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Simultaneous determination of 12 kinds of nicotine pesticides in fruits by ultra performance liquid chromatography-tandem mass spectrometry coupled with cold induced liquid-liquid extraction
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Qiang LIN1, Yun-Kui SHEN1, Chao YANG1, Mei-Li LI1, Jia WANG1, Ding-Guo JIANG2, *, Sai FAN3, *
Journal of Food Safety & Quality | 2025, 16(4) : 71 - 77
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Journal of Food Safety & Quality | 2025, 16(4): 71-77
• Special Topic: Research and Detection of Pesticide and Veterinary Drug Residue •
Simultaneous determination of 12 kinds of nicotine pesticides in fruits by ultra performance liquid chromatography-tandem mass spectrometry coupled with cold induced liquid-liquid extraction
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Qiang LIN1, Yun-Kui SHEN1, Chao YANG1, Mei-Li LI1, Jia WANG1, Ding-Guo JIANG2, *, Sai FAN3, *
Affiliations
  • 1. Beijing Yanqing District Center for Disease Control and Prevention, Beijing 102100, China
  • 2. China National Center for Food Safety Risk Assessment, Beijing 100021, China
  • 3. Beijing Center for Disease Prevention and Control, Beijing Center for Preventive Medicine Research, Beijing 100013, China
Published: 2025-02-25 doi: 10.19812/j.cnki.jfsq11-5956/ts.20241219008
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Objective To establish a detection method for 12 kinds of nicotine pesticides in fruits by ultra performance liquid chromatography-tandem mass spectrometry coupled with cold induced liquid-liquid extraction. Methods Fruit samples were extracted using acetonitrile, and after salting out, shaking, and centrifugation, they were subjected to freeze induced liquid-liquid extraction using acetonitrile water solution for further enrichment and purification. Combined with ultra performance liquid chromatography mass spectrometry, data was collected using a multi reaction monitoring mode, and quantified using isotope internal standard method. Results The linear range of 12 kinds of nicotine compounds was 1-500 ng/mL, and the method showed good linearity (r2>0.999). The limits of detection were 2.15-3.60 μg/kg, and the method limits of quantification were 7.11-13.01 μg/kg. The recovery rates of 12 kinds of nicotine compounds were 73.1%-126.7%, and the relative standard deviations were 3.5%-13.3%. Conclusion This method is easy to operate, has high precision, and good stability, and is suitable for screening and detecting nicotine like compounds in fruit samples.

ultra performance liquid chromatography-tandem mass spectrometry  /  fruits  /  nicotine pesticides
Qiang LIN, Yun-Kui SHEN, Chao YANG, Mei-Li LI, Jia WANG, Ding-Guo JIANG, Sai FAN. Simultaneous determination of 12 kinds of nicotine pesticides in fruits by ultra performance liquid chromatography-tandem mass spectrometry coupled with cold induced liquid-liquid extraction[J]. Journal of Food Safety & Quality, 2025 , 16 (4) : 71 -77 . DOI: 10.19812/j.cnki.jfsq11-5956/ts.20241219008
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Year 2025 volume 16 Issue 4
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Article Info
doi: 10.19812/j.cnki.jfsq11-5956/ts.20241219008
  • Receive Date：2024-12-19
  • Online Date：2025-07-21
  • Published：2025-02-25
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  • Received：2024-12-19
Funding
Affiliations
    1. Beijing Yanqing District Center for Disease Control and Prevention, Beijing 102100, China
    2. China National Center for Food Safety Risk Assessment, Beijing 100021, China
    3. Beijing Center for Disease Prevention and Control, Beijing Center for Preventive Medicine Research, Beijing 100013, China
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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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