What does carotenoids mean?
Carotenoids are a group of pigments that are found in plants and algae. They are responsible for the characteristic colors of many fruits and vegetables, and are also important for photosynthesis. Carotenoids are a type of chromophore, which is a molecule that absorbs light and gives off a specific color. They are found in a wide range of organisms, from bacteria to humans, and play a crucial role in the process of photosynthesis. In addition to their role in photosynthesis, carotenoids also have antioxidant properties and are important for human health. They have been shown to have a number of health benefits, including reducing the risk of certain diseases and improving eye health. Overall, carotenoids are an important group of pigments that play a vital role in the natural world.
nounCarotenoids are a class of yellow, orange, and red pigments found in plants and algae. They are responsible for the characteristic colors of many fruits and vegetables, and are also important for photosynthesis.
- 1. A class of yellow, orange, and red pigments found in plants and algae.
- 2. A type of chromophore that absorbs light and gives off a specific color.
"The high levels of carotenoids in carrots give them their distinctive orange color."
"The high levels of carotenoids in carrots give them their distinctive orange color."
"Carotenoids are also found in other fruits and vegetables, such as tomatoes and sweet potatoes."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of carotenoids
The word 'carotenoid' comes from the Greek words 'karotos' meaning 'carrot' and 'eidos' meaning 'form'. It was first used in the late 19th century to describe the pigments found in carrots and other plants.
Usage notes
Carotenoids are often used as a food coloring and are found in a wide range of products, from cosmetics to pharmaceuticals. They are also used in scientific research to study the process of photosynthesis.