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一、前言含铅量为醣心皮蛋的重要卫生指标之一,按国家标准要求不超过1ppm,铅被明确为一种危害人体健康的高毒元素,但目前各地生产的皮蛋含铅量一般在1—5 ppm。据资
I. INTRODUCTION Lead is one of the most important health indicators of sugar-beard eggs. According to the national standard, no more than 1ppm is required. Lead is clearly a highly toxic element that endangers human health. However, 1-5 ppm. According to funding