紫外線照射下可被轉化為維生素D...
Ergosterol在紫外光照後會★★...
Ergosterol在紫外光照後會變成Vitamin D2,如圖所示
https://www.sciencedirect.com/topics/nursing-and-health-professions/ergosterol
4 Ergosterol光照後的產物為何? (A)Vitamin D 2 ..-阿摩線上測驗