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Basics Of Wine Chemistry > Chapter 3 - Grape Compounds > Flashcards

Chapter 3 - Grape Compounds Flashcards

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1
Q

What pigment is found in red grapes?

A

Anthocynin

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2
Q

What pigment is found in white grapes?

A

Carotenoid

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3
Q

Why are the seeds of grapes undesirable in wine?

A

They contain oils, and are very bitter.

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4
Q

What role does yeast play in fermentation?

A

It converts sugar into CO2, ethanol and energy (heat)

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Basics Of Wine Chemistry (3 decks)

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