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Beer Quality > Foam > Flashcards

Foam Flashcards

You may prefer our related Brainscape-certified flashcards:
WSET ® Level 1 Beer flashcards WSET ® Level 2 Beer flashcards
1
Q

5 factors that decrease foam

A

Glycerol
Fatty acids
Higher alcohols
Esters
Sulfites
Detergents

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2
Q

5 factor that increase foam

A

Hop resins
Melanoidins
High molecular sugar
Polypeptides
Glycoproteins

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3
Q

Steps of foam formation?

A

Co2 bubbles to surface
Liquid transported with bubble
Foam to liquid due to gravity
Bubbles move closer and merge

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Beer Quality (4 decks)

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