名詞 ergosterol:

1. a plant sterol that is converted into vitamin D by ultraviolet radiation

er.gos.ter.ol

n.（名詞）
A crystalline sterol, C28H 43OH, synthesized by yeast from sugars or derived from ergot and converted to vitamin D 2 when exposed to ultraviolet radiation.
麥角甾醇：結(jié)晶甾醇，C28H 43OH，由糖中的酵母合成或由麥角提煉而成，當(dāng)受紫外線照射時(shí)可轉(zhuǎn)化成維生素D 2

來(lái)源：
ergo(t)
ergo(t)
sterol
sterol