This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of pollution-free cowpea. This standard applies to pollution-free cowpea. NY 5078-2002 Pollution-free cowpea NY5078-2002 Standard download decompression password: www.bzxz.net

ICS 67. 080. 20
Agricultural Industry Standard of the People's Republic of China
NY5078-2002
Pollution-free food
Issued on July 25, 2002
Implemented on September 1, 2002
Ministry of Agriculture of the People's Republic of China
NY5078--2002
This standard is proposed by the Ministry of Agriculture of the People's Republic of China. Foreword
The drafting units of this standard are: Vegetable Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture (Guangzhou) and Vegetable Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture (Beijing).
The main drafters of this standard are: Wang Fuhua, Li Naijian, Deng Yicai, Liu Su, Lai Suichun, Yin Qiumiao and Xu Aiping. 132
1 Scope
Pollution-free food
NY 5078---2002bzxZ.net
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of pollution-free food beans. This standard applies to pollution-free food cowpea. 2 Normative references
The clauses in the following documents become the clauses of this standard through reference in this standard. For any dated referenced document, 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 any undated referenced document, the latest version shall apply to this standard. GB/T5009.12 Determination of lead in food GB/T5009.15 Determination of cadmium in food GB/T5009.20 Determination of organophosphorus pesticide residues in food GB/T8855 Sampling method for fresh fruits and vegetables GB/T 8868
GB 14877
GB 14878
Plastic turnover box for vegetables
Determination of carbamate pesticide residues in food Method for determination of thiophanate-methyl residue in food GB/T14929.4 Determination of cypermethrin, fenvalerate and deltamethrin residues in food GB/T 14973
3 Requirements
3.1 Sensory
Determination of triadimefon residue in food The same variety or similar varieties, basically the same length, fresh and without obvious defects (including mechanical damage, rot, odor, frost damage and pests and diseases). 3.2 Hygiene
Hygiene requirements shall comply with the provisions of Table 1.
Table 1 Hygiene requirements for pollution-free food red beans
Dichlorvos
Dimethoate
Cypermethrin
Fenvalerate
Deltamethrin
Pirimicarb
Chlorothalonil
Triadimefon
Indicator/(mg/kg）
NY 5078—2002
Table 1 (continued)
Lead (measured in Pb)
Cadmium (measured in Cd)
Indicator/(mg/kg)
Note: According to the Regulations of the People's Republic of China on the Administration of Pesticides, highly toxic and extremely toxic pesticides shall not be used in vegetable production. 4 Test methods
4.1 Sensory detection
Place the sample in a clean white porcelain dish and use visual inspection to detect variety characteristics, mildew, frost damage, pests and diseases, and mechanical damage. Use the nose to detect odor.
4.2 Hygiene requirements detection
4.2.1 Dichlorvos and dimethoate
Perform in accordance with GB/T5009.20.
4.2.2 Flucythrin, cypermethrin, and cypermethrin shall be performed in accordance with GB/T14929.4.
4.2.3 Pirimicarb
According to GB14877.
4.2.4 Chlorothalonil
According to GB14878.
4.2.5 Triadimefon
According to GB/T14973.
According to GB/T5009.12.
According to GB/T5009.15.
5 Inspection rules
5.1 Inspection classification
5.1.1 Type inspection
Type inspection is a comprehensive assessment of the product, that is, an inspection of all the requirements specified in this standard. Type inspection should be carried out in any of the following circumstances:
The national quality supervision agency or the competent department of the industry puts forward the type inspection requirement; b) The results of the two sampling inspections are quite different; because the production environment has changed significantly due to human or natural factors. c)
5.1.2 Delivery inspection
Before delivering each batch of products, the producer shall conduct a delivery inspection. The delivery inspection includes sensory, marking and packaging. Delivery can only be carried out after passing the inspection and attaching the certificate of conformity.
5.2 Batch grouping rules
Cowpeas from the same origin and harvested at the same time shall be regarded as one inspection batch. 5.3 Sampling method
It shall be carried out in accordance with the relevant provisions of GB/T8855. The items filled in the inspection form shall be consistent with the goods. If they are inconsistent with the goods and the packaging containers are seriously damaged, the delivery unit shall re-arrange them and then sample them.
5.4 Packaging inspection
It shall be carried out in accordance with the provisions of Chapter 7.
5.5 Judgment rules
NY5078—2002
5.5.1 When sampling and testing each batch of samples, record the defective samples and calculate the percentage of unqualified samples according to the number of defective roots. The average unqualified rate of each batch of samples should not exceed 5%. 5.5.2 If one of the hygiene requirements is unqualified, the batch of products is unqualified. 6 Marking
The markings and labels on the packaging should indicate the product name, producer, origin, net content and harvest date, etc. The handwriting should be clear, complete and accurate.
7 Packaging, transportation and storage
7.1 Packaging
7.1.1 The packaging (boxes, baskets) of pinto beans should be firm and the inner and outer walls should be flat. The packaging container should be kept dry, clean and pollution-free. The plastic box should meet the requirements of GB/T8868.
7.1.2 The packaging specifications and unit net content of each batch of cowpeas reported for inspection shall be consistent. 7.1.3 Packaging inspection rules: The net content of each sample weighed and drawn shall not be lower than the net content marked on the packaging. 7.2 Transportation
7.2.1 Cowpeas should be repaired as soon as possible after harvest, and packaged and transported in time. 7.2.2 Load and unload gently during transportation to prevent mechanical damage. The transportation vehicle should be clean, pollution-free and free of debris. Short-distance transportation should be strictly protected from sunlight and rain. For long-distance transportation, take anti-freeze and heat preservation or cooling measures to prevent frost damage or high temperature mildew. 7.3 Storage
7.3.1 Temporary storage should ensure cool, ventilated, clean and sanitary conditions. Prevent sunlight, rain, frost damage and pollution by toxic and harmful substances. Stack neatly to prevent damage caused by squeezing. 7.3.2 For short-term storage, products should be stacked according to their types and specifications, and sufficient heat dissipation spacing should be ensured. The temperature should be between 0℃ and 5℃, and the relative humidity should be between 80% and 90%.
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