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单词 ergosterol
释义

WordReference Random House Unabridged Dictionary of American English © 2024
er•gos•ter•ol  (ûr gos′tə rōl′, -rôl),USA pronunciation n. [Biochem.]
  1. Biochemistrya colorless, crystalline, water-insoluble sterol, C28H43OH, that occurs in ergot and yeast and that, when irradiated with ultraviolet light, is converted to vitamin D.
  • ergo-2 + sterol 1885–90

Collins Concise English Dictionary © HarperCollins Publishers::
ergosterol /ɜːˈɡɒstəˌrɒl/ n
  1. a plant sterol that is converted into vitamin D by the action of ultraviolet radiation. Formula: C28H43OH
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更新时间：2025/2/23 7:04:13