What compound is the carotenoid pigment responsible for the signature red hue of tomatoes?
Answer
Lycopene
Lycopene is identified as the standout feature of tomatoes, particularly the red varieties, due to its high concentration. It functions specifically as a carotenoid pigment, which is the chemical substance that imparts the tomato's characteristic red color. Beyond its role in pigmentation, lycopene operates as a powerful antioxidant within the body, working to neutralize unstable molecules known as free radicals, thereby helping to manage oxidative stress and defend against potential cellular damage over time.
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