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Simultaneous determination of 10 kinds of phytotoxins of tripterygium wilfordii and aconitum in honey by ultra performance liquid chromatography-tandem mass spectrometry
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Wen-Ting LI1, Pei YE1, 2, Ling LIU1, 2, Ying SHEN1, Jie LI1, Rong-Rong TAO1, 2, Jun-E YU3, *, Meng-Yuan JIANG4, *
Journal of Food Safety & Quality | 2025, 16(8) : 84 - 92
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Journal of Food Safety & Quality | 2025, 16(8): 84-92
• Special Topic: Detection and Prevention and Control of Biotoxins in Food •
Simultaneous determination of 10 kinds of phytotoxins of tripterygium wilfordii and aconitum in honey by ultra performance liquid chromatography-tandem mass spectrometry
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Wen-Ting LI1, Pei YE1, 2, Ling LIU1, 2, Ying SHEN1, Jie LI1, Rong-Rong TAO1, 2, Jun-E YU3, *, Meng-Yuan JIANG4, *
Affiliations
  • 1. Kunming Center for Disease Control and Prevention, Kunming 650228, China
  • 2. School of Public Health, Kunming Medical University, Kunming 650500, China
  • 3. Xundian County Center for Disease Control and Prevention, Kunming 655215, China
  • 4. Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan Minzu University, Kunming 650504, China
Published: 2025-04-25 doi: 10.19812/j.cnki.jfsq11-5956/ts.20241126001
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Objective To establish a method for the simultaneous determination of 10 kinds of phytotoxins, including tripterygium wilfordii and aconite in honey by ultra performance liquid chromatography-tandem mass spectrometry. Methods The samples were extracted by vortexing with 1% formic acid water-70% acetonitrile water solution. After high-speed centrifuged, added appropriate amount of primary secondary amine (PSA) to the supernatant, and shaked and mixed evenly, passed through 0.22 μm filter membrane, then determined and analyzed by the instrument. The matrix working curve was used for quantification by the external standard method. Results The limits of detection of 10 kinds of phytotoxins were 0.03-1.90 μg/kg. The 10 kinds of phytotoxins showed good linearity in a certain range of mass concentration with the correlation coefficients were all greater than 0.999. The average recovery rates of toxins ranged from 89.5% to 113.8% at 3 kinds of different concentration spiked levels, and the relative standard deviations of 0.5%-8.7%. Conclusion The method is convenient, sensitive and accurate, and provides technical support for rapid screening of phytotoxins in emergencies. It is suitable for simultaneous determination of various phytotoxins in honey samples, especially in batch samples.

phytotoxin  /  tripterygium wilfordii toxoid  /  aconitum toxoid  /  honey  /  ultra performance liquid chromatography-tandem mass spectrometry
Wen-Ting LI, Pei YE, Ling LIU, Ying SHEN, Jie LI, Rong-Rong TAO, Jun-E YU, Meng-Yuan JIANG. Simultaneous determination of 10 kinds of phytotoxins of tripterygium wilfordii and aconitum in honey by ultra performance liquid chromatography-tandem mass spectrometry[J]. Journal of Food Safety & Quality, 2025 , 16 (8) : 84 -92 . DOI: 10.19812/j.cnki.jfsq11-5956/ts.20241126001
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Year 2025 volume 16 Issue 8
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Article Info
doi: 10.19812/j.cnki.jfsq11-5956/ts.20241126001
  • Receive Date：2024-11-26
  • Online Date：2025-07-19
  • Published：2025-04-25
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  • Received：2024-11-26
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Affiliations
    1. Kunming Center for Disease Control and Prevention, Kunming 650228, China
    2. School of Public Health, Kunming Medical University, Kunming 650500, China
    3. Xundian County Center for Disease Control and Prevention, Kunming 655215, China
    4. Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan Minzu University, Kunming 650504, 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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