Question: Which pigment is responsible for orange color of carrot?
Options:
Beta-carotene
Lycopene
Chlorophylls
None of the above
Plant Pigment
→ A plant pigment is any type of colored substance produced by a plant.
→ Pigments absorb visible radiation between about 380 nm (violet) and 760 nm (ruby-red).
→ Plant pigments give color to leaves, flowers, and fruits and are also important in controlling photosynthesis, growth, and development.
Pigment for the Orange Color of Carrot
→ Carrots derive their color from pigment compounds called carotenoids.
→ Orange carrots are colored by alpha- and beta-carotene.
→ Red carrots get their color from lycopene, yellow from lutein, and purple from anthocyanin.
→ These pigments also provide nutrition.
→ Carrots are a particularly good source of beta carotene, fiber, vitamin K1, potassium, and antioxidants.
→ Hence, option 1 is the correct answer.
Additional Information
→ Lycopene is a plant nutrient with antioxidant properties. It's the pigment that gives red and pink fruits, such as tomatoes, watermelons, and pink grapefruit, their characteristic color.
→ Chlorophyll is present in most green vegetables, and some people take it as a health supplement. The potential benefits of chlorophyll include improving health, boosting energy, and fighting illnesses.