Application of ICP Technology in Heavy Metal Detection of Aquatic Food
With the development of aquaculture industry,heavy metal pollution has gradually become a major hidden danger to food safety.This paper briefly analyzed the working principle of inductively coupled plasma(ICP)technology and the problems existing in its application in the detection of heavy metals in aquatic food,including the detection error caused by complex sample pretreatment,the decrease in detection sensitivity caused by matrix effect,and the coexistence of multiple elements affects the detection accuracy,and puts forward countermeasures such as optimizing pretreatment process,improving instrument calibration,and introducing interference elimination technology.The research results indicate that ICP technology can effectively improve detection performance and provide important technical support for ensuring the safety of aquatic food.
inductively coupled plasma technologyheavy metal detectionaquatic food productsmatrix effect
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