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单词 quercetin
释义 quercetin
 —quercetic /kweuhr set"ik, -see"tik/,  adj.  
 /kwerr"si tin/, n. Chem.
 a yellow, crystalline, slightly water-soluble powder, C15H10O7, obtained from the bark of the quercitron and other vegetable substances, used as a yellow dye; flavin. Also called meletin.
 [1855-60; < NL quercet(um) an oak grove (L querc(us) oak (see QUERCINE) + -etum suffix of places where a given plant grows) + -IN2]
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更新时间:2024/11/11 11:26:50