Epsilon-viniferin

Epsilon-viniferin is a stilbenoid, a type of natural phenol, and a phytoalexin. It can be found in Vitis vinifera (grapevine) and is produced in response to infection or injury. Epsilon-viniferin is a resveratrol dimer.

Structure and Synthesis

Epsilon-viniferin is a dimer of resveratrol, meaning it is composed of two resveratrol molecules linked together. The synthesis of epsilon-viniferin occurs in the grapevine in response to stress, such as infection or injury. The enzyme stilbene synthase is involved in the synthesis of epsilon-viniferin.

Biological Activity

Epsilon-viniferin has been found to have several biological activities. It has been shown to have antioxidant properties, meaning it can neutralize harmful free radicals in the body. It also has anti-inflammatory properties and can inhibit the growth of certain types of cancer cells.

Medical Research

Research into the potential medical applications of epsilon-viniferin is ongoing. Some studies have suggested that it may have potential as a treatment for cardiovascular disease, due to its antioxidant and anti-inflammatory properties. Other research has focused on its potential as a cancer treatment, due to its ability to inhibit the growth of cancer cells.

See Also

• Resveratrol
• Stilbenoid
• Phytoalexin
• Vitis vinifera