beta-carotene is a red-orange pigment found in fruits and vegetables such as carrots, sweet potatoes, and spinach. it is a precursor to vitamin a (provitamin a) and is known for its powerful antioxidant properties, promoting overall health and protecting against oxidative stress.
chemical properties
- molecular weight: 536.87 g/mol
- density: 0.94 g/cm³
- melting point: 183°C (361°F)
- boiling point: decomposes before boiling
- solubility: insoluble in water; soluble in fats and organic solvents
- chemical formula: C₄₀H₅₆
usefulness in medicine
- beta-carotene is a major source of vitamin a, which supports healthy vision, immune function, and skin health.
- its antioxidant properties help neutralize free radicals, reducing the risk of chronic diseases such as cancer and cardiovascular disorders.
- it promotes skin health by reducing oxidative damage, enhancing hydration, and preventing premature aging.
- beta-carotene is used to support lung health and reduce the severity of respiratory diseases.
- it may help protect against uv-induced skin damage by acting as an internal sunscreen.
antibacterial and antimicrobial activity
- while beta-carotene itself does not exhibit direct antimicrobial properties, its role in boosting immune function indirectly supports the body’s defense against infections.
- research highlights:
- bacteria:
- viruses: