Chemical test for Wool fat

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             Chemical test for Wool fat
Preliminary observations:
Colour: Whitish yellow
Colour: Slightly characteristic
Taste: Bland
Solubility: Insoluble in water, but soluble in chloroform and ether

Chemical test:


SI.No.
Test
Observation
Inference

1.
0.5gm wool fat + 5ml of chloroform. Add 1ml of acetic anhydride and 2 drops of  sulphuric acid
Deep green colour
Cholesterol may be present

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