Flavone

Flavone is a type of phytochemical known as a flavonoid. Flavonoids are a diverse group of plant chemicals found in almost all fruits and vegetables. They are known for their beneficial effects on human health, including their antioxidant, anti-inflammatory, and anti-cancer properties.

Structure and Classification

Flavones are characterized by a 15-carbon skeleton, which consists of two phenyl rings (A and B) and a heterocyclic ring (C). This carbon structure can be abbreviated C6-C3-C6.

Flavones can be further classified into several subtypes based on the level of oxidation and pattern of substitution of the three-ring structure. These include apigenin, luteolin, tangeritin, and chrysin.

Sources and Dietary Intake

Flavones are found in a wide variety of fruits and vegetables, particularly parsley, celery, and chamomile tea. Other sources include capsicum, thyme, and peppermint.

The dietary intake of flavones varies greatly among individuals and populations, depending largely on dietary habits and the availability of flavone-rich foods.

Health Benefits

Numerous studies have suggested that flavones have a wide range of biological activities, including antioxidant, anti-inflammatory, anti-allergic, and anti-cancer effects. They may also have neuroprotective properties and could play a role in the prevention of cardiovascular diseases.

Research and Potential Therapeutic Uses

Research into the therapeutic potential of flavones is ongoing. Some studies suggest that flavones could be used in the treatment of various diseases, including cancer, cardiovascular diseases, and neurodegenerative disorders. However, more research is needed to confirm these findings and to understand the mechanisms of action of flavones.

See Also

• Flavonoid
• Phytochemical
• Antioxidant
• Anti-inflammatory