Food tests Flashcards
1
Q
How do you know if theres starch
A
It becomes a dark-blue colour
2
Q
How do you know if theres lipids
A
The filter paper becomes translucent
3
Q
How do you know if there is sugar
A
It becomes a red-orange colour
4
Q
How do u know if theres protein
A
It becomes a purple colour
5
Q
What solution do u need for starch?
A
Iodine solution
6
Q
What do u need for lipids?
A
Filter paper
7
Q
What do u need for sugar?
A
Benedicts solution
8
Q
What 2 solution do u need for protein?
A
Copper sulphate and sodium hydroxide
9
Q
What is distilled water?
A
Water that ahs no chemical substances in it and is just pure water
