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Research on food safety status in the coastal city based on big data analysis
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Jian-Mei ZHOU1, 2, Chao-Qiong DING1, 2, Hui-Jun WANG1, 2, Yi HE1, 2, Hai CHENG1, 2, Heng-Yu WANG1, 2, Jia-Li XING1, 2, *
Journal of Food Safety & Quality | 2025, 16(16) : 312 - 318
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Journal of Food Safety & Quality | 2025, 16(16): 312-318
Food Safety Supervision and Management
Research on food safety status in the coastal city based on big data analysis
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Jian-Mei ZHOU1, 2, Chao-Qiong DING1, 2, Hui-Jun WANG1, 2, Yi HE1, 2, Hai CHENG1, 2, Heng-Yu WANG1, 2, Jia-Li XING1, 2, *
Affiliations
  • 1 Ningbo Academy of Product and Food Quality Inspection (Ningbo Fibre Inspection Institute), Ningbo 315048, China
  • 2 Key Laboratory of Hazardous Substance Detection and Risk Prevention in Food of China Chamber of Commerce, Ningbo 315048, China
Published: 2025-08-25 doi: 10.19812/j.cnki.jfsq11-5956/ts.20250506004
Outline
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Objective To analyze the overall situation of food safety supervision and sampling inspection in an eastern coastal city from 2021 to 2024 and the main food safety issues. Methods The municipal level food safety supervision and sampling inspection data publicly disclosed by the eastern coastal city from 2021 to 2024 were aggregated. The overall inspection situation was analyzed using the dynamic trend of non-compliance rates, and the distribution characteristics of non-compliant samples across dimensions such as testing items, food categories, packaging factors and locally produced foods were stratified to identify the main factors affecting regional food safety. Results Over the past 4 years, a total of 34545 batches were inspected at the municipal level, with an overall non-compliance rate of 2.20%. The annual non-compliance rates fluctuated, showed a narrowing trend in amplitude. The highest non-compliance rates were observed in fruit products (5.83%), edible agricultural products (3.71%) and aquatic products (2.58%). In industrial processed foods, the non-compliance rates of bulk (2.01%) and pre-packaged (0.78%) showed a significant difference. The non-compliance rate of locally produced foods decreased fluctuatingly. Among them, 12 major categories (38.71%) showed no non-compliance for 4 consecutive years, while 13 categories (41.94%) exhibited a decline in non-compliance rates. Conclusion The overall status of food safety in this city showed a positive trend, with particularly quality improvement of locally produced foods. However, there were still risks in edible agricultural products and bulk foods. The regulators should pay more attention to them.

food safety  /  supervision and sampling inspection  /  pesticides drugs  /  veterinary drugs  /  food additives
Jian-Mei ZHOU, Chao-Qiong DING, Hui-Jun WANG, Yi HE, Hai CHENG, Heng-Yu WANG, Jia-Li XING. Research on food safety status in the coastal city based on big data analysis[J]. Journal of Food Safety & Quality, 2025 , 16 (16) : 312 -318 . DOI: 10.19812/j.cnki.jfsq11-5956/ts.20250506004
Year 2025 volume 16 Issue 16
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Article Info
doi: 10.19812/j.cnki.jfsq11-5956/ts.20250506004
  • Receive Date:2025-05-06
  • Online Date:2026-01-13
  • Published:2025-08-25
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  • Received:2025-05-06
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Affiliations
    1 Ningbo Academy of Product and Food Quality Inspection (Ningbo Fibre Inspection Institute), Ningbo 315048, China
    2 Key Laboratory of Hazardous Substance Detection and Risk Prevention in Food of China Chamber of Commerce, Ningbo 315048, 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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