell cheese to sell wine". Apples will show defects in wine, while cheese will tend to soften the smell of wine and leave you with a more pleasant taste.

(5) aftertaste. When you have a chance to taste wine, sit for a while and taste wine. Think about your experience just now and ask yourself the following questions to help you deepen your impression.

This wine:

Light, medium rich or rich?

Liquor: What is the acidity? Rarely, just right, or too sour?

Red wine: Is the tannin too strong or too astringent? Have a good time? Still no tannin?

How long does the aftertaste last?

The most important thing is whether you like this bottle of wine or not.

Is the price worth it?

Here comes another key knowledge of French red wine. When you taste a wine, the first thing is whether you like it or not. Is this the wine you want? Let's start with the traditional knowledge of French red wine.

Step 1: After the wine is chilled, the red wine has astringent taste.

Traditionally, the temperature of drinking red wine is cool room temperature, 18 to 2 1 Celsius. At this temperature, all kinds of red wine are at their best. A bottle of chilled red wine has more obvious tannins than red wine at room temperature, so it tastes very astringent.

Step 2: sober up the red wine until it is completely oxidized.

A good bottle of wine usually stays dusty for years. It smells when it is first opened. At this time, the wine will be "awakened". After pouring the wine into a beautiful decanter, the smell of the wine will dissipate. Decanters usually require that the contact surface between wine and air be maximized. After red wine is fully oxidized, its rich aroma will be revealed.

Step 3: Observe the wine with brown edges.

Red wine is red enough to stir people's hearts. When pouring red wine, the basic requirement is that the glass is placed horizontally and the wine does not overflow. In the case of sufficient light, put the red wine glass horizontally on the white paper, and you can judge the year of the wine by observing the edge of the red wine. The layers are mostly new wines, and the colors are a little old. If they are slightly brown, they may encounter a bottle of old wine.

Step 4: Drink and let it stay in your mouth for a while.

Take a deep smell in the glass before entering the wine. At this time, you can appreciate the fragrance of red wine, then swallow a mouthful of red wine, let the red wine stay in your mouth for a minute, roll it on your tongue twice, let your senses fully experience the red wine, and finally swallow it all. A faint fragrance suddenly lingered among them.

Step 5: Taste the new wine before tasting the old wine.

In order to achieve a comparative effect, wine tasting will generally taste more than two or three pieces of red wine. When drinking, we should follow the principle of new before old, light before strong.

There are also some experts who can make suggestions, discuss with others and learn a lot about French wine:

First of all, good red wine depends on its appearance. The lighter the color, the better. This is the opposite of white wine. There should be no sediment in it. The sediment is mostly grape skin, which is not good.

Secondly, good red wine is slowly shaken after it is put into the glass, and there will be a little red wine on the glass wall, which is called hanging the glass.

Third, red wine needs a special curved cup, which is slowly shaken in front of the nose, and the aroma will go up with the cup wall and slowly enter the nose. At this time, the red wine has been tasted.

Fourth, use the tip of the tongue first after the red wine is imported. The good news is that acid is sweet and not so bitter.

Fifth, squeeze the red wine into the sides of the mouth with your tongue and taste it with your tongue. At this time, the taste of wine can be more revealed.

After tasting it several times, slowly lower your throat. If students drink draft beer and swallow it in one gulp, it is simply a sin, a sin!

Different wines have different drinking temperatures.

Dry white wine 8- 10 degrees

Semi-dry white wine 8- 12 degrees

Semi-sweet/sweet wine 10- 12 degrees

Dry red wine 16-22 degrees

Semi-dry red wine 16- 18 degrees

Semi-sweet/sweet wine 14- 16 degrees

/kloc-brandy below 0/5 degree

Sparkling wine (commonly known as champagne) 10 degrees below.

If you still don't understand, you can find me hard!