Biuret Test With Demonstration In 5 Minutes || Biuret Test Biochemistry

This is the video on Biuret Test (Qualitative Test) with Demonstration
00:00 - Introduction
00:45 - Principle of Biuret Test
01:11 - Procedure of Biuret Test
02:14 - Interpretation of Biuret Test
02:37 - Demonstration of Biuret Test

Biuret Test -
It is considered general test(reaction) for all proteins.
All proteins & peptides possessing at least 2 peptide bonds (i.e tripeptides) answer biuret test.
Biuret test is widely used to detect & estimate proteins in body fluids

Video on estimation of proteins by biuret test -

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[hadiazainab]

Sir, I've a confusion here. Why do we do the control test here?😅 I would be really thankful if you reply to this

[virendrasshekhawat]

Glycine and glycylalanine gives positive or negative biuret test. Please answer

[EW-gxnv]

What did you use for the protein solution?