Yijiye This standard is applicable to the food nutrition fortifier Chi-selenium-methylselenolate, which is refined and refined through addition reaction, enzymatic resolution, and methyl w-acetamidoacrylate and sodium methylselenide as the main raw materials. Cysteine (EL-Se-mmet or ylselezocysteize, referred to as World-SeMC). 2 Chemical name, molecular formula, structural formula and relative molecular mass
GB 1903.12-2015 history
2016GB 1903.12-2015 National Food Safety Standard Food Nutrition Fortifier L-Selenium-Methylselenocysteine