Qualitative Tests For Lipids Flashcards
1
Q
Acrolein
A
Glycerol
Heat the sample
Acrid/ burnt odor of acrolein (propenal)
2
Q
Ammonium molybdate
A
Phosphate
Ammonium molybdate
Yellow ppt
3
Q
Osmic acid
A
For fats and fixed oils
Osmium tetroxide
Black ppt
4
Q
Salkowski
A
Cholesterol
Sulfuric acid
Red color
5
Q
Liebermann- Burchard
A
Cholesterol
Sulfuric acid + acetic anhydride
Emerald green