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carotene    音标拼音: [k'ɛrət,in]

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  • Beta Carotene: Benefits, Foods to Eat, and More - Healthline
    Beta carotene is an antioxidant that converts to vitamin A and plays a very important role in health Learn about health benefits, risks, and food sources
  • Carotene - Wikipedia
    Carotenes are photosynthetic pigments important for photosynthesis Carotenes contain no oxygen atoms They absorb ultraviolet, violet, and blue light and scatter orange or red light, and yellow light (in low concentrations)
  • BETA-CAROTENE - Uses, Side Effects, and More - WebMD
    Beta-carotene and other red, orange, and yellow pigments called carotenoids are considered antioxidants They provide about 50% of the vitamin A needed in the diet Vitamin A is an essential
  • Beta-Carotene: Benefits and Best Sources - Cleveland Clinic Health . . .
    Beta-carotene is a type of nutrient known as a carotenoid, which means it’s a natural food coloring Foods high in beta-carotene and other carotenoids tend to have deep, rich colors
  • What is beta carotene? What are the benefits? - Medical News Today
    Beta carotene is a red-orange pigment found in plants and fruits, especially carrots and colorful vegetables The body converts beta carotene into vitamin A, which is an essential vitamin The
  • Carotene | Vitamin A, Photosynthesis, Pigments | Britannica
    Carotene, any of several organic compounds widely distributed as pigments in plants and animals and converted in the livers of many animals into vitamin A These pigments are unsaturated hydrocarbons (having many double bonds), belonging to the isoprenoid series
  • Beta-Carotene - University of Rochester Medical Center
    Beta-carotene is a type of substance called a carotenoid Carotenoids give plants, such as carrots, sweet potatoes, and apricots, their reddish-violet colors Beta-carotene is a provitamin
  • Beta carotene (oral route) - Mayo Clinic
    Fruits and vegetables are rich in beta-carotene and other nutrients that may be beneficial Beta-carotene is found in carrots; dark-green leafy vegetables, such as spinach and green leaf lettuce; sweet potatoes; broccoli; cantaloupe; and winter squash The body converts beta-carotene into vitamin A Ordinary cooking does not destroy beta-carotene
  • What Are Carotene? | Colorful Nutritional Benefits
    Carotene primarily refers to a group of pigments found in plants, particularly in fruits and vegetables These pigments are responsible for the vibrant colors we see in nature—think of the bright orange of carrots or the deep green of spinach
  • Health Benefits of Beta Carotene - WebMD
    Beta carotene is a provitamin A carotenoid, or a nutrient that the body readily converts into vitamin A Research has found that eating a carotenoid-rich diet, including beta carotene, supports





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