Beta carotene is a red-orange pigment found in plants and fruits, especially carrots and colorful vegetables.
The name beta carotene comes from the Greek "beta" and Latin "carota" (carrot).
It is the yellow/orange pigment that gives vegetables and fruits their rich colors.
H. Wachenroder crystallized beta carotene from carrot roots in 1831, and came up with the name "carotene".