Advances in Analytical Techniques for Organochlorine Pesticide Detection in Tea Samples

The pretreatment and analytical techniques for organochlorine pesticide residues, including ultrasonic extraction, accelerated solvent extraction, microwave extraction, solid phase extraction, and solid-phase micro-extraction and the analytical techniques of gas chromatography and gas chromatography-mass spectrometry)in tea samples in recent years were reviewed. The prospect of organochlorine pesticide residue analysis was proposed in this paper.