About this document
Biuret Test for Protein Detection by Aaliyah Santillan is a document available to read on EtoBox.
The document describes the biuret test, which is used to detect the presence of proteins. It involves adding a solution containing copper sulfate and sodium hydroxide to the sample being tested. If two or more peptide bonds are present, this will cause the solution to take on a purple color. Egg white produces a positive result due to its protein content, while aspartame produces a negative result because it only contains two amino acids linked by a single peptide bond. The biuret test relies on peptide bon
- Author
- Aaliyah Santillan
- Language
- EN