Determination of 301 pesticide residues in tropical fruits imported to Turkey using LC–MS/MS and GC-MS

Balkan, Tarık; Karaağaçli, Hasan

doi:10.1016/j.foodcont.2022.109576

Cited by 20 publications

(6 citation statements)

References 30 publications

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“…Pesticide residues were detected in 9 samples of persimmon (45.0%), 7 samples of mandarin (36.8%), 6 samples of pepper (33.3%), 2 samples of radish (11.1%), 3 samples of Korean cabbage (16.7%), 7 samples of peach (36.8%), 12 samples of apple (66.7%), 2 samples of brown rice (11.1%), and 5 samples of tomato (27.8%) (Table 3). The most frequently detected pesticides were tebuconazole (14), chlorfenapyr (8), indoxacarb (8), difenoconazole (7), and spiromesifen (6). The monitoring results of agricultural products distributed in Korea suggest that the analysis method developed in this study can be effectively employed in daily inspections.…”

Section: Application Of the Multi-residue Analysis Methods In Real Sa...mentioning

confidence: 82%

“…Considering these trends, various studies have sought to find a method to analyze multiple pesticides simultaneously, using agricultural products such as fruits and vegetables. Commonly, these strategies rely on mass spectrometry (MS), which can detect low levels of pesticides in various matrices with excellent sensitivity and selectivity [12][13][14]. To quickly assess distributed agricultural products, there is a need for a rapid pre-treatment method that matches the speed of the analysis equipment.…”

Section: Introductionmentioning

confidence: 99%

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Simultaneous Analysis of 272 Pesticides in Agricultural Products by the QuEChERS Method and Gas Chromatography with Tandem Mass Spectrometry

Yun,

Bae,

Kang

et al. 2024

Molecules

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The aim of this study is to develop a rapid and accurate method for simultaneous analysis of multi-residue pesticides and conduct pesticide monitoring in agricultural products produced by the production and distribution stage in Korea. The representative agricultural products were selected as brown rice, soybean, potato, mandarin, and green pepper and developed using gas chromatography with tandem mass (GC-MS/MS) for the analysis of 272 pesticide residues. The experimental samples were extracted by the QuEChERS-EN method and then cleaned up by using d-SPE, including MgSO4 and primary secondary amine (PSA) sorbents. The established method was validated in accordance with Codex CAC-GL/40, and the limit of quantitation (LOQ) was determined to be 0.01 mg/kg. A total of 243 pesticides satisfied the guidelines in five samples at three levels with values of 60 to 120% (recovery) and ≤45% (coefficient of variation, CV). The remaining 29 pesticides did not satisfy the guidelines, and these pesticides are expected to be used as a screening method for the routine inspection of agricultural products. As a result of analyzing 223 agricultural products in South Korea by applying the simultaneous analysis method, none of the detected levels in the samples exceeded the standard values based on maximum residue limits (MRLs). The developed method in this study will be used to inspect residual pesticides in agricultural products, and it is anticipated to contribute to the distribution of safe agricultural products to consumers.

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Section: Application Of the Multi-residue Analysis Methods In Real Sa...mentioning

confidence: 82%

Section: Introductionmentioning

confidence: 99%

Simultaneous Analysis of 272 Pesticides in Agricultural Products by the QuEChERS Method and Gas Chromatography with Tandem Mass Spectrometry

Yun,

Bae,

Kang

et al. 2024

Molecules

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“…Analysis of 260 pesticides in sauce samples was performed using LC-MS/MS. In line with the SANTE guideline two parameters were used as identification criteria: retention time (RT) with a tolerance of ± 0.1 min in relation to the RT of the analyte in matrixmatched calibration standard and ion ratio tolerance below 30% (SANTE, 2021;Balkan and Karaağaçlı, 2023). The RT deviation in positive samples was always < 0.1 min, and the ion ratio tolerance was < 30% (Table 1).…”

Section: Resultsmentioning

confidence: 99%

Pesticide residues in sauce manufactured from agricultural products

Balkan¹,

Kara

2023

International Journal of Agriculture Environment and Food Sciences

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In this study, pesticide residues in sauce manufactured from agricultural products were examined. A simultaneous multiresidue analysis for 260 pesticides in sauce samples was performed using liquid chromatography with tandem mass spectrometry (LC-MS/MS). The QuEChERS AOAC 2007.01 (quick, easy, cheap, effective, rugged, and safe) was selected as the most suitable protocol for routine determination of pesticide residues. In line with the SANTE/11312/2021 guideline two parameters were used as identification criteria: retention time (RT) with a tolerance of ± 0.1 min in relation to the RT of the analyte in matrix-matched calibration standard and ion ratio tolerance below 30%. The RT deviation in positive samples was always < 0.1 min, and the ion ratio tolerance was < 30%. A total 4 different pesticides were detected in 20 sauce samples. No active ingredient was found in 16 samples. The residue levels were between 10 and 94 µg kg. The residues of acetamiprid, ametoctradin, imazalil sulfate, and metalaxyl-M were below the European Union Maximum Residue Limits (EU-MRLs).

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“…HS-SPME-GC-MS is generally used for the determination of very volatile compounds. Moreover, it has been used to determine the off-flavor in wine [17], microbial volatile organic compounds [18], the volatile composition of grapes [19,20], pesticide residues, and veterinary drug residues in foods [21,22].…”

Section: Introductionmentioning

confidence: 99%

Profiling of Volatile Compounds in ‘Muscat Hamburg’ Contaminated with Aspergillus carbonarius before OTA Biosynthesis Based on HS-SPME-GC-MS and DLLME-GC-MS

Guo,

Wang,

et al. 2024

Molecules

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Aspergillus carbonarius is known to produce the carcinogenic ochratoxin A (OTA) in grapes. The metabolism process before OTA biosynthesis influences the content and composition of the volatile compounds in grapes. In this study, a self-established method based on QuEChERS coupled with high-performance liquid chromatography–fluorescence detection (HPLC-FLD) was used to determine the OTA levels during a seven-day contamination period. The results showed that OTA was detected on the second day after contamination with A. carbonarius. Thus, the first day was considered as the critical sampling timepoint for analyzing the volatiles in grapes before OTA biosynthesis. Additionally, the volatile compounds in grapes were analyzed using headspace solid-phase microextraction gas chromatography–mass spectrometry (HS-SPME-GC-MS) and dispersive liquid–liquid microextraction gas chromatography–mass spectrometry (DLLME-GC-MS). The corresponding data were evaluated via multivariate data analysis using projection methods, including PCA and OPLS-DA. The results indicated significant differences in the nine volatile compounds in grapes contaminated with A. carbonarius before OTA biosynthesis. The results of the Pearson correlation analysis showed positive correlations between ethyl acetate, styrene, 1-hexanol and OTA; (E)-2-hexenal and nerolic acid were negatively correlated with OTA. Overall, these findings provide a theoretical basis for the early prediction of OTA formation in grape and grape products using GC-MS technology.

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Determination of 301 pesticide residues in tropical fruits imported to Turkey using LC–MS/MS and GC-MS

Cited by 20 publications

References 30 publications

Simultaneous Analysis of 272 Pesticides in Agricultural Products by the QuEChERS Method and Gas Chromatography with Tandem Mass Spectrometry

Simultaneous Analysis of 272 Pesticides in Agricultural Products by the QuEChERS Method and Gas Chromatography with Tandem Mass Spectrometry

Pesticide residues in sauce manufactured from agricultural products

Profiling of Volatile Compounds in ‘Muscat Hamburg’ Contaminated with Aspergillus carbonarius before OTA Biosynthesis Based on HS-SPME-GC-MS and DLLME-GC-MS

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