Development and application of a rapid screening and quantification method for multi-class herbicide residues in fishery products using UPLC-Q-Tof-MS/MS: Evidence for prometryn residues in shellfish

Peng, Jie; Gan, Jianying; Liu, Ting; Ju, Xiaoqian; Chen, Jianwu; He, Li

doi:10.1016/j.foodcont.2023.109672

Cited by 9 publications

(4 citation statements)

References 32 publications

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“…As for DACT, considerable MEs could be also found in some products like Astragali radix, Glehniae radix, Cuscutae semen, and mussels from Adriatic Sea (Liu et al, 2018;Interino et al, 2023). However, it was interesting that a slight matrix inhibition could be observed in other sea products like crayfish, carp and Chinese mitten crab collected from Hubei and Hunan Provinces in China (Peng et al, 2023).…”

Section: Methods Validationmentioning

confidence: 99%

Residue determination and dietary risk assessment of mesotrione, nicosulfuron, atrazine and its four metabolites in maize in China

Chen,

Li,

Wang

et al. 2023

Front. Sustain. Food Syst.

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IntroductionTo improve maize yield in China, multiple herbicides have been simultaneously applied to control more weeds. However, this combined application raises concerns about potential residues and their subsequent risks to human health. Therefore, evaluating the residues and dietary risk of new herbicide formulations is critical for the sustainability of maize production.MethodsUsing UHPLC-MS/MS, we developed quick methods for the determination of residues of mesotrione, nicosulfuron, atrazine and its four metabolites with acceptable accuracy and precision. The limits of quantification (LOQs) were 0.01 mg/kg for mesotrione and atrazine-desethyl-desopropyl, and 0.005 mg/kg for nicosulfuron, atrazine, 6-deisopropyl atrazine, 2 hydroxyatrazine, and deethylatrazine. Field trials were conducted at 12 different locations in China. And the risk quotient (RQ) model was used to evaluate the chronic risk of residues of these herbicides.ResultsThe residues of straw samples were in the ranges of <0.01 mg/kg for mesotrione, <0.005–0.010 mg/kg for nicosulfuron, and <0.037–0.254 mg/kg for accumulated atrazine. In green straw, the observed ranges were <0.01 mg/kg for mesotrione, <0.005–0.007 mg/kg for nicosulfuron, and <0.037–0.211 mg/kg for accumulated atrazine. Meanwhile, for both green and fully-grown maize, residues were <0.01 mg/kg for mesotrione, <0.005 mg/kg for nicosulfuron, and <0.037 mg/kg for accumulated atrazine. And all RQ values of green and fully-grown maize were below 100%.ConclusionBased on the RQ model, the dietary risk of exposure to three herbicides through maize was acceptable by consumers. This study helps guide the rational use of mesotrione, nicosulfuron and atrazine to ensure the safe production of maize and our human health.

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Section: Methods Validationmentioning

confidence: 99%

Residue determination and dietary risk assessment of mesotrione, nicosulfuron, atrazine and its four metabolites in maize in China

Chen,

Li,

Wang

et al. 2023

Front. Sustain. Food Syst.

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“…Additionally, the maximum allowable residue limit for prometryn in rice, corn, garlic, and lotus roots is set at 0.05 mg/kg. Currently, instrumental methods such as high-performance liquid chromatography (HPLC), − gas chromatography–tandem mass spectrometry (GC–MS/MS), , and liquid chromatography–tandem mass spectrometry (LC–MS/MS) − are commonly employed to detect prometryn in various matrices. Although these methods offer sensitivity and accuracy, they require expensive equipment and specialized personnel, and their relatively long detection times make them unsuitable for rapid screening.…”

Section: Introductionmentioning

confidence: 99%

Rapid Detection of Prometryn Residues in Agricultural Samples: Method Comparison of the ic-ELISA and Colloidal Gold Immunochromatographic Test Strips

Gao,

Abd El-Aty,

et al. 2024

ACS Agric. Sci. Technol.

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This study aimed to establish two methods, namely, indirect competitive enzyme-linked immunosorbent assay (ic-ELISA) and colloidal gold immunochromatographic test strips, for detecting prometryn residues in various agricultural samples, such as corn, pumpkin, lotus root, rice, and brown rice. Monoclonal antibodies specific for prometryn were utilized in both methods. The ic-ELISA method demonstrated a maximum half-inhibition concentration (IC 50 ) of 2.4 ng/mL and a lower limit of detection of 0.5 ng/mL. When used in conjunction with a card reader, the colloidal gold immunochromatographic test strip exhibited an IC 50 of 18.6 ng/mL for prometryn detection. The recovery rates of both methods were found to be consistent with those of liquid chromatography tandem mass spectrometry. This consistency indicated the suitability of both methods for detecting prometryn in five different agricultural samples, suggesting that this is a convenient and practical approach for screening prometryn in agricultural products.

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“…Field studies show that CAP degrades slowly in soil, water, and sediment, and it poses high risk of river and under-water contamination due to its high leaching potential (Hossain et al 2019;Song et al 2019). HPM has highly toxic characteristic to aquatic organisms, and may pose long-term water environment adverse effects (Peng et al 2023;Valera-Tarifa et al 2020). IXB is a new non-systemic insecticide belonging to the oxadiazine group and is metabolized by insect esterases .…”

Section: Introductionmentioning

confidence: 99%

Biochar amendment alters degradation of three pesticides in broccoli, pakchoi, and shifted bacterial commnuity in soil under greenhouse conditions

Sun,

Liu,

Bei

et al. 2024

Preprint

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Graphical abstract Abstract A 28-day pesticide degradation experiment was conducted on broccoli (Brassica oleracea L. var. italica Planch) and pakchoi (Brassica chinensis L.) with three pesticides (chlorantraniliprole (CAP), haloxyfop-etotyl (HPM), and indoxacarb (IXB)) to explore biochar effect on pesticides environmental fate and rhizosphere soil diversity. Rice straw biochar (RB) was applied to soil with 25 t·ha−1 dosage under greenhouse conditions, and its effects on the degradation of three pesticides and soil were investigated one by one. Overall, RB application effectively facilitated CAP and HPM degradation in broccoli by 13.5-39.4% and in broccoli soil by 23.8-74.1%. While for RB application retarted CAP, HPM and IXB degradation in pakchoi by 0-57.17% and retarted CAP degradationin in pakchoi by 37.32-43.4%. The results showed that RB application effect on pesticide degradation in crops and soil was related to biochar properities, pesticide solubility, plant growth status, and soil characteristics. Rhizosphere soil microorganisms were investigated at the same time and the result showed that biochar application may be valuable in altering the bacterial richness and diversity. The effect of biochar application on pesticide residues in crops and soil was influenced by the growth status of crops mostly, and the next was pesticides characteristics. This study suggested that biochar application in soil may be effect to reduce pesticide non-point source pollution, especially for pesticide with high solubility and may shift soil microorganisms.

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Development and application of a rapid screening and quantification method for multi-class herbicide residues in fishery products using UPLC-Q-Tof-MS/MS: Evidence for prometryn residues in shellfish

Cited by 9 publications

References 32 publications

Residue determination and dietary risk assessment of mesotrione, nicosulfuron, atrazine and its four metabolites in maize in China

Residue determination and dietary risk assessment of mesotrione, nicosulfuron, atrazine and its four metabolites in maize in China

Rapid Detection of Prometryn Residues in Agricultural Samples: Method Comparison of the ic-ELISA and Colloidal Gold Immunochromatographic Test Strips

Biochar amendment alters degradation of three pesticides in broccoli, pakchoi, and shifted bacterial commnuity in soil under greenhouse conditions

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