甲醛速测盒与乙酰丙酮法在检测水产品和水发产品中甲醛的对比试验

Contrast on Rapid Determination Box and Acetyl Acetone Method in Determining Formaldehyde in Aquatic Products and Lixivium

目的证实甲醛速测盒在检测水产品和水发产品中甲醛的可靠性。方法采用甲醛速测盒与乙酰丙酮法进行水产品和水发产品中甲醛的检测对比试验。结果通过531批次的甲醛速测盒定性测定与乙酰丙酮法的定量分析比较,大于5mg/kg的批次中,阳性符合率为99.2%。结论甲醛速测盒适合现场检测与大批样品的筛选检测。

[Objective] To testify the liability of rapid determination box in determining formaldehyde in aquatic products and lixivium. [Methods] Contrast test was done between rapid determination box and acetyl acetone method in determining formaldehyde in aquatic products and lixivium. [Results] Among the 531 times of determination through the two methods, the positive rate of the rapid determination box on those over 5 mg/kg was 99.2%. [Conclusion] Rapid determination box is suitable for determining formaldehyde both on site and in large batches.