Dynamic microwave-assisted extraction combined with continuous-flow microextraction for determination of pesticides in vegetables

•A novel DMAE–CFME was firstly assembled and validated for extraction of OPPs in vegetables.•Extraction, separation, and enrichment were finished in a simple step.•The method extends the application of the SDME in complex solid matrixes.•No further filtration or cleanup was required before analysis by GC–MS.•The developed method is simple, rapid, solventless and cost-effective.