gallic acid is a naturally occurring polyphenol found in various plants, fruits, and seeds, including green tea, grapes, and berries. it is well known for its potent antioxidant, anti-inflammatory and antimicrobial properties.
chemical properties
molecular weight: 170.12 g/mol
density: 1.694 g/cm³
melting point: 235–240°C
solubility: highly soluble in water, ethanol, and acetone
chemical formula: C₇H₆O₅
usefulness in medicine
gallic acid is a powerful antioxidant, protecting cells from oxidative stress and reducing the risk of chronic diseases.
it exhibits strong anti-inflammatory properties, helping to manage conditions like arthritis and inflammatory bowel diseases.
it has shown anti-cancer potential by inhibiting tumor growth and inducing apoptosis in cancer cells.
gallic acid supports cardiovascular health by reducing lipid oxidation and improving blood vessel function.
it contributes to skin health by reducing UV-induced damage and slowing the aging process.
antibacterial and antimicrobial activity
gallic acid demonstrates significant antimicrobial activity by disrupting microbial cell walls and inhibiting microbial growth.
research highlights:
- bacteria:
- fungi:
- viruses: