真假碘盐巧辩别为了防治碘缺乏病，不少地方禁止非碘食盐在食盐市场流通。如何辩别真假碘盐呢？一、手抓、鼻闻、口尝辩质量。精制碘盐用手抓为松散状，颗粒均匀，闻无臭味，口尝为纯正咸味；假冒碘盐，用手抓捏呈困状，不易分散，多合工业废渣和硝酸钾，闻之有股氨气刺鼻... True and false iodine salt clever discrimination In order to prevent iodine deficiency disorders, in many places ban non-iodized salt in the salt market circulation. How to distinguish between true and false iodized salt? First, grasping, nasal smell, mouth taste of quality. Refined iodized salt hand-loosening, uniform particle, smell no smell, taste pure salty taste; fake iodized salt, pinch was trapped by hand, not easy to disperse, combined with industrial waste and potassium nitrate, the smell of Ammonia puncture ...