Cited by 96Analytical chemistry methods developmentPesticide Residue Analysis and SafetyIonic liquids properties and applications

An effervescence tablet-assisted microextraction based on the solidification of deep eutectic solvents for the determination of strobilurin fungicides in water, juice, wine, and vinegar samples by HPLC

Jia, Liyan, Huang, Xin, Zhao, Wenfei, Wang, Huihui, Jing, Xu·2020·Food Chemistry

Abstract

In this study, a simple, efficient, and green effervescence tablet-assisted microextraction method based on the solidification of deep eutectic solvent (ETA-ME-SDES) was developed to determine picoxystrobin, pyraclostrobin, and trifloxystrobin in water, juice, wine, and vinegar samples by HPLC. An eco-friendly, hydrophobic, deep eutectic solvent (DES, acting as the extraction solvent) was synthesized by thymol and octanoic acid in the molar ratio of 1:5. The extraction solvent dispersed in sample solutions with the assistance of pH adjustment and effervescence reaction, and was collected after solidification in an ice bath. Several essential conditions, including the type and the volume of DESs, the amount of ammonia hydroxide, and the components of effervescence tablets were optimized. The limits of detection ranged from 0.15 to 0.38 μg L-1. Extraction recovery ranged from 77.4 to 106.9%. The proposed method was successful in determining the amount of strobilurin fungicides in water, juice, wine, and vinegar samples.

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Crossref · 10.1016/j.foodchem.2020.126424

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Authors
Jia, L., Huang, X., Zhao, W., Wang, H., & Jing, X.
Affiliations
Shanxi Agricultural University (CN)
Corresponding author
Jing, Xu
Venue
Food Chemistry
Publisher
Elsevier BV
Published
2020-07
Volume
317
Pages
126424
ISSN
0308-8146 (ISSN-L)
OpenAlex
W3007086530
Cited by
96
References
37
Citations by year
2026: 27 · 2025: 12 · 2024: 11 · 2023: 11 · 2022: 15 · 2021: 14 · 2020: 6
FWCI
5.96
Type
journal article
Language
en
Open access
closed
Locations
  • Food Chemistry (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • ShanXi Science and Technology Department
  • Shanxi Agricultural University
Topics
  • Physical Sciences › Chemistry › Analytical Chemistry › Analytical chemistry methods development
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Pesticide Residue Analysis and Safety
  • Physical Sciences › Chemical Engineering › Catalysis › Ionic liquids properties and applications
Keywords
deep eutectic solvents, strobilurin fungicides, picoxystrobin, pyraclostrobin, trifloxystrobin, food and beverage analysis, wine, vinegar, juice, water
MeSH terms
Fruit and Vegetable Juices, Strobilurins, Acetates, Chromatography, High Pressure Liquid, Fungicides, Industrial, Hydrogen-Ion Concentration, Imines, Salts, Water Pollutants, Chemical, Wine, Acetic Acid, Limit of Detection, Liquid Phase Microextraction

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