Introduction
The flavonoids represents an important group of pigments that occur in the plant kingdom. The basic unit of flavone is pyrone , simplest aromatic derivative of gama pyrone and simple name is 2-phenylbenzopyrone (flavone). The first flavone was isolated in the pure form was chrysin from Poplar buds,later studies on plant colouring matter led to the isolation,synthesis of large number of flavonoids.
Негізгі бет Lecture- 1231Topic- CHEMISTRY OF FLAVONOIDS
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