This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of pollution-free celery. This standard applies to pollution-free food celery. NY 5091-2002 Pollution-free food celery NY5091-2002 Standard download decompression password: www.bzxz.net

ICS67.080.20
Agricultural Industry Standard of the People's Republic of China
NY5091—2002
Pollution-free food
Published on July 25, 2002
Implemented on September 1, 2002
Published by the Ministry of Agriculture of the People's Republic of China
NY50912002
This standard is proposed by the Ministry of Agriculture of the People's Republic of China. The drafting units of this standard are: Vegetable Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture (Beijing) and Vegetable and Flower Research Institute of the Chinese Academy of Agricultural Sciences. The main drafters of this standard are: Liu Su, Zhang Dechun, Zhong Huihong and Qian Hong. Provincial
Market and
Economic Information Department
1 Scope
Pollution-free food celery
NY5091—2002
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of pollution-free food celery. This standard applies to pollution-free food celery. 2 Normative referenced documents
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 who reach an 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 lead in food GB/T5009.20 Determination of organophosphorus pesticide residues in food GB/T8855 Sampling method for fresh fruits and vegetables GB/T8868
GB14877
Plastic turnover box for vegetables
Determination of carbamate pesticide residues in food GB14878 Determination of thiophanate-methyl residues in food GB/T14929.4 Determination of cypermethrin, fenvalerate and deltamethrin residues in food GB/T15401 Determination of nitrite and nitrate content in fruits, vegetables and their products 3 Requirementsbzxz.net
3.1 Sensory organs
For the same variety or similar varieties, the length and thickness are basically uniform, the color is basically consistent, and there is no root system. No obvious defects (defects include mechanical damage, rot, odor, frost damage, diseases and insect pests, etc.). 3.2 Hygiene
Hygiene requirements shall comply with the provisions of Table 1.
Table 1 Hygiene requirements for pollution-free food celery
Dichlorvos
Dimethoate
Chlorpyrifos
Cypermethrin
Fenvalerate
Pirimicarb
Chlorothalonil
Lead (measured in Pb)
Cadmium (measured in Cd)
Nitrite (measured in NaNO.)
Note: According to the Pesticide Management Regulations of the People's Republic of China, highly toxic and extremely toxic pesticides shall not be used in vegetable production. Index/（mg/kg）
NY5091—2002
4 Test methods
4.1 Detection of sensory requirements
Variety characteristics, rot, frost damage, pests and diseases, and mechanical damage, etc., are detected by visual inspection. If the pests and diseases have obvious symptoms or the symptoms are not obvious but there is suspicion, samples should be taken for inspection. Odors are detected by nasal membrane method. 4.2 Detection of hygienic requirements
4.2.1 Dichlorvos, dimethoate, chlorpyrifos
According to the provisions of GB/T5009.20.
4.2.2 Cypermethrin, cypermethrin
According to the provisions of GB/T14929.4.
4.2.3 Pirimicarb
According to the provisions of GB14877.
4.2.4 Thiophanate
Perform according to GB14878.
Perform according to GB/T5009.12.
Perform according to GB/T5009.15.
4.2.7 Nitrite
Perform according to GB/T15401.
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:
a) The national quality supervision agency or the competent department of the industry puts forward the type inspection requirement: b) The difference between the results of the two sampling inspections is large: c) The production environment has changed significantly due to human or natural factors. 5.1.2 Delivery inspection
Before delivering each batch of products, the producer shall conduct delivery inspection. 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
Celery harvested at the same time from the same origin shall be regarded as one inspection batch. 5.3 Sampling method
Follow the relevant provisions of GB/T8855. The items filled in the inspection form shall be consistent with the actual goods. If the items do not match the actual goods and the packaging container is seriously damaged, the delivery unit shall re-arrange them before sampling.
5.4 Packaging inspection
It shall be carried out in accordance with the provisions of Chapter 7.
5.5 Judgment rules
5.5.1 When sampling and inspecting each batch of inspected samples, record the defective samples, and the percentage of unqualified shall be calculated according to the number of defective plants (roots). The average unqualified rate of each batch of samples inspected should not exceed 5%2
5.5.2 If one of the hygiene requirements is unqualified, the batch of products shall be unqualified. 6 Marking
NY5091—2002
The markings and labels on the packaging shall indicate the product name, producer, origin, net content and harvest date, etc. The handwriting shall be clear, complete and accurate.
7 Packaging, transportation and storage
7.1 Packaging
7.1.1 The packaging container used for celery should be clean, dry, firm, breathable, pollution-free, odor-free, and without sharp protrusions on the inner wall. The carton should not be damp or delaminated. The plastic box should meet the requirements of GB/T8868. 7.1.2 The net content of each unit of packaging used for each batch of celery should be consistent. 7.1.3 Packaging inspection rules: The net content of each sample weighed and drawn piece by piece should not be lower than the net content marked on the outside of the packaging. 7.2 Transportation
7.2.1 After harvesting, celery should be trimmed on site, packaged and transported in time. 7.2.2 In hot seasons, long-distance transportation should be pre-cooled at the place of production and transported by refrigerated trucks. In cold seasons, long-distance transportation should be carried out by insulated trucks. If a truck is used, it should be covered with a quilt or other insulation measures to prevent freezing. 7.2.3 The transportation tools should be clean and pollution-free. During transportation, it should be strictly protected from sunlight and rain, and attention should be paid to ventilation. 7.3 Purchase and storage
7.3.1 The storage temperature should be kept within the range of 0℃~2C, and the relative humidity of the air should be kept at 98%~100%. 7.3.2 Pollution should be prevented during storage.
NY5091-2002
Agriculture of the People's Republic of China
Industry Standard
Pollution-free food Celery
NY5091—2002
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