Alcohol & Yogurt Fermentation (Practical) Flashcards
1
Q
What are 4 benefits microbial fermentation provides to food?
A
1) Characteristic flavors, aromas, texture
2) Enhanced nutritional value
3) Preservation
4) Health benefits e.g., probiotics
2
Q
Propionibacteria are used to produce…
A
Swiss cheese
3
Q
Lactic acid bacteria (LAB), such as aspergillus, lactobacillus, and streptococcus, are used to produce… (HINT: 3 things - CcYS)
A
Cheddar cheese, yogurt, soy sauce
4
Q
Saccharomyces are used to produce…
A
Wine & beer
5
Q
Clostridium is used to produce…
A
Nail polish remover & rubbing alcohol
6
Q
Escherichia & acetobacter are used to produce…
A
Vinegar
7
Q
What is the general mechanism behind fermentation?
A
Specific bacteria or fungi convert the sugars found in foods into usable products
