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Carotenoid
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a type of pigment found in plants, algae, and some bacteria, responsible for bright red, yellow, and orange colors and important for photosynthesis and antioxidant activity
Example
The pink hue of flamingos' feathers comes from carotenoids in their diet of algae and crustaceans.
Scientists study carotenoids to understand their role in human nutrition and disease prevention.
The vivid orange color of carrots is due to the high concentration of carotenoids in their tissues.
Tomatoes are rich in lycopene, a carotenoid known for its potential health benefits.
