365bet中国官方网站

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    carotene

    carotene - 365bet中国官方网站 definition and meaning for word carotene

    Definition
    (noun) an orange isomer of an unsaturated hydrocarbon found in many plants; is converted into vitamin A in the liver
    Synonyms : carotin , provitamin a
    Definition
    (noun) yellow or orange-red fat-soluble pigments in plants
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