flavin

Flavins are light-sensitive yellow pigments with an absorption peak around 370nm.

素是光敏感型色染，在370nm左右有吸收峰。

Flavins are the chromophores and absorb in the blue and UV-A range.

素可吸收蓝光和紫外光-A，是生色团。

Flavoprotein A conjugated protein in which a FLAVIN (FAD or FMN) is the prosthetic group joined to a protein component.

一素核苷酸（素腺嘌呤二核苷酸FAD或素单核苷酸FMN）为辅的结蛋白。

FMN (flavin mononucleotide) A derivative of riboflavin that is a coenzyme in electron-transfer reactions.

素单核苷酸（FMN）：核素的衍生物，在电子传递反应中是一辅酶，作为多脱氢酶的辅助因子起作用。