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ergosterol

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ergosterol

One entry found.

Main Entry: er·gos·ter·ol

Pronunciation: \(ˌ)ər-ˈgäs-tə-ˌrȯl, -ˌrōl\

Function: noun

Etymology: International Scientific Vocabulary

Date: 1906

: a crystalline steroid alcohol C₂₈H₄₄O that occurs especially in yeast, molds, and ergot and is converted by ultraviolet irradiation ultimately into vitamin D₂

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