1 national food safety standard led by the Quality and Standards Research Center of the Chinese Academy of Fishery Sciences was approved and released

　　Recently, the Ministry of agriculture and rural areas, the National Health Board of Health and the National Market Supervision Management Bureau jointly issued the 36 national food safety standards , which China Fishery Research Institute and scientific quality standard Research Center led the development of GB 31656.
6-2021 "national food safety standards of water products in clove residues phenolic measured by gas chromatography - mass spectrometry, "approved release
.

 

　　With the gradual improvement of people's living standards in our country, the market demand for fresh and live fish and shrimp is growing rapidly
.
Due to the significant geographical differences in production and marketing, the phenomenon of "south fish being transported to the north", "being fish to the south" and "east-to-west transport" is very common
.
Eugenol is a drug that can inhibit the function of the central nervous system of aquatic products in the field of aquatic products.
Its effect is rapid, low cost, and simple to operate
.
After the use of eugenol in aquatic products, the metabolism of part or all of the body will decrease and temporarily lose the feeling of pain.
Use in the transportation, breeding and operation of aquatic products can significantly reduce the stress response and reduce fish damage caused by struggling.
, The survival rate is greatly improved
.
Due to the toxicity of eugenol, illegal use is likely to remain in the fish, causing harm to human health after consumption
.
In recent years, the media has repeatedly exposed the large-scale use of eugenol in transportation and temporary breeding of fresh aquatic products, which has attracted widespread attention from all walks of life
.
Based on the needs of the industry, the Quality and Standards Research Center of the Academy systematically carried out research on the detection method of eugenol residues in aquatic products
.
The national standard for the determination of eugenol residues in aquatic products stipulates the scope of application, principles, required reagents and consumables, instruments and equipment, determination steps and calculation of results and other key technical links of the determination method of eugenol residues in aquatic products, and regulates water Technical process for the detection of eugenol residues in products
.

 

　　This standard was released for the first time, filling the gap in the determination of eugenol residues in aquatic products in China, and providing legally effective technical support for the monitoring and risk assessment of eugenol residues in aquatic products in China.
Technical barriers to trade in the international trade of aquatic products are of great significance
.