5.4 | 合法醫療器材資訊網

Proteins are complex molecules often with a 3 dimensional structure. These biomolecules are composed of amino acids building blocks joined by peptide bonds. Proteins form structural components of cells, insulin, hemoglobin, muscle, enzymes, eye, hair color, and thousands of other essential body components. Proteins can be identified using the Biuret test. In the presence of peptide bonds, Biuret reagent turns from blue to purple.

Hypothesize about which substance(s) will produce a color change with the Biuret test