Research Progress on Commonly Used Detection Methods of Heavy Metal Elements in Food and Health Food

    XIAO Yan'， SU Ping'，LI Jinjiel，LU Qiang'， ZAN Chuannan23* GRGMetrologyamp; Test (Nanning) Co.，Ltd.，Nanning 530oo0， China; 2.Guangxi-ASEAN Food Inspection Center， Nanning 530200， China; 3.Technology Inovation Center of Natural Fragrances and Flavors，State Administration for Market Regulation， Nanning 530200， China)

    Abstract： Based on the actual work， combined with relevant national standards and references，this paper summarizes the conventional analytical methods forthe determinationofheavy metalelements in the fieldof food and health food，analyzes the principles，performance differences andapplication statusofatomic fluorescence，atomic absorption，inductivelycoupled plasma mass spectrometryand inductivelycoupled plasma emission spectroscopy，and prospects for the application and development prospects of these instrumental methods in the corresponding fields.

    Keywords： food; health food; commonly used detection methods; heavy metal elements

    重金属一般是指密度大于 4.5g?cm^-3 的金属元素[] ......