2022
DOI: 10.1002/sscp.202200039
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Matrix‐induced sugaring‐out liquid‐liquid microextraction coupled with high‐performance liquid chromatography for the determination of organophosphorus pesticides in fruit jams

Abstract: A rapid and easy analytical method for the determination of organophosphorus pesticides (fenitrothion, phosalone, profenofos, and chlorpyrifos) in fruit jams was developed using sugaring-out liquid-liquid microextraction followed by high-performance liquid chromatography with ultraviolet detection. Acetonitrile was the only chemical used in the sample pretreatment step. The high sugar content of the sample matrix highly accelerated the extraction process as it simply triggered phase separation. The optimized s… Show more

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Cited by 9 publications
(1 citation statement)
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“…Therefore, the general step of introducing a phase-separation agent in conventional HLLE is eliminated, which makes MISO a simple, fast, and low-cost HLLE method. This idea of matrix-induced HLLE has found application in another food matrix [ 29 ]. In the present work, MISO is further developed into a high-throughput field HLLE method for the simultaneous determination of HMF and phenolic compounds, which are the indicator of freshness [ 30 , 31 ] and the important functional constituents [ 6 ] in honey, respectively.…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, the general step of introducing a phase-separation agent in conventional HLLE is eliminated, which makes MISO a simple, fast, and low-cost HLLE method. This idea of matrix-induced HLLE has found application in another food matrix [ 29 ]. In the present work, MISO is further developed into a high-throughput field HLLE method for the simultaneous determination of HMF and phenolic compounds, which are the indicator of freshness [ 30 , 31 ] and the important functional constituents [ 6 ] in honey, respectively.…”
Section: Introductionmentioning
confidence: 99%