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Investigation on the current situation of mycotoxin contamination in Triticum aestivum L. from China in 2023 and 2024
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Xiao-Min WANG1, Yi-Zhi HAN1, Shu-Zhan ZHENG1, Xian-Chun JIA2, Da-Wei ZHANG2, Xue-Ting ZHOU2, Shu GUAN3, Tian-Yu LI3, Yang LIU4, Cai-Xia REN1, *
Journal of Food Safety & Quality | 2025, 16(11) : 33 - 40
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Journal of Food Safety & Quality | 2025, 16(11): 33-40
• Special Topic: Detection and Prevention and Control of Biotoxins in Food •
Investigation on the current situation of mycotoxin contamination in Triticum aestivum L. from China in 2023 and 2024
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Xiao-Min WANG1, Yi-Zhi HAN1, Shu-Zhan ZHENG1, Xian-Chun JIA2, Da-Wei ZHANG2, Xue-Ting ZHOU2, Shu GUAN3, Tian-Yu LI3, Yang LIU4, Cai-Xia REN1, *
Affiliations
  • 1. Technical Center of Hohhot Customs, Hohhot 010020, China
  • 2. School of Biotechnology, Jiangnan University, Wuxi 214000, China
  • 3. Biomin Feed Addictive (China) Co., Ltd., Wuxi 214101, China
  • 4. Animal, Plant & Foodstuff Inspection Center of Tianjin Customs District P. R. China, Tianjin 300457, China
Published: 2025-06-15 doi: 10.19812/j.cnki.jfsq11-5956/ts.20241203005
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Objective To investigate multiple mycotoxin contamination and patterns in Triticum aestivum L. samples from China in 2023 and 2024. Methods A total of 248 Triticum aestivum L. samples were randomly collected from the main Triticum aestivum L.-producing areas of the country (2023: 145; 2024: 103). Simultaneously, liquid chromatography-tandem mass spectrometry (LC-MS/MS) and enzyme linked immunosorbent assay (ELISA) was used to determine the content of various mycotoxins in Triticum aestivum L.. Results The total exceeding rate of mycotoxin contamination in 248 Triticum aestivum L. was 98.0%. The positivity rate for these mycotoxins ranged from 0.4% to 87.1%, with average contamination levels ranging from 0.4 to 604.3 μg/kg. Positive mean values for regulated toxins such as deoxynivalenol and zearalenone, and emerging toxins such as alternariol and enniatins in Triticum aestivum L. were lower in 2024 than in 2023. In addition, the results of zearalenone ELISA (2023: 91.5%, 88.5 μg/kg; 2024: 92.2%,79.4 μg/kg) had relatively large differencey from those of LC-MS/MS (2023: 28.7%, 17.7 μg/kg; 2024: 29.1%, 5.0 μg/kg). Conclusion Triticum aestivum L. mycotoxin contamination is less severe in 2024 than in 2023. Higher levels of contamination with deoxynivalenol-3-glucoside, alternariol and beauvericin are also found in Triticum aestivum L..

Triticum aestivum L.  /  mycotoxin  /  liquid chromatography-tandem mass spectrometry  /  enzyme linked immunosorbent assay
Xiao-Min WANG, Yi-Zhi HAN, Shu-Zhan ZHENG, Xian-Chun JIA, Da-Wei ZHANG, Xue-Ting ZHOU, Shu GUAN, Tian-Yu LI, Yang LIU, Cai-Xia REN. Investigation on the current situation of mycotoxin contamination in Triticum aestivum L. from China in 2023 and 2024[J]. Journal of Food Safety & Quality, 2025 , 16 (11) : 33 -40 . DOI: 10.19812/j.cnki.jfsq11-5956/ts.20241203005
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Year 2025 volume 16 Issue 11
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Article Info
doi: 10.19812/j.cnki.jfsq11-5956/ts.20241203005
  • Receive Date：2024-12-03
  • Online Date：2025-07-14
  • Published：2025-06-15
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  • Received：2024-12-03
Funding
Affiliations
    1. Technical Center of Hohhot Customs, Hohhot 010020, China
    2. School of Biotechnology, Jiangnan University, Wuxi 214000, China
    3. Biomin Feed Addictive (China) Co., Ltd., Wuxi 214101, China
    4. Animal, Plant & Foodstuff Inspection Center of Tianjin Customs District P. R. China, Tianjin 300457, China
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https://castjournals.cast.org.cn/joweb/spaq/EN/10.19812/j.cnki.jfsq11-5956/ts.20241203005
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
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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