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provitamin

NOUN
  1. vitamin precursor; a substance that is converted into a vitamin in animal tissues

How To Use provitamin In A Sentence

  • Maitake provides some B vitamins, ergosterol / provitamin D2, magnesium, potassium, calcium, unsaturated fatty acids, phosphatidylserine and other phospholipids, and protein.
  • People who take enough provitamin A are less likely to get cancer, especially lung cancer. The Antioxidant Health Plan
  • It can be considered proved, therefore, that ergosterol, or possibly a sterol, the physiological effects of which correspond completely with those of ergosterol, constitutes the antirachitic provitamin, i.e. the mother substance of vitamin Nobel Prize in Chemistry 1927 and 1928 - Presentation Speech
  • Sweet potatoes are also an excellent source of provitamin A, which the body converts into vitamin A.
  • Provitamin A comes from several carotenoids see below, including alpha-carotene, beta-carotene, and beta-cryptoxanthin. Eat, Drink, and Be Healthy
  • However, the Inuit population infrequently consumes vegetables in general, including certain yellow and green ones that contain provitamin A carotene.
  • Beta carotene, a provitamin found in plants and their pigments, is a benign source of vitamin A and is an antioxidant with possible anticarcinogenic properties.
  • They therefore proposed that carotene is a provitamin, an immediate precursor to Richard Kuhn and the Chemical Institute: Double Bonds and Biological Mechanisms
  • It can be considered proved, therefore, that ergosterol, or possibly a sterol, the physiological effects of which correspond completely with those of ergosterol, constitutes the antirachitic provitamin, i.e. the mother substance of vitamin Nobel Prize in Chemistry 1927 and 1928 - Presentation Speech
  • The idea of the study was trying to identify genes that are associated with increased levels of beta-carotene, which is a provitamin A compound, and that means when humans consume it, the beta-carotene can be metabolized into vitamin A," said Salas-Fernandez. PhysOrg.com - latest science and technology news stories
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