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ORGANOLEPTIC ANALYSIS OF WINES Features of sparkling wine tasting презентация, доклад

Features of sparkling wine tastingPLAN:Features of sparkling wine technologyClassificationPhysical and chemical properties and chemical compositionCharacteristics of the sample: play, color, aroma, taste, the typicality

Слайды и текст этой презентации

Слайд 1ORGANOLEPTIC ANALYSIS OF WINES

Features of sparkling wine tasting

ORGANOLEPTIC ANALYSIS OF WINESFeatures of sparkling wine tasting

Слайд 2Features of sparkling wine tasting
PLAN:
Features of sparkling wine technology
Classification
Physical and

chemical properties and chemical composition
Characteristics of the sample: play, color,

aroma, taste, the typicality
Features of sparkling wine tastingPLAN:Features of sparkling wine technologyClassificationPhysical and chemical properties and chemical compositionCharacteristics of the

Слайд 3Regulatory document
ГОСТ Р 52558-2006 «Sparkling wines and sparkling pearl wines.

General specifications»

ГОСТ 33336-2015 «Sparkling wines. General specifications»

Regulatory documentГОСТ Р 52558-2006 «Sparkling wines and sparkling pearl wines. General specifications»ГОСТ 33336-2015 «Sparkling wines. General specifications»

Слайд 4Terms and definitions:
Sparkling wine: a Wine product with a volume

fraction of alcohol from 8.5 % to 13.5 %, saturated

with carbon dioxide in sealed pressure vessels as a result of full or incomplete alcoholic fermentation of grape must or secondary fermentation of table wine material and a pressure of carbon dioxide in the bottle of at least 300 kPa at a temperature of 20 °C.
Sparkling pearl wine: Sparkling wine with a volume fraction of alcohol from 9.0 % to 12.5 %, saturated with carbon dioxide in sealed pressure vessels as a result of full or incomplete alcoholic fermentation of grape must or secondary fermentation of table wine material and carbon dioxide pressure in the bottle from 100 to 250 kPa at a temperature of 20 °C.
Sparkling wine of the traditional name: Sparkling wine with a volume fraction of alcohol from 10.5 % to 13.0 %, saturated with carbon dioxide in sealed pressure vessels as a result of secondary fermentation of table wine materials produced from certain grape varieties and the pressure of carbon dioxide in the bottle is not less than 350 kPa at a temperature of 20 °C.
Note-the Traditional name consists of the word "champagne" in combination with an adjective derived from the name of the manufacturer (Belarusian champagne, Kazakh champagne, Russian champagne, etc.).
Terms and definitions:Sparkling wine: a Wine product with a volume fraction of alcohol from 8.5 % to

Слайд 5Grape varieties for champagne production














Chardonnay
Allowed, but rarely used:
Pinot Gris, Pinot Blanc, Petit Meunier, Arbant

Pinot Noir

Pinot Meunier

Grape varieties for champagne production

Слайд 6 Champagne is a sparkling wine produced in the French province

of champagne using a special technology.
Wines produced in another area

- "sparkling wine"

TECHNOLOGIES:
1. Bottle method (champanoise)
After the primary fermentation, the wine material is bottled together with a circulation liqueur for champagne (secondary fermentation). In this case, the added sugar is processed into alcohol and carbon dioxide, which saturates the wine

France: creman-sparkling wine with a light and delicate taste, obtained by the method of champanoise
Spain: Cava
Champagne is a sparkling wine produced in the French province of champagne using a special technology.Wines produced

Слайд 7Remuage- method for reducing the sediment on the cork during

champagne in bottles. Bottles are placed in classic or automatic

music stands
Remuage- method for reducing the sediment on the cork during champagne in bottles. Bottles are placed in

Слайд 8Cork stopper for champagne and muslé
The stage of remuage

Cork stopper for champagne and musléThe stage of remuage

Слайд 9Degorging is an operation used in the production of bottled

champagne to release yeast sediment. To reduce the loss of

carbon dioxide and wine, the sediment in the neck of the bottle is frozen before degorging. The master degorger quickly uncorks the bottle with the neck facing down, while the sediment with the cork is ejected by the pressure of carbon dioxide. Then the bottle is brought to a standing position, topped up with the same wine or expedition liqueur (a mixture of the original wine and sugar) and capped. Gerit - a special device for degorging
Degorging is an operation used in the production of bottled champagne to release yeast sediment. To reduce

Слайд 10 2. Reservoir method (Sharma method)
Secondary fermentation is

carried out in large containers, which are added to the

circulation liquor for further fermentation and saturation with carbon dioxide.

3. Transfer
Combines the two listed above.
Secondary fermentation with distilled liqueur is carried out in bottles, as in the case of champagne.
Yeast sediment is not removed by freezing the neck. After secondary fermentation in bottles, the wine is drained in containers, filtered under pressure, brought to the desired sugar conditions and finally bottled, followed by corking.
2. Reservoir method (Sharma method)   Secondary fermentation is carried out in large containers, which are

Слайд 11Terms and definitions:
Akratophorus (from the Greek akratophoros - vessel for

pure wine) - a device for champagnizing wine materials by

tank method
Terms and definitions:	Akratophorus (from the Greek akratophoros - vessel for pure wine) - a device for champagnizing

Слайд 12Classification of sparkling wines:
Sparkling wines are divided into:
sparkling wine;


sparkling pearl wine;
sparkling wine of the traditional nametod.


Sparkling wines depending on the aging period after the end of secondary fermentation can be aged and collectible.
Sparkling wines, depending on the mass concentration of sugars, are divided into:
Extra Brut
Brut;
Dry;
Semidry;
Semi-sweet;
Sweet
Sparkling wines (except sparkling wines of the traditional name) are divided by color:
white;
pink;
red
Sparkling wines of the traditional name are divided by color into white and pink
Classification of sparkling wines:Sparkling wines are divided into: sparkling wine; sparkling pearl wine; sparkling wine of the

Слайд 13Features of the composition of sparkling wines:
Specific features –

foamy and sparkling properties of wine, which provides an excess

of carbon dioxide (C02)

Forms of carbon dioxide:
gaseous
dissolved
related




In carbonated (SYN. saturated) C02 wines of external (exogenous) origin, which gives a small amount of chemically bound form, so their foamy properties are weak, and the sparkling qualities are fast-passing

In sparkling wines, C02 of internal (endogenous) origin is formed during the secondary fermentation of wine under excessive pressure
Features of the composition of sparkling wines: 	Specific features – foamy and sparkling properties of wine, which

Слайд 14This is NOT right! Why?

This is NOT right! Why?

Слайд 15Features of serving sparkling wines:
Sparkling wines are served for

tasting chilled to 8-10°C.

At room temperature, excessive pressure occurs in

a closed bottle, which leads to the exhaust of the champagne cork, rapid foaming of the wine, reducing the game and the duration of the" life " of the foam

In warm sparkling wine after opening the bottle its many valuable volatile aromatic compounds are quickly lost

When tasting, the bottles are opened noiselessly, smoothly removing the cork and holding it with your hand

"Shot" not only distracts the attention of analysts, but also leads to premature destruction of the associated forms of C02, rapid release of gas, rapid attenuation of the game, deshampanization

Open bottles of wine saturated with C02, just before testing it
Features of serving sparkling wines: 	Sparkling wines are served for tasting chilled to 8-10°C.At room temperature, excessive

Слайд 16Specific terms that characterize the characteristics of sparkling wines:
Mousse-foaming when

pouring wine into a glass

Perlage (game) - active selection of

bubbles in a glass
Specific terms that characterize the characteristics of sparkling wines:Mousse-foaming when pouring wine into a glassPerlage (game) -

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