This standard specifies the definition, classification, requirements, test methods, inspection rules and marking, labeling, packaging, storage and transportation of green food corn. This standard applies to the production and circulation of Grade A green food corn. NY/T 418-2000 Green Food Corn NY/T418-2000 Standard download decompression password: www.bzxz.net

NY/T418—2000
This standard is specially formulated to determine the quality and safety of green food corn. This standard is proposed and managed by China Green Food Development Center. The drafting unit of this standard: Food Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture (Jiamusi). The main drafters of this standard: Wang Mansheng, Sun Lanjin, Li Yang, Niu Chaohong, Yang Meiyan. 109
Industry Standard Corn of the Ministry of Agriculture of the People's Republic of China
Green food
Green food-Maize
NY/T 418—2000
This standard specifies the definition, classification, requirements, test methods, inspection rules and signs, labels, packaging, storage and transportation of green food corn.
This standard applies to the production and circulation of Grade A green food corn. 2 Referenced Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are all valid. All standards are subject to revision. Parties using this standard should explore the possibility of using the latest version of the following standards. GB1353-1999 Corn
GB/T5009.11-1996 Determination of total cadmium in food GB/T 5009.12---1996
GB/T 5009. 15-1996
GB/T 5009. 17-1996
GB/T 5009. 18--1996
GB/T 5009.19—1996
Determination of lead in food
Determination of cadmium in food
Determination of total mercury in food
Determination of fluorine in food
Determination of 666 and DDT residues in food GB/T 5009.20—19961
Method for determination of organophosphorus pesticide residues in foodGB/T 5009. 22—1996
GB/T 5009.36—1996
GB 5491—1985
GB 7718—1994
Method for determination of aflatoxin B in foodAnalytical methods for food hygiene standards
Sampling and sub-sampling for inspection of food and oilseeds
General standard for food labeling
GB/T8613—1999Corn for starch fermentation industryGB/T 17890--1999
NY/T 391--2000
NY/T 393--2000
3 Definitions
Maize for Feed
Environmental Technical Conditions for Green Food Production Areas
Guidelines for the Use of Pesticides for Green Food
This standard adopts the following definitions.
3.1 Green food green food
See 3.1 of NY/T391--2000.
3.2 Grade A green food See 3.3 of NY/T391--2000.
Approved by the Ministry of Agriculture of the People's Republic of China on December 22, 2000 110
Implemented on April 1, 2001
4 Classification
NY/T 418-2000
According to the classification method of industrial grain, corn is divided into three categories: edible corn, corn for starch fermentation industry and corn for simple feed. 5 Requirements
5.1 Environmental quality of the production area
Should meet the requirements of NY/T391.
5.2 Raw material requirements
Raw materials must be corn produced in accordance with the technical regulations for the production and operation of green food corn. 5.3 Corn quality requirements
5.3.1 Edible corn: All indicators should meet the quality requirements of medium-grade corn in GB1353. 5.3.2 Corn for starch fermentation: All indicators should meet the quality requirements of medium-grade corn in GB/T8613. 5.3.3 Corn for feed:
All indicators should meet the quality requirements of first-grade corn in GB/T17890. 5.4 Hygiene requirements
The hygiene requirements of various types of corn should meet the requirements of Table 1. Hygienic requirements for corn
Phosphide (in pH), mg/kgbzxz.net
Cyanide (in HCN), mg/kg
Fluoropicrin.mg/kg
Carbon disulfide (in CS), mg/kg
Dichlorvos, mg/kg
Dimethoate, mg/kg
Malathion, mg/kg
Parathion.mg/kg
Methion, mg/kg
Fenthion.mg/kg
Hexachlor, mg/kg
Dichlorobenzene, mg /kg
Aflatoxin B +μg / kg
Shen (in As) + mg/kg
Multiply (in Hg), mg/kg
Lead (in Pb), mg/kg
(in Cd), mg /kg
Fluorine (in F), mg/kg
Note, the use of other pesticides and their limits shall comply with the provisions of NY/T393. Instructions
Shall not be detected
Shall not be detected
Shall not be detected
Shall not be detected
Shall not be detected
Shall not be detected
Shall not be detected
6 Test methods
NY/T 418—2000
6.1 Phosphide, cyanide, chloropicrin and carbon disulfide shall be in accordance with GB/T5009.36. 6.2 Dichlorvos, dimethoate, malathion, parathion, phorate, fenitrothion and fenthion shall be in accordance with GB/T5009.20. 6.3 BHC and DDB shall be in accordance with GB/T5009.19. 6.4 Aflatoxin B shall be in accordance with GB/T5009.22. 6.5 Monel shall be in accordance with GB/T5009.11.
6.6 Mercury shall be in accordance with GB/T5009.17.
6.7 Lead shall be in accordance with GB/T5009.12.
6.8 Cadmium shall be in accordance with GB/T5009.15.
6.9 Fluorine shall be in accordance with GB/T5009.18.
7 Inspection rules
7.1 Batches
Corn produced in the same production base and in the same sowing period shall be harvested, processed, packaged and shipped from the same batch of products. Routine inspection shall be carried out before the same batch of products leaves the factory, and a quality certificate signed by the technical inspection department of the manufacturer shall be attached when leaving the factory. 7.2 Sampling method
The sampling method shall be implemented in accordance with GB5491.
7.3 Delivery inspection
7.3.1 Delivery inspection items: All items of quality indicators. 7.3.2 Judgment rules: All quality indicators of the inspected samples must be qualified. If one item is unqualified, the entire batch of products shall be judged as unqualified. 7.3.3 If the inspected samples are unqualified: Double samples shall be taken for re-inspection in accordance with the provisions of 7.2, and the re-inspection results shall be the final inspection results.
7.4 Type inspection
7.4.1 Type inspection requires a routine inspection to comprehensively evaluate product quality on a regular basis or under special circumstances. 7.4.2 Type inspection time: It shall be conducted once every production season, or when the green food quality supervision and inspection agency proposes a type inspection requirement.
7.4.3 Type inspection sampling method, inspection items and judgment rules: The inspection items include all items of quality indicators and hygiene indicators. If one of the health indicators is unqualified, the whole batch of products will be judged as unqualified. One of the physical and chemical indicators is allowed to be slightly unqualified. 8 Signs, labels, packaging
8.1 Signs
The packaging of green food corn should have a striking green food logo, and the marking method of the packaging logo shall be implemented in accordance with relevant regulations. 8.2 Labels
The design and content of the green food corn label must comply with the provisions of GB7718. 8.3 Packaging
Green food corn can be packaged in clean bags and other packaging containers suitable for food, such as sacks, woven bags, etc. The specifications can be determined according to the actual needs of production and the market. The material of the packaging should meet the requirements of food hygiene, and must be firm, clean, dry, and free of bad odors, and must not be damaged or leaking.
9 Storage and Transportation
9.1 Storage
Green food corn should be stored in a clean, dry, well-ventilated finished product warehouse free of rodent, poison and insect pests. It should not be mixed with other toxic, harmful, smelly and carcinogenic substances. 9.2
During the transportation of green food corn, the transportation vehicle must be clean, dry, non-toxic and harmless, and equipped with rainproof facilities. It must not be mixed with toxic, harmful, corrosive, moldy or damp goods for transportation.
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