This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of pollution-free food longan. This standard applies to pollution-free food fresh longan. NY 5175-2002 Pollution-free food longan NY5175-2002 Standard download decompression password: www.bzxz.net
This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of pollution-free food longan. This standard applies to pollution-free food fresh longan.

ICS 67. 080. 10
Agricultural Industry Standard of the People's Republic of China
NY5175--2002
Pollution-free Food
Issued on 2002-07-25
Implemented on 2002-09-01
Ministry of Agriculture of the People's Republic of China
NY51752002
This standard is proposed by the Ministry of Agriculture of the People's Republic of China. Foreword
The drafting units of this standard are: Tropical Agricultural Products Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture, Fujian Provincial Township Enterprise Product Quality Supervision and Inspection Institute, and Guangxi Zhuang Autonomous Region Fruit Production Technology Guidance Center. The main drafters of this standard are: Wu Liyu, Xie Defang, Xu Zhi, Yuan Hongqiu, Jiang Jun, Zou Yiqiang, and Chen Dongkui. 248
1 Scope
Pollution-free food longan
NY 5175--2002
This standard specifies the terms and definitions, requirements, test methods, inspection rules, packaging, marking, storage and transportation of pollution-free food longan.
This standard applies to pollution-free food fresh longan. 2 Normative references
The clauses in the following documents become the clauses of this standard through reference in this standard. For all dated referenced documents, 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 referenced documents, the latest versions are applicable to this standard. GB/T 5009.11
GB/T 5009. 12
GB/T 5009.15
Determination of total arsenic in foods
Determination of lead in foods
Determination of cadmium in foods
GB/T 5009.171
Determination of total mercury in foods
GB/T5009.18Determination of fluoride in foodsGB/T 5009. 34
Determination of sulfite in foods
GB/T 5009.38
8Analytical methods for hygienic standards for vegetables and fruitsGB7718General standard for food labeling
Sampling methods for fresh fruits and vegetables
GB/T 8855
GB14875Determination of phoxim pesticide residues in foodDetermination of chlorothalonil residues in foodGB 14878
GB/T14929.6Determination of quinalphos residues in rice and citrusGB/T 17331
GB/T 17332
3 Requirements
3.1 Sensory requirements
Determination of multiple residues of organophosphorus and carbamate pesticides in foodDetermination of multiple residues of organochlorine and pyrethroid pesticides in foodThe fruit shall be free of cracking, rot, mildew, abnormal odor and taste, and basically free of pests and diseases. 3.2
Hygiene requirements
Hygiene indicators of pollution-free food longan shall comply with the provisions of Table 1. 249
NY 5175—2002
Arsenic (As)
Lead (Pb)
(Cd)
Fluorine (F\)
Carhendazim
Chlorothalonil
Cyhalothrin
Cypermethrin
Trichlorfon
Dichlurvos
Chlorpyrifos
Quinalphos
Phoxim
Sulfur dioxide Table 1 Health indicators of pollution-free food longan Note: Other safety and health indicators shall be implemented in accordance with relevant national regulations. 4 Test methods Test for sensory requirements Place the sample under natural light and use visual inspection to detect rot, mildew, foreign pollution, pests and diseases, etc. 4.2 Health indicators 4.2.1 Determination of arsenic In accordance with GB/T5009.11. 4.2.2 Determination of lead In accordance with GB/T5009.12. 4.2.3 Determination of cadmium In accordance with GB/T5009.15. 4.2.4 Determination of mercury In accordance with GB/T5009.17.
4.2.5 Determination of chlorpyrifos
According to GB/T5009.18.
4.2.6 Determination of carbendazim
According to GB/T5009.38.
4.2.7 Determination of chlorothalonil
According to GB14878.
4. 2. 8 Determination of cyanamide and cyanamide shall be carried out in accordance with GB/T17332.
4.2.9 Determination of trichlorfon, dichlorvos and chlorpyrifos250
Unit is mg/kg
According to GB/T17331.
4.2.10 Determination of quinalphos
According to GB/T14929.6.
4.2.11 Determination of phoxim
According to GB/T14875.
4.2.12 Determination of sulfur dioxidebzxZ.net
According to GB/T5009.34.
5 Inspection rules
5.1 Batch rules
Longans harvested at the same time from the same origin are regarded as one inspection batch. 5.2 Sampling method
According to GB/T8855.
5.3 Inspection classification
5.3.1 Type inspection
NY 5175—2002
Type inspection is a comprehensive assessment of the product, that is, an inspection of all the requirements (indicators) specified in this standard. Type inspection shall be conducted in any of the following circumstances:
a) The results of the two sampling inspections are quite different; b) The production environment has changed significantly due to human or natural factors; c) The national quality supervision agency or the competent department has put forward type inspection requirements. 5.3.2 Delivery inspection
Before each batch of products is delivered, the production unit shall conduct delivery inspection. The delivery inspection content includes sensory requirements, packaging, marking and other requirements. The hygiene indicators are selected and tested by the transaction parties according to the contract. Delivery can only be carried out after passing the inspection. 5.4 Judgment rules
5.4.1 When sampling and inspecting each batch of samples to be inspected, the samples with sensory defects shall be recorded, and the percentage of unqualified shall be calculated according to the weight of the defective fruit. The average unqualified rate of each batch of samples to be inspected shall not exceed 5%. 5.4.2 If one of the hygiene indicators is unqualified, double sampling shall be conducted for re-inspection. If it is still unqualified, the batch of products shall be judged as unqualified. 6 Marking
It shall be implemented in accordance with the provisions of GB7718.
7 Packaging, transportation and storage
7.1 Packaging
The packaging should be clean, firm, breathable, non-toxic, non-polluting, and odorless, and should comply with relevant national standards and regulations. 7.2 Transportation
7.2.1 The means of transportation should be well ventilated, sanitary, non-toxic, and free of bad odor. 7.2.2 It is strictly forbidden to mix with toxic, harmful, or odorous substances. 7.3 Storage
The storage place should be clean and ventilated, and should have sunscreen and rainproof facilities. It should not be mixed with toxic, harmful, or odorous substances. 251
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