Visualization and metabolome for the migration and distribution behavior of pesticides residue in after-ripening of banana

Wang, Meiran; Tian, Qiaoxia; Li, Hongxing; Dai, Longjun; Wan, Yi; Wang, Mingyue; Han, Bin; Huang, Hua-Ping; Zhang, Yunuo; Chen, Jun-Cheng

doi:10.1016/j.jhazmat.2022.130665

Cited by 15 publications

(1 citation statement)

References 41 publications

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“…Pesticide permeation studies are crucial to understanding sorption processes and protecting fruits and vegetables from contamination [23], and they can be used to create a recommendation list of compounds that do not accumulate in the pulp and act as intended. This can help to minimize consumer exposure to residues, and they can be safely and effectively removed from food using known techniques.…”

Section: Introductionmentioning

confidence: 99%

Assessment of Apple Peel Barrier Effect to Pesticide Permeation Using Franz Diffusion Cell and QuEChERS Method Coupled with GC-MS/MS

Tankiewicz

2023

Foods

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In this study, a new approach to pesticide permeation through the apple peel into the pulp is discussed. The tested compounds can be classified, based on mode of action, as systemic (boscalid, cyprodinil, pirimicarb, propiconazole and tebuconazole) or contact (captan, cypermethrin and fludioxonil) pesticides. The barrier effect was assessed using a Franz flow-type vertical diffusion cell system. A residue analysis was performed using a modified quick, easy, cheap, efficient, rugged and safe (QuEChERS) extraction method coupled to gas chromatography with tandem mass spectrometry (GC-MS/MS). The limits of detection (LODs) ranged between 2.6 µg kg−1 (pirimicarb) and 17 µg kg−1 (captan), with the coefficient of variability (CV) lower than 6%, while recoveries ranged from 85% (boscalid) to 112% (captan) at 0.1 and 1 mg kg−1 spiked levels. The highest peel penetration was observed for pirimicarb, captan and cyprodinil, with cumulative permeations of 90, 19 and 17 µg cm−2, respectively. The total absorption was in the range from 0.32% (tebuconazole) to 32% (pirimicarb). Only cypermethrin was not quantitatively detected in the pulp, and its use can be recommended in crop protection techniques. The obtained results indicate that molecular weight, octanol-water partition coefficient and water solubility are important parameters determining the process of pesticide absorption.

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Section: Introductionmentioning

confidence: 99%

Assessment of Apple Peel Barrier Effect to Pesticide Permeation Using Franz Diffusion Cell and QuEChERS Method Coupled with GC-MS/MS

Tankiewicz

2023

Foods

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Surface‐Enhanced Raman Scattering Imaging Assisted by Machine Learning Analysis: Unveiling Pesticide Molecule Permeation in Crop Tissues

Wang,

Sun,

Liu

et al. 2024

Advanced Science

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Surface‐enhanced Raman scattering (SERS) imaging technology faces significant technical bottlenecks in ensuring balanced spatial resolution, preventing image bias induced by substrate heterogeneity, accurate quantitative analysis, and substrate preparation that enhances Raman signal strength on a global scale. To systematically solve these problems, artificial intelligence techniques are applied to analyze the signals of pesticides based on 3D and dynamic SERS imaging. Utilizing perovskite/silver nanoparticles composites (CaTiO3/Ag@BONPs) as enhanced substrates, enabling it not only to cleanse pesticide residues from the surface to pulp of fruits and vegetables, but also to investigate the penetration dynamics of an array of pesticides (chlorpyrifos, thiabendazole, thiram, and acetamiprid). The findings challenge existing paradigms, unveiling a previously unnoticed weakening process during pesticide invasion and revealing the surprising permeability of non‐systemic pesticides. Of particular note is easy to overlook that the combined application of pesticides can inadvertently intensify their invasive capacity due to pesticide interactions. The innovative study delves into the realm of pesticide penetration, propelling a paradigm shift in the understanding of food safety. Meanwhile, this strategy provides strong support for the cutting‐edge application of SERS imaging technology and also brings valuable reference and enlightenment for researchers in related fields.

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Deciphering Plant-Pathogen Interactions Through Plant Metabolomics: From Technical Advances to Applied Research

Maia,

Savoi,

Figueiredo

2023

Metabolomics

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Visualization and metabolome for the migration and distribution behavior of pesticides residue in after-ripening of banana

Cited by 15 publications

References 41 publications

Assessment of Apple Peel Barrier Effect to Pesticide Permeation Using Franz Diffusion Cell and QuEChERS Method Coupled with GC-MS/MS

Assessment of Apple Peel Barrier Effect to Pesticide Permeation Using Franz Diffusion Cell and QuEChERS Method Coupled with GC-MS/MS

Surface‐Enhanced Raman Scattering Imaging Assisted by Machine Learning Analysis: Unveiling Pesticide Molecule Permeation in Crop Tissues

Deciphering Plant-Pathogen Interactions Through Plant Metabolomics: From Technical Advances to Applied Research

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