Question

Libermann test is used for the identification of

• A. Glycosides
• B. Alkaloids
• C. Tannins
• D. Triterpenoid saponins

Hint:

Libermann-Burchard test = identification of triterpenoids and steroids.

Answer 1

The Correct Option is D

The Libermann-Burchard test is a colorimetric test used to detect triterpenoid saponins and steroids. A characteristic color change occurs due to the reaction between acetic anhydride and concentrated sulfuric acid with the compounds.