RECENT REVIEW OF THE QUECHERS SAMPLE PREPARATION METHOD FOR FOOD AND ENVIRONMENTAL SAMPLE ANALYSIS DOI Creative Commons

Isah Yusuf Shinkafi,

Abubakar Lawal, Nura Suleiman Gwaram

et al.

FUDMA Journal of Sciences, Journal Year: 2024, Volume and Issue: 8(6), P. 155 - 169

Published: Dec. 5, 2024

Creating reliable, environmentally responsible, and effective processes that ensure the traceability, safety, caliber of their results is one main challenges facing researchers doing multi-residue analysis. The QuEChERS which stands for Quick, Easy, Cheap, Effective, Rugged, Safe method has shown itself to be highly adaptable, yielding positive outcomes with a range analytes. This allows versatility in choice solvents, salts, buffers salting-out partitioning, as well use various sorbents throughout cleanup process. more friendly sample preparation technique fits perfectly analytical chemistry's rising emphasis on sustainability. review paper's goal illustrate primary applications method, focus food environmental investigations. It also covers important improvements history methods offers insights into classes substances have been effectively evaluated this methodology.

Language: Английский

Determination of Tylosin a, Tylvalosin, and Tilmicosin Antibiotics in Feed by Using a Novel Magnetic Mixed Cation Exchange Material (M-Mcx) DOI
Tao Lin,

Chao‐Tung Chen,

Li Duan

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
QuEChERS followed by dispersive liquid-liquid microextraction with floating organic drop solidification for the determination of 17β-estradiol in fish samples DOI
Fransérgio F. dos Santos,

Matheus Filipe Leitão de Oliveira,

Jeiza F. Pinheiro

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113403 - 113403

Published: March 1, 2025

Language: Английский

Citations

0
High resolution mass spectrometry targeted analysis and suspect screening of pesticide residues in fruit samples and assessment of dietary exposure DOI
Dimitrios Gkountouras, Vasiliki Boti,

Triantafyllos A. Albanis

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 352, P. 124143 - 124143

Published: May 10, 2024

Language: Английский

Citations

3
Pesticides and transformation products footprint in Greek market basket vegetables: Comprehensive screening by HRMS and health risk assessment DOI
Dimitrios Gkountouras, Vasiliki Boti,

Triantafyllos A. Albanis

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 953, P. 176085 - 176085

Published: Sept. 7, 2024

Language: Английский

Citations

1
Validation of the QuEChERSER Method for 245 Pesticides and Environmental Contaminants in Barley and Hemp by Low-Pressure GC: Comparison of Triple Quadrupole MS/MS and Orbitrap HRMS for Qualitative and Quantitative Analysis DOI Creative Commons

Nicolás Michlig,

Steven J. Lehotay

Journal of AOAC International, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 18, 2024

Abstract Background Monitoring labs are a fundamental link in the food safety chain, and regulatory demands competitive economy call for analytical methods that simpler, faster, more rugged, broader scope. The QuEChERSER mega-method introduced 2021 meets these monitoring needs, which includes high sample throughput, automated cleanup of extracts, fast low-pressure gas chromatography (LPGC). Objective goal this work was to extend method additional matrices analytes using LPGC, including comparison performances two different mass spectrometric (MS) analyzers: triple quadrupole tandem MS/MS orbital ion trap (orbitrap) high-resolution (HR)MS. Methods validated 245 pesticides environmental contaminants barley grains hemp pellets instrument top preparation (ITSP) coupled with LPGC-MS/MS or LPGC-HRMS (orbitrap). Results Targeted detection proved be sensitive than orbitrap full data acquisition, leading lower limits quantification (LOQs) yielding acceptable recoveries (70–120%) repeatabilities (RSDs <20%). In barley, 89% compounds met validation criteria 74% HRMS, were 81% 66%, respectively. Qualitatively, HRMS yielded 1% false positives compared 3–4% MS/MS, but due higher LOQs, rates negatives 14–17% vs. 6–10% matrices. Conclusion ITSP+LPGC analysis is robust approach multiple applications. comparison, outperformed terms sensitivity, advantages easier development, greater selectivity, possibility nontargeted/retrospective permit even expansion scope future. Highlights ITSP+LPGC- as part useful efficient way monitor foods.

Language: Английский

Citations

1
Heterogeneous degradation kinetics of typical pyrimidine pesticides toward OH radicals DOI

Ru Chen,

Dandan Chen,

Qiang Niu

et al.

Atmospheric Environment, Journal Year: 2024, Volume and Issue: 337, P. 120787 - 120787

Published: Aug. 30, 2024

Language: Английский

Citations

0
A “Four-in-One” Immunochromatographic Strip for Multi-Readout Detection of Diazepam in Lake Water and Fish via Nanozyme-Mediated Colorimetric, Catalytic, and Photothermal Activities DOI
Fuyuan Zhang, Jing Wang, Weihua Liu

et al.

Talanta, Journal Year: 2024, Volume and Issue: 285, P. 127275 - 127275

Published: Nov. 22, 2024

Language: Английский

Citations

0
RECENT REVIEW OF THE QUECHERS SAMPLE PREPARATION METHOD FOR FOOD AND ENVIRONMENTAL SAMPLE ANALYSIS DOI Creative Commons

Isah Yusuf Shinkafi,

Abubakar Lawal, Nura Suleiman Gwaram

et al.

FUDMA Journal of Sciences, Journal Year: 2024, Volume and Issue: 8(6), P. 155 - 169

Published: Dec. 5, 2024

Creating reliable, environmentally responsible, and effective processes that ensure the traceability, safety, caliber of their results is one main challenges facing researchers doing multi-residue analysis. The QuEChERS which stands for Quick, Easy, Cheap, Effective, Rugged, Safe method has shown itself to be highly adaptable, yielding positive outcomes with a range analytes. This allows versatility in choice solvents, salts, buffers salting-out partitioning, as well use various sorbents throughout cleanup process. more friendly sample preparation technique fits perfectly analytical chemistry's rising emphasis on sustainability. review paper's goal illustrate primary applications method, focus food environmental investigations. It also covers important improvements history methods offers insights into classes substances have been effectively evaluated this methodology.

Language: Английский

Citations

0