Peonidin
Peonidin
Peonidin (pronunciation: pee-oh-ni-din) is a plant pigment primarily found in the skins of fruits and berries. It is a member of the anthocyanin family, which are responsible for the red, purple, and blue hues in many fruits, vegetables, and flowers.
Etymology
The term "Peonidin" is derived from the genus name Paeonia (peonies), from which it was first isolated.
Chemical Structure
Peonidin is a derivative of delphinidin, and is characterized by the presence of a methoxy group on the B ring of the anthocyanidin core structure. It is often present in nature as a glycoside, with sugar molecules attached.
Biological Role and Health Benefits
Peonidin has been studied for its potential health benefits. It has been found to have antioxidant properties, and may also have anti-inflammatory and anti-cancer effects. It is also thought to play a role in the coloration of fruits and flowers, which can attract pollinators and seed dispersers.
Related Compounds
Peonidin is closely related to other anthocyanins, such as cyanidin, delphinidin, malvidin, pelargonidin, and petunidin. These compounds are all derived from the basic anthocyanidin structure, but have different substituents on the B ring.
See Also
External links
- Medical encyclopedia article on Peonidin
- Wikipedia's article - Peonidin
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