单词 | thiamine |
释义 | Word Frequency thiamine(ˈθaɪəˌmiːn, -mɪn) or thiamin (ˈθaɪəmɪn) noun biochemistry a soluble white crystalline vitamin that occurs in the outer coat of rice and other grains. It forms part of the vitaminBcomplex and is essential for carbohydrate metabolism: deficiency leads to nervous disorders and to the disease beriberi. Formula: C12H17ON4SCl.H2O Also: vitamin B1, aneurinWord origin C20: thio- + (vit)amin |
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