Food Tests Flashcards by Tom Huntington | Brainscape

Q

How does iodine test for starch?

A

It will turn from orange to blue/black.

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Q

How does Benedict’s solution test for sugar?

A

It will turn from blue to orange.

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Q

How does biuret reagant test for proteins?

A

It turns from blue to purple.

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Q

How does ethanol test for lipids?

A

It will turn cloudy

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