Conventional, Modern Winemaking

Question 1

Define Conventional Winemaking.

Answer 1

Builds on scientific understanding of fermentation processes.

Based on Louis Pasteur’s work in 1860s identifying bacteria and yeasts.

Question 2

Three techniques utilised by conventional winemaking.

Answer 2

• Temperature Control
• Use of additives and/or processing aids
• Manipulations

Question 3

When can temperature control be used in winemaking.

Answer 3

• Cold Soaking
• Fermentation
• Maturation

Question 4

Name some of the additives that can be used in conventional winemaking.

Answer 4

• Addition of sugar (chaptalisation and sweetening)
• Addition of SO2 to protect the wine
• Use of cultured yeasts
• Fining agents

Question 5

Examples of manipulations used in conventional winemaking.

Answer 5

• Filtration
• Reverse osmosis
• Flash detente
• Use of enzymes

Question 6

What is the main aim of conventional winemaking?

Answer 6

To produce stable wines which reliably show fruit character and have no faults.

Question 7

Do conventional winemakers always use these kinds of techniques?

Answer 7

No! Conventional winemakers are less restricted by what tools and techniques they can use to produce wines but in most cases will only use techniques if necessary and/or desirable.