Recombinase polymerase amplification combined with lateral flow dipstick assay for rapid visual detection of and in sea foods.

Anisakiasis is a food-borne parasitic disease mainly caused by the third stage of and Traditional methods for detecting of involve morphology identification such as visual inspection, enzyme digestion, and molecular methods based on PCR, but they have certain limitations. In this study, the internal transcribed spacer 1 (ITS 1) regions of were targeted to develop a visual screening method for detecting and in fish meat based on recombinase polymerase amplification (RPA) combined with lateral flow dipstick (LFD). Specific primers and probes were designed and optimized for temperature, reaction time, and detection threshold.