NY 861-2004

Food quality inspection agencies, grain processing enterprises, and food safety regulators use this standard to test and monitor the levels of eight elements in cereals and their products. By setting maximum limits for heavy metals like lead, cadmium, and mercury, it ensures the safety of staple foods such as grains, legumes, and tubers for consumers. This standard is crucial for preventing health risks from heavy metal contamination and for standardizing quality supervision in the grain market.

食品质量监督检验机构、粮食加工企业和食品安全监管部门使用本标准来检测和监控粮食及其制品中八种有害元素的含量。该标准通过设定铅、镉、汞等重金属的限量指标，保障消费者食用谷物、豆类、薯类等主粮的安全。它对于预防重金属污染导致的健康风险、规范粮食市场质量监管具有重要意义。

NY 861-2004 is a Chinese agricultural industry standard that specifies the limit requirements and testing methods for eight elements (lead, chromium, cadmium, mercury, selenium, arsenic, copper, and zinc) in cereals (including grains, legumes, and tubers) and their products. It applies to rice, wheat, corn, legumes, tubers, and processed items like noodles and starch. By referencing multiple GB/T 5009 testing methods, the standard provides a technical basis for food safety supervision, ensuring that heavy metal levels in staple foods remain within safe limits to protect consumer health.

NY 861-2004是中国农业行业标准，规定了粮食（包括谷物、豆类、薯类）及其制品中铅、铬、镉、汞、硒、砷、铜、锌八种元素的限量要求和检验方法。标准适用于大米、小麦、玉米、豆类、薯类及其加工制品。通过引用多个GB/T 5009系列检测方法，该标准为食品安全监管提供了技术依据，确保主粮中重金属含量不超过安全阈值，保护消费者健康。