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Research progress on detection and control of N-nitrosamines in aquatic products
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Ya-Hui LI1, Jian-Bing LI2, Jian-Min HAN2, Ying-Ying SANG2, Hui-Min MENG1, Lei ZHANG1, Feng-Yan ZHANG2, *
Journal of Food Safety & Quality | 2025, 16(13) : 1 - 7
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Journal of Food Safety & Quality | 2025, 16(13): 1-7
Highlight: Processing and Quality Safety of Aquatic Products
Research progress on detection and control of N-nitrosamines in aquatic products
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Ya-Hui LI1, Jian-Bing LI2, Jian-Min HAN2, Ying-Ying SANG2, Hui-Min MENG1, Lei ZHANG1, Feng-Yan ZHANG2, *
Affiliations
  • 1 Qingdao Institute for Food and Drug Control, Qingdao 266071, China
  • 2 Qingdao Product Quality Testing Research Institute, Qingdao 266100, China
Published: 2025-07-15 doi: 10.19812/j.cnki.jfsq11-5956/ts.20250314003
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N-nitrosamines (NAs) are a class of strongly carcinogenic compounds with high contamination levels in aquatic products, posing significant risks to human health. Recent random inspections in China have revealed that excessive N-nitrosodimethylamine (NDMA) content has become a major factor disqualifying processed aquatic products, seriously hindering the healthy development of the aquatic product processing industry. Therefore, elucidating the formation mechanisms and influencing factors of NAs in aquatic products, along with controlling their levels through processing technologies and multidisciplinary approaches, has become a key research focus. This review systematically examined various formation pathways of NAs in aquatic products, pretreatment methods, and analytical techniques compliant with national food safety standards. It further summarized comprehensive strategies for NAs control, including reduction of NAs precursor intake, blocking of NAs formation pathways, and decomposition of existing NAs. The paper aimed to address the excessive NAs levels in aquatic products, thereby ensuring the quality and safety of aquatic products and promoting sustainable development of the industry.

aquatic products  /  N-nitrosamines  /  influencing factors  /  control measures
Ya-Hui LI, Jian-Bing LI, Jian-Min HAN, Ying-Ying SANG, Hui-Min MENG, Lei ZHANG, Feng-Yan ZHANG. Research progress on detection and control of N-nitrosamines in aquatic products[J]. Journal of Food Safety & Quality, 2025 , 16 (13) : 1 -7 . DOI: 10.19812/j.cnki.jfsq11-5956/ts.20250314003
Year 2025 volume 16 Issue 13
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doi: 10.19812/j.cnki.jfsq11-5956/ts.20250314003
  • Receive Date:2025-03-14
  • Online Date:2026-01-12
  • Published:2025-07-15
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  • Received:2025-03-14
Affiliations
    1 Qingdao Institute for Food and Drug Control, Qingdao 266071, China
    2 Qingdao Product Quality Testing Research Institute, Qingdao 266100, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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