今天逛超市 准备买点意面
临时起意看起了意面的配料表
发现了几样不常见的化学名称在配料表里
词汇量不足的我还以为是什么添加剂
赶紧查了一下
niacin是烟酰胺，也就是vitamin B3
ferrous sulfate是硫酸亚铁
thiamine是硫胺素，也就是vitamin B1
riboflavin是核黄素，也就是vitamin B2
folic acid是叶酸，也就是vitamin B9
八种b族维生素占了一半 全是好东西
要是什么零食添了这么多维生素
肯定要在包装上大肆宣扬
怎么这几盒意面这么低调
还每个牌子都有 估计是法律规定的吧
果然在FDA的网站上看到相关规定
应该是因为维生素B族的主要来源是全麦作物
精细加工的面粉把这些维生素都磨没了
所以商家会特意添加这些维生素变成enriched flour
但其实规定只说了enrichment要在标签上写明这几种营养素成分
并不是所有面粉类食物都强制添加营养素的
所以以后买面粉类食物 要记得选enriched
A6. Is nutrient fortification of foods mandatory in the United States?
With the exception of some standardized foods, fortification is not mandatory in the United States. Foods subject to certain standards of identity may be required to be fortified with certain vitamins and minerals. For example, enriched flour must contain particular levels of thiamin, riboflavin, niacin, iron, and folic acid specified in 21 CFR 137.165. However, you are not required to enrich your products. For every standard of identity for an enriched product, we have a corresponding standard of identity for the unenriched product.
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