Protocatechuic acid

Protocatechuic acid (C7H6O4) is a type of phenolic acid, a compound found in a variety of plants and food sources. It is a derivative of benzoic acid and is also known as 3,4-dihydroxybenzoic acid. Protocatechuic acid is a major metabolite of anthocyanins, the pigments that give many fruits and vegetables their vibrant colors.

Sources

Protocatechuic acid is found in many plants and foods. It is particularly abundant in berries, such as blackberries, blueberries, and strawberries. Other sources include grapes, olives, and cereal grains. It can also be found in certain types of tea, including green tea and black tea.

Health Benefits

Research has suggested that protocatechuic acid may have several potential health benefits. These include antioxidant properties, anti-inflammatory effects, and potential anticancer activity.

Antioxidant Properties

Protocatechuic acid has been found to have strong antioxidant properties. Antioxidants are substances that can prevent or slow damage to cells caused by free radicals, unstable molecules that the body produces as a reaction to environmental and other pressures.

Anti-Inflammatory Effects

Studies have also suggested that protocatechuic acid may have anti-inflammatory effects. Inflammation is a natural response of the body to injury or illness, but chronic inflammation can lead to various health problems.

Anticancer Activity

Some research has indicated that protocatechuic acid may have anticancer activity. It has been found to inhibit the growth of certain types of cancer cells in laboratory studies.

Safety and Side Effects

Protocatechuic acid is generally considered safe when consumed in amounts typically found in foods. However, high doses may have potential side effects, and further research is needed to fully understand its safety profile.

See Also

• Phenolic acids
• Antioxidants
• Inflammation
• Cancer