Food Tests Flashcards
1
Q
Test for starch
A
- Starch powder in test tube with warm water
- Add 3 or 4 drops of iodine
- A dark blue colour should appear
2
Q
Test for reducing sugar
A
3
Q
Colour of test for starch
A
Dark blue colour
4
Q
Colour of test for reducing sugar
A
from clear blue to cloudy green then yellow and finally to red
5
Q
Colour of test for protein
A
Purple
6
Q
Colour of test for fat
A
milky white
