关键词: 乳及乳制品；元素；前处理方法；检测方法

Abstract: Abnormal analysis of trace elements and heavy metal over-standard in dairy products are major concerns in the dairy industry, and how to detect elements of concern in dairy products quickly and accurately has become the focus of attention. Detection of elements in milk and dairy products is a prerequisite to ensure product quality and safety. Therefore, the pretreatment and detection methods specified in the Chinese and international standards for elements in milk and dairy products are reviewed. The principle, pros and cons of each method are elaborated so as to provide a reference for the detection of elements in the dairy industry.

Key words: milk and dairy products; elements; pretreatment methods; detection methods