car·o·tene /ˈkærəˌtin/
葉紅素;胡蘿蔔素
car·o·tene /ˈkærəˌtɪn/ 名詞
carotene
n 1: an orange isomer of an unsaturated hydrocarbon found in many
plants; is converted into vitamin A in the liver [syn: provitamin
A, carotin]
2: yellow or orange-red fat-soluble pigments in plants