Qualitative Tests For Lipids Flashcards

1
Q

Acrolein

A

Glycerol
Heat the sample
Acrid/ burnt odor of acrolein (propenal)

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2
Q

Ammonium molybdate

A

Phosphate
Ammonium molybdate
Yellow ppt

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3
Q

Osmic acid

A

For fats and fixed oils
Osmium tetroxide
Black ppt

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4
Q

Salkowski

A

Cholesterol
Sulfuric acid
Red color

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5
Q

Liebermann- Burchard

A

Cholesterol
Sulfuric acid + acetic anhydride
Emerald green

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