FOOD TESTS Flashcards
B3.3
1
Q
what is the test for STARCH?
A
Iodine test
2
Q
observations of the iodine test?
A
orange–> blue/black
3
Q
what is the test for GLUCOSE?
A
Benedict’s test
4
Q
observations of Benedict’s test?
A
blue/black –> green/yellow/cloudy orange/brick red
5
Q
what is the test for PROTEIN?
A
Biuret’s
6
Q
observation of Biuret’s test?
A
blue –> purple
7
Q
what is the test for LIPIDS?
A
ethanol
8
Q
observations of ethanol test?
A
cloudy white emulsion