Loading...

Academy - Module 2

Warehouse Asia Winemaking Quiz
🍇WAREHOUSE
Module 2

Winemaking

Learning Outcome

After learning this chapter, you will understand the complete winemaking process from grape selection to bottling.

  • What winemaking is and why each stage matters
  • Main steps to make white, red, and rose wine
  • How sweet wine and sparkling wine are produced
  • The role of sugar concentration in grape quality
  • How fortified wines are made and categorized
What is Winemaking?

Winemaking is the process that changes grape juice into wine.

Different winemaking techniques can create completely different wine styles.

  • Making red and rosé wine
  • Making white wine
  • Making sweet wine
  • Making sparkling wine
  • Making fortified wine
Winery hallway
Making White Wine
1
Crushing
Crushing
2
Pressing
3
Alcoholic fermentation
Alcoholic
Fermentation
4
Storage or maturation
Storage or Maturation
5
Bottling
Bottling
Making Red and Rosé Wine
1
Crushing
Crushing
2
Alcoholic fermentation
Alcoholic
Fermentation
3
Pressing
4
Storage or maturation
Storage or Maturation
5
Bottling
Bottling
Red Wine

Red wines are typically drained off the skins at the end of alcoholic fermentation.

Rosé Wine

Rosés are drained off the skins after only a short maceration. Fermentation continues without the skins.

Making Sweet Wine

Residual sugar is the sugar left in wine after fermentation.
Different levels of residual sugar determine the sweetness of wine.

Example: Sauternes
Grapes with concentrated sugar
Alcoholic fermentation
Yeast stops fermenting before all sugar becomes alcohol
Bottling
Example: Moscato d'Asti
Ripe grapes
Alcoholic fermentation
Remove or kill the yeast
Bottling
Concentration of Sugar

Sugar concentration in grapes determines potential alcohol, sweetness balance, and final wine profile.

Vineyard grapes
Extra Ripening

Longer hang-time increases sugar levels and flavor intensity before harvest.

Grape bunches
Shriveling / Noble Rot

Water loss concentrates juice, creating dense sweetness and aromatic complexity.

Ripe grapes
Frozen Grapes

Ice wine production presses frozen berries to extract highly concentrated must.

Making Sparkling Wine

Sparkling wine bubbles are created by dissolved carbon dioxide gas produced naturally during fermentation.

Example: Champagne, Crémant, Cava
Base wine
Second Fermentation
Traditional method/
Bottle fermentation
Bottling
Example: Prosecco and other
sparkling wines
Base wine
Second Fermentation
Tank method/
Charmat method
Bottling
Sparkling Wine Production Methods

Traditional Method

Bottle Fermentation
Harvest iconoHarvest
Still wine iconoStill wine
Liqueur de tirage iconoLiqueur de tirage
Second fermentation in bottle iconoSecond fermentation in bottle
Bubbles created iconoBubbles created
Riddling and disgorgement iconoRiddling and disgorgement
Dosage iconoDosage
Cork and cage iconoCork and cage

Tank Method

Charmat Method
Harvest iconoHarvest
Still wine iconoStill wine
Liqueur de tirage iconoLiqueur de tirage
Second fermentation in tank iconoSecond fermentation in tank
Bubbles created iconoBubbles created
Bottle and cork iconoBottle and cork
Sparkling Wine Comparison
Attribute Traditional MethodExample: Champagne Tank MethodExample: Prosecco
OriginChampagne, FranceVeneto, Italy
GrapeChardonnay, Pinot Noir, MeunierGlera
AromaComplex with toasty notesFresh and fruity
FlavorFuller bodyLighter body
BubbleFine bubbles, higher pressureLarger bubbles, lower pressure
StorageSeveral yearsDrink young
PriceMostly from 2,000,000 VNDFrom around 500,000 VND

Making
Fortified Wine

Fortified wine is wine with additional alcohol (spirit) added during or after fermentation, usually reaching between 15-22% ABV.

Notable Examples
SpainSherry
PortugalMadeira, Port
FranceVins Doux Naturels

The Process

Harvest icon
Harvest
Fermentation icon
Wine
Fermentation
+
Spirit icon
Spirit
=
Fortified wine icon
Fortified
Wine

Ready to test what you've learned?

Click below to answer the question and reveal the correct answer