Flavones, a subcategory of flavonoids, are natural secondary metabolites found widely in plants. They are simple compounds with a molecular structure that includes two benzene rings and one pyran ring. These compounds have strong antioxidant, anti-inflammatory, and anticancer biological activities.
Flavones exist naturally in a variety of plants, including tea, coriander, lemon, and many others. They contribute to the beneficial health effects associated with consuming these plants and their products. For example, tea is a rich source of flavones, and regular consumption of tea is associated with various health benefits due to the flavones and other bioactive compounds present.
In addition to their natural occurrence in plants, flavones can also be extracted and used in various applications. Some flavones, such as baicalein and acetylated isoflavones, have pharmacological properties and can be used as drugs with antibacterial, antiviral, analgesic, and other effects.
In summary, flavones exist naturally in plants and can be extracted for use in various applications. They play a significant role in maintaining human health and promoting well-being.