ArticleFoods (Basel, Switzerland)2021
Determination of Three Typical Metabolites of Pyrethroid Pesticides in Tea Using a Modified QuEChERS Sample Preparation by Ultra-High Performance Liquid Chromatography Tandem Mass Spectrometry.
Article in Foods (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 29 citations in OpenAlex.
- Practical guide for marine exo-metabolomic sample preparation.The ISME journal · 2026Review
- Simultaneous Screening and Quantification of 479 Pesticides in Green Tea by LC-QTOF-MS.Foods (Basel, Switzerland) · 2023Article
- Article
- Automatic detection of pesticide residues on the surface of lettuce leaves using images of feature wavelengths spectrum.Frontiers in plant science · 2022Article
- Determination of Residual Triflumezopyrim Insecticide in Agricultural Products through a Modified QuEChERS Method.Foods (Basel, Switzerland) · 2021Article
- Detection of Residual Pesticides in Foods.Foods (Basel, Switzerland) · 2021Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
Abstract
Pyrethroid pesticides are widely used on tea plants, and their residues of high frequency and concentration have received great attention. Until recently, the residues of typical metabolites of pyrethroid pesticides in tea were unknown. Herein, a modified "quick, easy, cheap, effective, rugged and safe" (QuEChERS) method for the determination of three typical metabolites of pyrethroid pesticides in tea, using ultra performance liquid chromatography tandem mass spectrometry, was developed. The mixture of florisil, octadecylsilane, and graphite carbon black was employed as modified QuEChERS adsorbents. A Kinetex C18 column achieved good separation and chromatographic peaks of all analytes. The calibration curves of 3-phenoxybenzoic acid (3-PBA) and 4-fluoro-3-phenoxybenzoic acid (4-F-3-PBA) were linear in the range of 0.1-50 ng mL
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