This standard specifies the limit requirements and test methods for eight elements, including lead, chromium, cadmium, mercury, selenium, arsenic, copper and zinc, in grains and their products. This standard applies to grains, rice, wheat, corn, beans, potatoes and their products (such as vermicelli, rice noodles, rice noodles, corn flour, etc.). NY 861-2004 Limits of eight elements, including lead, chromium, cadmium, mercury, selenium, arsenic, copper and zinc, in grains (including grains, beans, potatoes) and their products NY861-2004 Standard download decompression password: www.bzxz.net
This standard specifies the limit requirements and test methods for eight elements, including lead, chromium, cadmium, mercury, selenium, arsenic, copper and zinc, in grains and their products. This standard applies to grains, rice, wheat, corn, beans, potatoes and their products (such as vermicelli, rice noodles, rice noodles, corn flour, etc.).

ICS 67.060
Agricultural Industry Standard of the People's Republic of China
NY861-2004
Limits of eight elements in cereals, legumes, tubes and its products Issued on January 4, 2005
Implemented on February 1, 2005
Ministry of Agriculture of the People's Republic of China
This standard is proposed and managed by the Ministry of Agriculture of the People's Republic of China. The drafting unit of this standard is the Food Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture (Chengdu). The main drafters of this standard are Yang Dingqing, Hu Shu, Hu Mobiao, Xie Yonghong and Luo Xiaomei. NY 861—2004
1 Scope
Limits of eight elements, including lead, chromium, cadmium, mercury, selenium, arsenic, copper and zinc, in grains (including cereals, beans and potatoes) and their products NY8612004
This standard specifies the limit requirements and test methods for eight elements, including lead, chromium, cadmium, mercury, selenium, arsenic, copper and zinc, in grains and their products. This standard is applicable to cereals, rice, wheat, corn, beans, potatoes and their products (such as vermicelli, vermicelli, rice noodles, corn flour, French fries, edible starch and other products).
2 Normative references
The clauses in the following documents become the clauses of this standard through reference in this standard. For all dated references, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, the parties to the agreement based on this standard are encouraged to study whether the latest versions of these documents can be used. For all undated references, the latest versions shall apply to this standard.
GB/T 5009.11
GB/T 5009.12
GB/T 5009.13
GB/T 5009.14
GB/T 5009.15||GB/T 5009.17
GB/T 5009.93||tt ||GB/T 5009.123
Determination of total arsenic and inorganic arsenic in food
Determination of lead in food
Determination of copper in food
Determination of zinc in food
Determination of cadmium in food
Determination of total mercury and organic mercury in food
Determination of selenium in food
Determination of chromium in food
The limit indicators of eight elements including lead in grains and their products shall comply with the provisions of Table 1. Table 1
Limited items of eight elements including lead in grains and their products
Copper (in terms of Cu), mg/kg≤
Zinc (in terms of Zn), mg/kgbZxz.net
Lead (in terms of P), mg/kg
Radium (in terms of Cd), mg/kg
Se (in terms of total As), mg/kg≤
Se (in terms of total Cr), mg/kg
(in terms of Se).mg/ kg
Mercury multiplied by (in Hg), mg/kg
Contents and products
Rice 0.2
Flour 0.1
Corn 0.05
Beans and products
Fresh potatoes
(sweet potatoes, potatoes)
Potato products
NY861—2004
4Testing methods
According to GB/T5009.13.
According to GB/T5009.14.
According to GB/T5009.12.
According to GB/T5009.15.
According to GB/T5009.11.
According to GB/T5009.123.
Implement according to GB/T5009.93.
Implement according to GB/T5009.17.
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