noun
- Water-soluble pigments belonging to the flavonoid family that produce red, purple, and blue colors in plants, fruits, and flowers.
Usage: plural form; used in botany, chemistry, and nutrition science; typically uncountable in scientific contexts but countable when referring to specific types
Examples
- Anthocyanins give blueberries their deep purple color.
- Red wine contains high levels of anthocyanins, which are believed to have antioxidant properties.
- The anthocyanins in red cabbage can change color when exposed to acids or bases.
- Strawberries owe their bright red hue to anthocyanins.
- Scientists study anthocyanins for their potential health benefits.
- The concentration of anthocyanins varies depending on the ripeness of the fruit.