| 单词 | vitamin b₂ |
| 释义 | > as lemmasvitamin B₂ vitamin B₂ n. = riboflavin n. ΚΠ 1928Vitamin B2 [see vitamin B₁ n.]. 1933 Jrnl. Amer. Chem. Soc. 55 2927 Several similarities suggest its close relationship [sc. that of pantothenic acid] to vitamin G (B2). 1934 [see vitamin B n.]. 1967 H. A. Guthrie Introd. Nutrition xii. 236/1 Riboflavin, which has also been known as vitamin B2, vitamin G, and the yellow vitamin, was recognized in 1917 when it became clear that vitamin B retained some growth-promoting properties after its anti-beriberi properties had been destroyed by heat. < as lemmas |
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