EN 12014-5-1997 食品.硝酸盐和/或亚硝酸盐含量测定.第5部分:含蔬菜的婴幼儿食品中硝酸盐的酶催测定
Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants
This European Standardspecifics an enzymatic method for the determination of vegetable-containning food for babies and infants [1], [2].This method is applicable to nitrate contents in the range of 50 mg/Kg to 200 mg/Kg