food tests Flashcards
1
Q
nutrient: starch
A
reagent: iodine
2
Q
nutrient: glucose
A
reagent: Benedict’s solution
3
Q
nutrient: protein
A
reagent: biuret solution
4
Q
nutrient: fats
A
reagent: ethanol
5
Q
nutrient: fats 2
A
reagent: sudan III
6
Q
+ result of starch
A
blue black from red orange
7
Q
+ result of glucose
A
(hot water) red orange from blue
8
Q
+ result of protein
A
purple from blue
9
Q
+ result of fats
A
( do not filter ) milky white from clear
10
Q
+ result of fats 2
A
precipitate from orange
