基于风险评估的食品农产品重金属检测标准优化策略

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Abstract：Due to theextensive useofagricultural chemicals suchas fertilizers，pesticides and feedadditives，and the discharge ofindustrial wastes inmining，smelting，chemicalindustryandelectronics，alarge amountofecological environment has been destroyed，and a series ofquality and safety problems of agricultural products have been generated. Heavy metal residues of varying degrees have been found in fish，animal organs，rice， wheat and vegetables. Thequality and safety of agricultural productshas becomea focus ofattention.Basedon this，from the perspective of risk assessment，this paper analyzes the standards optimization methods of heavy metal detection in food and agricultural products， which is expected to play a role of reference.

Keywords： risk assessment; food; agricultural products; heavy metals; testing standards

0 引言

食品农产品的质量安全直接关系到人民群众的身体健康与生活质量，重金属污染作为影响食品农产品质量的关键因素之一，一直受到广泛关注。（剩余3648字）