REQUIRED PRACTICAL: food tests Flashcards by Emmy Maxwell | Brainscape

Q

what do you use to test for protein

A

biuret

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Q

what do you use to test for starch

A

iodine

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Q

what do you use to test for sugar

A

Benedict’s

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Q

What colour appears if Benedict’s is present

A

brick-red

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Q

What colour appears if starch is present

A

blue-black

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Q

What colour appears if protein is present

A

mauve or purple

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Q

what do you use to test lipids

A

ethanol

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Q

what colour appears if lipids is present

A

cloudy white

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