Skip to content

Tag: Ruhemann s purple

Explore our comprehensive collection of health articles in this category.

Does Casein Give a Positive Ninhydrin Test? An In-depth Analysis

4 min read
The ninhydrin test is a widely used biochemical technique for detecting the presence of amino acids, and the reaction it produces is a key indicator. However, a common misconception arises when applying this test to complex proteins like casein, leading to confusion about its expected results.