This standard specifies the definition, requirements, test methods, inspection rules, marking, packaging, transportation and storage of pollution-free drinking chrysanthemum. This standard applies to pollution-free drinking chrysanthemum. NY 5119-2002 Pollution-free drinking chrysanthemum NY5119-2002 Standard download decompression password: www.bzxz.net

1CS 67. 140. 10
Agricultural Industry Standard of the People's Republic of China
NY5119-2002
Pollution-free food
Issued on 2002-07-25
Drinking chrysanthemum
Implemented on 2002-09-01
Issued by the Ministry of Agriculture of the People's Republic of China
NY5119—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: Economic Crops Management Bureau of Zhejiang Provincial Department of Agriculture, Tea Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture, and Tongxiang City Agriculture and Forestry Bureau of Zhejiang Province.
The main drafters of this standard are: Mao Zufa, Lu Debiao, Huang Wu, Lu Chengyin, and Zhu Furong. 342
1 Scope
Pollution-free food
Drinking chrysanthemum
NY 5119—2002
This standard specifies the definition, requirements, test methods, inspection rules, marking, packaging, transportation and storage of pollution-free food drinking chrysanthemum. This standard applies to pollution-free food drinking chrysanthemum. 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. GB191 Pictorial marking for packaging, storage and transportation
GB/T 5009. 31
Method for determination of moisture in foodbzxz.net
GB/T 5009.41
Method for determination of ash in food
GB/T 5009. 11
Method for determination of total arsenic in food
GB/T 5009.121
Method for determination of lead in food
GB/T 5009. 34
Method for determination of sulfite in food
General standard for food labeling
GB 7718
GB/T 8302
Tea sampling
GB/T 17332
3 Terms and Definitions
Determination of Multiple Residues of Organochlorine and Pyrethroid Pesticides in Foods The following terms and definitions apply to this standard. 3.1
Drinking Chrysanthemum
Chrysanthemum used for brewing.
Raw Flower
Chrysanthemum that has been steamed and dried but not finely processed. 4 Requirements
4.1 Sensory Quality
Implement relevant current standards.
4.2 Physical and Chemical Indexes
The physical and chemical indexes of drinking chrysanthemum shall comply with the requirements of Table 1. 343
NY 5119—2002
Moisture content/%
Impurity content/%
Ash content/%
4.3 Hygienic indicators
Table 1 Physical and chemical indicators of drinking chrysanthemum
≤13 (of which raw material flower ≤16)
The hygienic indicators of drinking chrysanthemum shall comply with the provisions of Table 2. Table 2 Hygienic indicators of drinking chrysanthemum
Sulfur dioxide (calculated as S()2)/(mg/kg)Arsenic (calculated as As)/(mg/kg)
Lead (calculated as Pb)/(mg/kg)
Deltamethrin/(mg/kg)Cypermethrin/(mg/kg)Month
Note: The national banned and restricted pesticides shall be subject to their regulations. 4.4 Net content tolerance
Stems, leaves, etc.
Quantitative packaging specifications are determined by the enterprise. The negative deviation of the net content of single-piece quantitative packaging chrysanthemum shall comply with the provisions of Table 3. Table 3 Negative deviation of net content
Net content
5g～50g
50g～100g
100 g～200 g
200 g～300 g
300g～500 g
500 g～1 kg
1kg～10 kg
10 kg15 kg
15 kg ~ 25 kg
Test method
5.1 Sampling
Perform according to the provisions of GB/T8302.
5.2 Test of physical and chemical indicators
5.2.1 Moisture content
According to GB/T5009.3.
5.2.2 Impurity content
Net content percentage/%
Negative deviation
Mass/g
Use a table scale with a graduation value of 2g and a balance with a graduation value of 0.01g to weigh the sample and impurities respectively. Weigh 100g to 500g of the sample, place it in a dry and clean white container, remove all non-drinking materials under natural light and weigh them, and calculate the impurity content according to formula (1). 5.2.3 Ash content
Impurity rate (%) 2
Impurity quality
Sample quality
NY 5119---2002
(1)
The sample for ash content testing of drinking chrysanthemum should be weighed after removing impurities. Ash content testing shall be carried out in accordance with GB/T5009.4. 5.3 Testing of hygiene indicators
5.3.1 Sulfur dioxide
According to GB/T5009.34.
According to GB/T5009.11.
According to GB/T5009.12.
5. 3. 4 Cypermethrin and deltamethrin
According to GB/T17332.
5.4 Net content detection
Use a scale with appropriate sensitivity to weigh the sample after removing the packaging, and compare it with the sample label value for determination. 5.5 Packaging label inspection
Perform in accordance with GB7718.
6 Inspection rules
6.1 Batch rules
Products should be in batches (marks), and the quality specifications and packaging of the same batch (mark) of products should be consistent. 6.2 Delivery (factory) inspection
6.2.1 Before each batch of products is delivered (delivered), the production unit should conduct an inspection, and only products that pass the inspection and are accompanied by a certificate of conformity can be delivered (delivered). 6.2.2 The delivery (delivery) inspection content includes sensory quality, moisture, impurities, ash content, net content and packaging labels. 6.3 Type inspection
6.3.1 Type inspection is a comprehensive assessment of product quality. If any of the following circumstances occurs, type inspection shall be conducted on product quality: a) The difference between the results of the two sampling inspections is large; b) The production environment has changed significantly due to human or natural factors; c) The national quality supervision agency or competent department has put forward type inspection requirements. 6.3.2 Type inspection is to inspect all the requirements specified in this standard. 6.4 Judgment rules
6.4.1 If all the inspection results meet the requirements specified in this standard, the batch of products shall be judged as qualified. 6.4.2 If any of the deterioration, pollution or sanitary indicators does not meet the specified requirements, the batch of products shall be judged as unqualified. 6.4.3 During the delivery (factory) inspection, if any of the physical and chemical indicators and the packaging label does not meet the specified requirements, the batch of products shall be judged as unqualified.
6.4.4 During the type inspection, if any of the specified inspections does not meet the requirements, the batch of products shall be judged as unqualified. 6.5 Re-inspection
When there is a dispute over the inspection results, the retained samples shall be re-inspected, or double sampling shall be conducted in the same batch (mark) of products according to GB/T8302, and the unqualified items shall be re-inspected, and the re-inspection results shall prevail. 7 Marking
The packaging label shall comply with the provisions of G137718. 345
NY5119--2002
8 Packaging, transportation, purchase and storage
8.1 Packaging
8.1.1 The packaging material shall be dry, clean, and odorless, and shall not affect the product quality. 8.1.2 The packaging shall be firm, moisture-proof, neat, and able to protect the product quality, and convenient for loading, unloading, storage and transportation. 8.1.3 The packaging storage and transportation graphic signs shall comply with the provisions of GB191. 8.2 Transportation
The means of transportation should be clean, dry, odorless and pollution-free; it should be protected from moisture, rain and exposure during transportation; it is strictly prohibited to mix and transport with toxic, odorous and easily contaminated items.
8.3 Storage
The products should be stored in a clean, dry, ventilated and pollution-free dedicated warehouse, and there should be no foreign air pollution around the warehouse.
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