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目的:调查昆明市场大米中镉污染水平。方法:检测方法参照GB/T 5009.15-2003《食品卫生检验方法理化部分食品中镉的测定方法》测定。结果:52份大米样品检测结果:最高0.14 mg/kg,最低0.0065mg/kg,均值0.046 mg/kg。结论:昆明市售大米镉含量处于安全摄入水平。
Objective: To investigate the level of cadmium pollution in rice in Kunming market. Methods: The detection method refers to GB / T 5009.15-2003 “Method for determination of cadmium in foodstuffs - Determination of cadmium in foodstuffs - Method for determination of food hygiene”. Results: The results of 52 rice samples tested: the highest 0.14 mg / kg, the lowest 0.0065 mg / kg, mean 0.046 mg / kg. Conclusion: The level of cadmium in rice sold in Kunming is safe.