饲料中无机元素分析方法研究进展

饲料中所含的无机元素对动物生长具有重要意义。在饲料中过量添加无机元素会导致环境污染问题,也会通过食物链最终危害消费者的身体健康,因此,对饲料产品中的无机元素进行检测和动态监控尤为重要。综述了近年来饲料中无机元素含量检测主要应用的前处理方法及其含量检测技术,分析了不同前处理方法和含量检测技术的优点和不足,以期为饲料中无机元素分析方法的科学、合理应用提供参考。

Research Progress on Analytical Methods of Inorganic Elements in Feed

The inorganic elements in feed are important for animal growth. Excessive addition of inorganic elements in feed can cause environmental pollution problems and ultimately endanger the health of consumers through the food chain. Therefore, it is especially important to detect and monitor the inorganic elements in feed products. This paper reviewed the pretreatment methods in detection of inorganic elements content and the content analysis techniques of inorganic elements in feed used in recent years, and analyzed the advantages and disadvantages of different pretreatment methods and content detection techniques, in hoping to provide reference for the scientific and rational application of inorganic elements analysis methods in feed.