Meaning Of The Word Vitamin D1

Real Dictionary

What's the definition of Vitamin D1? Find Vitamin D1 meanings, definitions and more at the Real Dictionary online.

Vitamin D1 Meaning

Vitamin D1 Definition
Vitamin D1 Definition

What's The Definition Of Vitamin D1?

vitamin D1 in American English
noun: a mixture of lumisterol and calciferol, obtained by ultraviolet irradiation of ergosterol

vitamin D1 in British English
noun: the first isolated form of vitamin D, consisting of calciferol and its precursor, lumisterol

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