Flavonoids: Definition, Classification, Properties, and Tests for Identification

Screenshot 2024 05 31 143037 Flavonoids: Definition, Classification, Properties, and Tests for Identification

Flavonoids are a diverse group of polyphenolic compounds found in plants, characterized by a common structure consisting of two aromatic rings (A and B) joined by a three-carbon bridge that usually forms a closed pyran ring (C). They are widely recognized for their beneficial effects on health due to their antioxidant, anti-inflammatory, and anti-carcinogenic properties. … Read more

Identification of Glycosides

Screenshot 2023 11 17 175819 Identification of Glycosides

Identifying glycosides involves a series of tests and analytical techniques to determine these compounds’ presence, structure, and characteristics. Here are some common methods used for the identification of glycosides: 1. Chemical Tests Legal’s Test:Observe the reaction mixture for any color change. The development of a brown-to-black color characterizes a positive result. Molisch’s Test: A positive … Read more