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Rapid screening of 89 kinds of pesticide residues in foodborne-plant extracts by QuEChERS-gas chromatography-tandem mass spectrometry
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Lu ZHANG1, *, Jia-Qi REN1, Jin HUA2, Qiang HE1, Tiao LAN3, Kai-Hong TIAN4
Journal of Food Safety & Quality | 2026, 17(8) : 46 - 54
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Journal of Food Safety & Quality | 2026, 17(8): 46-54
• Highlight: Science and Technology Research Center of China Customs •
Rapid screening of 89 kinds of pesticide residues in foodborne-plant extracts by QuEChERS-gas chromatography-tandem mass spectrometry
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Lu ZHANG1, *, Jia-Qi REN1, Jin HUA2, Qiang HE1, Tiao LAN3, Kai-Hong TIAN4
Affiliations
  • 1.Technology Center of Xi’an Customs, Xi’an 710068, China
  • 2.Technology Center of Taiyuan Customs, Taiyuan 030021, China
  • 3.China National Institute of Standardization, Beijing 100191, China
  • 4.Xi’an Zhongjianke Testing and Certification Technology Co., Ltd., Xi’an 710068, China
doi: 10.19812/j.cnki.jfsq11-5956/ts.20251015005
Outline
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Objective

To establish a method for rapid screening of 89 kinds of pesticide residues in foodborne plant extracts by QuEChERS-gas chromatography-tandem mass spectrometry.

Methods

Foodborne plant extracts are dispersed with pure water, extracted using acetonitrile, and purified via the QuEChERS method. The analytes are separated on a DB-5MS chromatographic column and detected in multiple reaction monitoring (MRM) mode. The accurate mass-to-charge ratios of precursor ions and product ions are acquired, and quantitative analysis is performed by matrix-matched calibration curve with internal standard method..

Results

The results showed that the linearity of 89 kinds of pesticides and their metabolites was good in the range of 10–200 ng/mL and the correlation coefficients (r2) were greater than 0.99. The limits of quantitation were 2–20 μg/kg. The recoveries of 89 kinds of pesticides in Ganoderma lucidum extract was ranged from 59.9% to 129.1%, with the relative standard deviations of 0.4% to 13.9%.

Conclusion

This method is simple, efficient, accurate and sensitive, and is suitable for the detection of 89 pesticide residues in foodborne-plant extracts.

pesticide residues  /  foodborne-plant extracts  /  QuEChERS-gas chromatography-tandem mass spectrometry  /  high-throughput
张璐, 任佳琦, 花锦, 何强, 兰韬, 田凯虹. QuEChERS-气相色谱-串联质谱法快速筛查食源性植物提取物中89种农药残留. 食品安全质量检测学报, 2026 , 17 (8) : 46 -54 . DOI: 10.19812/j.cnki.jfsq11-5956/ts.20251015005
Lu ZHANG, Jia-Qi REN, Jin HUA, Qiang HE, Tiao LAN, Kai-Hong TIAN. Rapid screening of 89 kinds of pesticide residues in foodborne-plant extracts by QuEChERS-gas chromatography-tandem mass spectrometry[J]. Journal of Food Safety & Quality, 2026 , 17 (8) : 46 -54 . DOI: 10.19812/j.cnki.jfsq11-5956/ts.20251015005
Appendix
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Year 2026 volume 17 Issue 8
8
3
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Article Info
doi: 10.19812/j.cnki.jfsq11-5956/ts.20251015005
  • Receive Date：2025-10-15
  • Online Date：2026-11-05
Article Data
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History
  • Received：2025-10-15
Funding
Affiliations
    1.Technology Center of Xi’an Customs, Xi’an 710068, China
    2.Technology Center of Taiyuan Customs, Taiyuan 030021, China
    3.China National Institute of Standardization, Beijing 100191, China
    4.Xi’an Zhongjianke Testing and Certification Technology Co., Ltd., Xi’an 710068, 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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