Residue Analysis of 60 Pesticides in Red Swamp Crayfish Using QuEChERS with High-Performance Liquid Chromatography–Tandem Mass Spectrometry

Song, Shuangyu; Zhu, Kechen; Han, Lijun; Sapozhnikova, Yelena; Zhang, Zihao; Yao, Wei

doi:10.1021/acs.jafc.7b05339

Cited by 46 publications

(20 citation statements)

References 25 publications

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“…At present, compared with developed countries, developing countries' technology and means of detecting pesticide residues and harmful substances in EPOs remain slightly inferior. Recently, a new method, the quick, easy, cheap, effective, rugged, and safe (QuEchERS) procedure using high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS), has been applied in the detection of pesticide residues (Song et al, 2018). This method is simple, fast, effective, and has good purification effect (Deng et al, 2018).…”

Section: Prospectivementioning

confidence: 99%

Edible Plant Oil: Global Status, Health Issues, and Perspectives

et al. 2020

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Edible plant oil (EPO) is an indispensable nutritional resource for human health. Various cultivars of oil-bearing plants are grown worldwide, and the chemical compositions of different plant oils are diverse. The extremely complex components in oils lead to diverse standards for evaluating the quality and safety of different EPOs. The environment poses great challenges to the EPO safety and quality during the entire industrial chain, including plant cultivation, harvesting, oil processing, and storage. Environmental risk factors include heavy metal or pesticide residue pollution, insect or harmful microbial infestation, and rancidity. Here, the diverse components in oil and various oil-producing processes are discussed, including plant species, oil yield, and composition complexity, environmental factors that degrade oil quality. Additionally, we propose a whole-industrialchain monitoring system instead of current single-link-monitoring approach by monitoring and tracking the quality and safety of EPOs during the entire process of plant cultivation, raw materials harvest, oil process, and EPOs storage. This will provide guidance for monitoring the quality and safety of EPOs, which were challenged by the deteriorating environment.

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Section: Prospectivementioning

confidence: 99%

Edible Plant Oil: Global Status, Health Issues, and Perspectives

et al. 2020

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“…However, these sample preparation methods are complicated and use larger amounts of organic solvents 21,22 . In recent years, the QuEChERS methodology has been develpoed as a very popular method to determine pesticide residues in all kinds of food matrices [23][24][25][26][27][28][29] . And there are some papers that applied QuEChERS for the extraction of pesticides from mushrooms and determination of residue used GC, GC-MS/MS 30,31 , or LC-MS/MS 10,11 .…”

mentioning

confidence: 99%

Method development and validation of ten pyrethroid insecticides in edible mushrooms by Modified QuEChERS and gas chromatography-tandem mass spectrometry

Tian

Qiao

Luo

et al. 2020

Sci Rep

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Method development and validation of ten pyrethroid insecticides in edible mushrooms by Modified QuEChERS and gas chromatography-tandem mass spectrometry fajun tian, Chengkui Qiao, Jing Luo, Linlin Guo, tao pang, Rongli pang, Jun Li, caixia Wang, Ruiping Wang & Hanzhong Xie ✉ A method for simultaneous determination of ten pyrethroid insecticides residues in edible mushrooms was developed. The samples were pretreated by a quick, easy, cheap, effective, rugged (QuEChERS) method. The ten pyrethroid insecticides were extracted from six kinds of edible mushrooms using acetonitrile and subsequently cleaned up by octadecylsilane (C18) or primary secondary amine (PSA). Instrumental analysis was completed in 16 min using gas chromatography-tandem mass spectrometry (GC-MS/MS). The overall average recoveries in the six kinds of edible mushrooms at three levels (10, 100 and 1000 μg kg −1) ranged from 72.8% to 103.6%. The intraday and interday relative standard deviations (RSD) were lower than 13.0%. The quantification limits were below 5.57 μg kg −1 in different matrices. The results demonstrated that the method is convenient for the quick detection of pyrethroid insecticides in edible mushrooms.

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“…Gas/liquid chromatography (GC/LC) and gas/liquid chromatography-mass spectrometry (GC/LC-MS) methods are mainly used for determination of difenoconazole [10][11][12][13]. Besides being accurate, these methods are timeconsuming due to complex processes involved, and thus, a large number of samples need to be stored for analysis.…”

Section: Introductionmentioning

confidence: 99%

Investigation and Validation of Detection of Storage Stability of Difenoconazole Residue in Mango

Zhao

Liu

Han

et al. 2019

Journal of Food Quality

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To investigate the stability of the pesticide residue in storage samples is a part of detection, which is also an improvement to the accuracy of analytical results. In this work, the UPLC-MS/MS method with perfect accuracy and stability was established for determining residues of difenoconazole in mango. The stability of the residue under different temperatures (4°C and −20°C) and media (fruit samples and pretreated sample solution) was investigated. At 0.1 mg/kg, the residue degraded in 6 months by 12% when at −20°C, while in a week by only 12.2% at 4°C. However, when pretreated and preserved in the solution, the residue remained more than 90% for 6–8 weeks. The results indicated that the main causes of degradation are biochemical factors, and the factors are affected by temperature. The findings also provided appropriate conditions for sample storage. This investigation promotes the accuracy in detection and hence guarantees food safety and quality.

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Residue Analysis of 60 Pesticides in Red Swamp Crayfish Using QuEChERS with High-Performance Liquid Chromatography–Tandem Mass Spectrometry

Cited by 46 publications

References 25 publications

Edible Plant Oil: Global Status, Health Issues, and Perspectives

Edible Plant Oil: Global Status, Health Issues, and Perspectives

Method development and validation of ten pyrethroid insecticides in edible mushrooms by Modified QuEChERS and gas chromatography-tandem mass spectrometry

Investigation and Validation of Detection of Storage Stability of Difenoconazole Residue in Mango

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