Research Progress on Pretreatment Techniques for Determination of Pesticide Residues in Tea

A review about research progress on pretreatment techniques for determination of pesticide residues in tea in recent years, such as solid phase extraction, QuEChERS, matrix solid-phase dispersion extraction, and other new methods, was presented in this paper, and the development of pretreatment methods for determination of pesticide residues in tea was prospected (58 ref. cited).