LY/T 3096-2019Frozen edible wild potherb (English PDF)

3.1 Raw materials

3.1.1 The raw materials of wild vegetables shall meet the requirements of LY/T 1673.

3.1.2 Production water shall meet the requirements of GB 5749.

3.2 Production conditions

Should meet the requirements of GB/T 31273.

3.3 Sensory indicators

Should meet the requirements of Table 1.

Table 1 Sensory indicators

Project indicators

The color and luster are consistent, and have the color that this breed should have.

After the odor is thawed, it has the taste and odor of the original wild vegetables, without odor.

The appearance is regular, the size is uniform and neat.

Defects are free of impurities, pests and diseases, and no defects such as excessive blanching, rot, rubbing and so on.

There is no agglomeration, frosting, air-drying and other phenomena in the frozen state, and there is no fiber aging feeling.

3.4 Safety and health indicators

3.4.1 Limits of pollutants

Implemented according to GB 2762.

3.4.2 Pesticide residue limits

Implemented according to GB 2763.

3.4.3 Microbiological indicators

Microbial and pathogenic bacteria limit indicators are implemented in accordance with the provisions of Tables A.2 and A.3 in the Appendix A of the normative appendix of NY/T 1406.

3.5 Net content

It shall comply with the provisions of the "Measures for the Supervision and Management of Quantitative Packaging Commodities" and shall be implemented in accordance with the provisions of JJF 1070.

4.1 Sensory index detection

Weigh.200 g to 500 g of the mixed sample in a white porcelain plate, and use visual inspection and hand touch for appearance, color, defects, and frozen state.

Detection, taste and odor are detected by mouth and nose.

4.2 Testing of safety and health indicators

4.2.1 Pollutant limit detection

4.2.1.1 Total Arsenic

Execute according to the method specified in GB 5009.11.

4.2.1.2 Lead

Executed in accordance with the method specified in GB 5009.12.

4.2.1.3 Cadmium

Implemented in accordance with the method specified in GB 5009.15.

4.2.1.4 Total mercury

Executed according to the method specified in GB 5009.17.

4.2.2 Pesticide residue limit detection

4.2.2.1 Acephate

According to GB/T 5009.103, GB/T 5009.145, NY/T 761 methods.

4.2.2.2 Carbendazim

According to the methods specified in GB/T 20769 and NY/T 1453.

4.2.2.3 Dimethoate

According to GB/T 5009.145, GB/T 20769, NY/T 761 methods.

4.2.2.4 Dichlorvos

According to GB 23200.8, GB/T 5009.20, NY/T 761 methods.

4.2.2.5 Chlorpyrifos

According to GB 23200.8, NY/T 761 method.

4.2.2.6 Cypermethrin

According to GB/T 5009.146, GB 23200.8, NY/T 761 method.

4.2.2.7 Fenvalerate, deltamethrin

According to GB 23200.8, NY/T 761 method.

4.2.3 Detection of microbial indicators

4.2.3.1 Total number of colonies

Carry out according to the method stipulated in GB 4789.2.

4.2.3.2 Coliform

Carry out according to the method stipulated in GB 4789.3.

4.2.3.3 Pathogenic bacteria

According to GB 4789.4, GB 4789.10 method.

5.1 Group Rules

Frozen mountain wild vegetables of the same origin, same specification and same production date are regarded as one inspection batch. Wholesale market same origin, same life Production units, quick-frozen wild vegetables of the same specification as one inspection batch. Quick-frozen wild vegetables for the same purchase channel and the same purchase time in the supermarket is an inspection lot.

5.2 Sampling

5.2.1 Number of samples

In the whole batch of goods, the packaging products are based on the small packaging bags (boxes, boxes, etc.) of the same kind of goods.

Perform random sampling.

-Less than 50 pieces of the whole batch, the sampling base is 2 pieces;

-51 to 100 pieces for the whole shipment. The sampling base is 4;

-101 ~.200 pieces of whole shipment. The sampling base is 5;

-More than.201 pieces in the whole batch, with 6 pieces as the minimum, and one additional piece for every 50 additional pieces when the quality of the small package is insufficient for inspection, the sampling volume should be appropriately increased.

5.2.2 Sampling method

Random samples are taken from the entire shipment. 1000 g samples were randomly selected each time, of which 500 g was used as the test sample and 500 g was used as the storage kind. The type inspection shall be taken from the products that have passed the delivery inspection.

5.3 Inspection classification

5.3.1 Settlement inspection

Before each batch of products is delivered, the producer shall conduct a delivery inspection. Delivery inspection content includes packaging, signs, labels, net content, sensory indicators Standards, safety and health indicators, microbiological indicators, etc., can be settled if they pass the inspection and are accompanied by a certificate of compliance. If the production or processing company If the inspection cannot be carried out on its own, it shall be entrusted to an inspection institution with corresponding qualifications for inspection.

5.3.2 Type inspection

Type inspection items are standard full item inspections. In any of the following cases, a type inspection must be performed.

a) When the national quality supervision agency or the industry competent authority requests the type inspection;

b) When there is a large difference in the results of the two previous sampling inspections;

c) When raw materials, equipment, and processes are changed;

d) when production is suspended for more than 3 months;

e) when quality disputes occur;

f) The same type of products shall be inspected at least once a year.

5.4 Decision principles

5.4.1 If one of the safety and health indicators and microbiological indicators is unqualified, the batch of products is determined to be unqualified. When the remaining items fail, it is allowed to double the sampling in the same batch of products and re-check the unqualified items. If there is still one unqualified item, the batch of products is judged as unqualified.

5.4.2 When the marking, labeling, packaging, and net content of batch samples are unqualified, the manufacturer is allowed to apply for re-inspection after rectification, so as to the results of the re-inspection shall be used as the basis for final judgment.

6.1 Signs and labels

6.1.1 The pictograms of the transport packaging shall meet the requirements of GB/T 191.

6.1.2 The labeling of product sales packaging shall meet the requirements of GB 7718.

6.2 Packaging

The inner and outer packaging shall meet the requirements of GB 4806.7 and GB/T 6543.

6.3 Transportation

Should meet the requirements of SB/T 10827.

6.4 Storage

Should meet the requirements of Table 2.

Table 2 Storage requirements

Project requirements Temperature products should be stored in cold storage below -18 °C, and should be sold with pre-packaged in low temperature display cabinets below -15 °C when sold.

Pollution prevention cannot be mixed with toxic and contaminated items.

The stacking code should be placed in a way that does not affect the air-conditioning cycle. The distance between the product and the wall, ceiling or ground should be greater than 10 cm.