fOOD TESTS Flashcards
1
Q
how to tests for sugar
A
benedict solution
2
Q
how to test for starch
A
iodine
3
Q
how to test for protien
A
biuret
4
Q
how to test for lipids (oils and fats)
A
sadan III test
5
Q
after benedict solution is added to food what will happen if it detects sugar
A
it will change colour depending how how much glucose is in the food
6
Q
after iodine solution is added to the food what colour will it change if it detects starch
A
a blacky blue or a dark blue or whatever
7
Q
what happens if the biruet test finds protien
A
a purple ring will form or it will turn purple
8
Q
if the sudan III test finds lipids what will happen
A
it will stain red
