Vitamin test for Ghee cooking oil sample

Vitamin test for oil and ghee sample by antimony trichloride and chloroform solution.

First of all solution preparation antimony trichloride and chloroform

20% solution preparation

✓add 20 gm antimony trichloride in 100 chloroform then 20% solution is ready for use.

Method.

1) Firstly add oil/ Ghee sample in a test tube

And then add 1-2 drop of solution (antimony trichloride and chloroform)

Results.

If show light brown colour its means vitamin present

If no colour show / no indication means vitamin nagetive