Fermentation Flashcards
1
Q
What is fermentation?
A
The breakdown of carbohydrates by microorganisms to produce carbon dioxide, alcohol and energy
2
Q
What carbohydrates are broken down in fermentation?
A
Starch or sugar
3
Q
What microorganisms are used to break down carbohydrates in fermentation?
A
Fungi or bacteria
4
Q
What are the end products of fermentation?
A
Carbon Dioxide
Energy
Alcohol
5
Q
Give three uses of fermentation in the food industry
A
Lactic acid bacteria is used to convert lactose into lactic acid when making yogurt
Yeast fermentation is used in break and beer making
The by-products of fermentation are used as chemical preservatives
