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对食品添加剂中重金属限量试验法的一点改进山东省烟台市卫生防疫站（２６４００１）董桂贤，朱有昭，郭晓燕，杜桂英重金属系指在实验条件下能与硫代乙酰胺或硫化钠作用显色的金属杂质［１］。食品卫生国家标准规定［２］对食品添加剂中重金属测定用限量试验法。该法用Ａ...
A little improvement of the limit test method for heavy metals in food additives Dong Guixian, Zhu Youzhao, Guo Xiaoyan, Du Guiying Health and Anti-Epidemic Station of Yantai, Shandong Province, China Heavy metals are metal impurities that can develop color reaction with thioacetamide or sodium sulfide under the experimental conditions [1]. National Food Sanitation Standard [2] Determination of heavy metals in food additives with a limited test method. The law with A ...