NY 5098-2002 Pollution-free food black fungus

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of pollution-free black fungus. This standard applies to the dried products of artificially cultivated pollution-free black fungus (Auricularia auricula). NY 5098-2002 Pollution-free black fungus NY5098-2002 Standard download decompression password: www.bzxz.net

ICS 67. 80. 20
Agricultural Industry Standard of the People's Republic of Chinabzxz.net
NY5098—2002
Pollution-free food
Published on 2002-07-25
Black fungus
Implemented on 2002-09-01
Ministry of Agriculture of the People's Republic of China
NY5098-2002
This standard is proposed by the Ministry of Agriculture of the People's Republic of China. Foreword
This standard was drafted by: Agricultural Product Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture (Kunming), Institute of Applied Fungi of Huazhong Agricultural University, Institute of Applied Microbiology of Heilongjiang Academy of Sciences. The main drafters of this standard are: Li Qiwan, Liu Jiafu, Wang Luxiang, Dong Baosheng, Wang Qingping, Sha Changqing, Luo Xinchang. 228
1 Scope
Pollution-free food
Black fungus
NY 5098--2002
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of pollution-free food black fungus. This standard applies to the dried products of artificially cultivated pollution-free food black fungus (Auricularia auricula). 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 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/T5009.11 Determination of total arsenic in food GB/T5009.12 Determination of lead in food GB/T 5009.15 Determination of cadmium in food GB/T5009.17 GB/T 5009.20 Determination of total mercury in food GB/T5009.38 Analysis method for hygienic standard of vegetables and fruits GB/T6192—1986 Black fungus GB7718 General standard for food labeling GB/T12530 Sampling method for edible fungi GB/T12531 Determination of moisture content in edible fungi 3 Determination of impurities in edible fungi GB/T 12533
GB14878 Determination of thiophanate-methyl residues in food Regulations of the People's Republic of China on Pesticide Management
3 Terms and definitions
The terms and definitions established in 1.2 to 1.9 of GB/T6192-1986 apply to this standard. 4 Requirements
4.1 Sensory requirements
The sensory requirements for pollution-free food black fungus shall comply with the provisions of Table 1. Table 1 Sensory requirements for pollution-free food black fungus
Decomposed fungus
Light brown to dark brown, light grey on the back, shiny, naturally curly, basically uniform in size, free of worm-eaten, moldy and lost fungus
Has unique fragrance, no peculiar smell
NY5098—2002
Lost fungus
Insect and frog fungus
Dry-wet ratio
Moisture/%
Impurities/%
Above 1:12
Note: This product shall not be colored, and no chemical substances shall be added. 4.2
Hygiene requirements
Table 1 (continued)
Hygiene requirements for pollution-free food black fungus shall comply with the requirements of Table 2
Table 2 Hygiene indicators of pollution-free food black fungus
Arsenic (as As)
Lead (as Pb)
Cadmium (as Cd)
Mercury (as Hg)
Carbendazim
Chlorothalonil (as Cd) hlorothalonil）
Dichlorvos
Indicator/（mg/kg）
Note: According to the "Regulations of the People's Republic of China on Pesticide Management", highly toxic and highly toxic pesticides shall not be used in the production of vegetables (edible fungi as a type of vegetables) 5 Test methods
5.1 Inspection of sensory indicators
5.1.1 Appearance and odor
Appearance shall be inspected by visual inspection. Odor shall be inspected by membrane method. 5.1.2 Dry-wet ratio
According to GB/T6192.
5.1.3 Moisture
According to GB/T12531.
5.1.4 Impurities
According to GB/T12533.
5.2 Inspection of hygiene indicators
According to GB/T5009.11.
According to GB/T5009.12.
According to GB/T5009.15.
According to GB13/T5009.17.
5.2.5 Carbendazim
According to GB/T5009.38.
5.2.6 Chlorothalonil
According to GB14878.
5.2.7 Dichlorvos
According to GB/T5009.20.
6 Inspection rules
6.1 Batch rules
Black fungus from the same origin and harvested at the same time shall be regarded as one inspection batch.6.2 Sampling method
According to GB/T12530.
6.3 Type inspection
NY 5098---2002
Type inspection is a comprehensive assessment of the product, that is, to inspect all the requirements specified in this standard. The product quality should be subject to type inspection if any of the following circumstances occurs:
a) The results of the two sampling inspections are quite different; b) The product evaluation, the national quality supervision agency or the competent department put forward the type inspection requirements; c) The production environment has changed significantly due to human or natural factors. 6.4 Delivery inspection
Before delivering each batch of products, the producer shall conduct delivery inspection. The delivery inspection content includes sensory requirements, marking, and packaging. Only products that pass the inspection and are accompanied by a certificate of conformity can be delivered.
6.5 Judgment rules
6.5.1 Products that are inspected according to this standard and whose inspection results all meet the requirements specified in this standard shall be judged as qualified. 6.5.2 If any of the sensory index and hygiene index fails to meet the requirements, the batch of products shall be judged as unqualified. 6.5.3 During the delivery inspection, if any of the sensory inspections do not meet the requirements, the batch of products shall be judged as unqualified. 6.5.4 If the markings do not meet the specified requirements, the batch of products shall be judged as unqualified. 7 Markings
The markings shall comply with the provisions of GB7718.
8 Packaging, transportation and storage
8.1 Packaging
8.1.1 The packaging materials shall be dry, clean, odorless and non-toxic, and the packaging materials shall comply with relevant national standards and regulations. 8.1.2 The packaging shall be firm, moisture-proof and tidy, and can protect the black fungus from being squeezed, and facilitate loading and unloading, warehousing and transportation. 8.1.3 Products shall be packaged according to the same grade and the same origin. 8.2 Transportation
8.2.1 Load and unload lightly during transportation to avoid mechanical damage. 8.2.2 The transportation vehicles shall be clean, sanitary, free of pollutants and debris. 8.2.3 Protect from sunlight and rain, and do not transport naked. 8.2.4 Do not mix with toxic and hazardous items or live animals. 8.3 Storage
Products should be stored in a dark, cool, clean, dry, odor-free place, and pay attention to mildew, insect and rodent prevention. 231
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