REQUIRED PRACTICAL: food tests Flashcards
1
Q
what do you use to test for protein
A
biuret
1
Q
what do you use to test for starch
A
iodine
2
Q
what do you use to test for sugar
A
Benedict’s
3
Q
What colour appears if Benedict’s is present
A
brick-red
4
Q
What colour appears if starch is present
A
blue-black
5
Q
What colour appears if protein is present
A
mauve or purple
6
Q
what do you use to test lipids
A
ethanol
7
Q
what colour appears if lipids is present
A
cloudy white