Isatin Test- Definition, Objectives, Principle, Procedure, Result, Uses

Isatin Test

Isatin Test Definition Isatin test is a biochemical test for the detection of amino acids like proline and hydroxyproline. The test is a specific test for specific amino acids that produces a colored addition product (also called adduct) with the Isatin reagent. The detection of imino acid proline for a long time had been unsatisfactory as methods like the ninhydrin …

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Ninhydrin Test- Definition, Principle, Procedure, Result, Uses

Ninhydrin Test

Ninhydrin Test Definition Ninhydrin test is a chemical test performed to detect the presence of ammonia, primary/secondary amines, or amino acids. This test involves the addition of ninhydrin reagent to the test sample that results in the formation of deep blue color, often termed as Ruhemann’s purple, in the presence of an amino group. Objectives of Ninhydrin Test To detect …

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