Hydrophobic deep eutectic solvents based membrane emulsification-assisted liquid-phase microextraction method for determination of pyrethroids in tea beverages.

@article{Qian2020HydrophobicDE,
  title={Hydrophobic deep eutectic solvents based membrane emulsification-assisted liquid-phase microextraction method for determination of pyrethroids in tea beverages.},
  author={Heng Qian and Q. Yang and Y. Qu and Ziwei Ju and Wenfeng Zhou and Haixiang Gao},
  journal={Journal of chromatography. A},
  year={2020},
  volume={1623},
  pages={
          461204
        }
}
  • Heng Qian, Q. Yang, +3 authors Haixiang Gao
  • Published 2020
  • Chemistry, Medicine
  • Journal of chromatography. A
  • Deep eutectic solvents (DESs) were used as an extractant for the determination of pyrethroids in environmental water and tea beverage samples. Three different acids were chosen as hydrogen bond donors for preparation of DESs, and decanoic acid was optimal because of its high recovery. Factors affecting relative recovery were optimized individually, including salt addition, surfactant addition, extraction temperature, DES amount, and sample volume etc. Under the optimized experimental conditions… CONTINUE READING

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