本發明係關於一種可做為檢測食品或其他產品中，所含魚類成分之篩選方法，與具高靈敏度及專一性篩選食品或其他產品中魚類成分之引子對與探針，並可實際應用於市售食品或其他產品之篩選及檢測。The invention relates to a screening method for detection of fish components in foods or other products,and primer pairs and probes used for high sensitively and specifically detecting fish components in foods or other products.The method,primer pairs and probes of the invention can be used in the detection of marketing foods and other products.