Fate of imidacloprid and acetamiprid residues during black tea manufacture and transfer into tea infusion.

@article{Gupta2009FateOI,
  title={Fate of imidacloprid and acetamiprid residues during black tea manufacture and transfer into tea infusion.},
  author={Mahesh Gupta and Adarsh Shanker},
  journal={Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment},
  year={2009},
  volume={26 2},
  pages={
          157-63
        }
}
The objective of this paper is to investigate the loss/stability of neonicotinoids (imidacloprid and acetamiprid) residues during the manufacture of black tea and to study the transfer of these pesticides from made tea to its infusion. For orthodox black tea, the manufacturing process involves leaf harvesting (plucking two leaves and a bud), withering, rolling, fermentation (oxidation), and drying. Initial withering and final drying resulted in the loss of pesticide residues, but no significant… CONTINUE READING

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