食品安全标准中电感耦合等离子体质谱技术在食品检验中的应用进展

Application of inductively coupled plasma mass spectrometry in food inspection in food safety standards

中文关键词:  食品安全标准  电感耦合等离子体质谱法  食品检验

英文关键词:food safety standard  inductively coupled plasma mass spectrometry  food inspection

中文摘要:

      本文介绍了电感耦合等离子体质谱(inductively coupled plasma mass spectrometry, ICP-MS)检测技术, 并将ICP-MS技术与传统无机分析技术进行比较, 发现ICP-MS技术具备多种分析优势, 基本克服了传统方法的大多数缺点, 是进行元素分析的理想方法。通过实际的查阅分析, 发现在近几年的食品安全标准的制定和修订中, 已逐步将ICP-MS检测方法增加到标准中, 使得该方法规范化标准化。在食品监管过程中, 食品安全标准中的ICP-MS检测技术已经广泛应用到食品检验中, 主要在食品中的重金属分析、元素形态分析、稀土元素分析和营养元素分析等方面应用。在实际的应用中, 发现食品安全标准在包装饮用水的检验中存在着标准使用不准确的问题, 并从合理使用标准方面提出了加强标准应用的建议。

英文摘要:

      This paper introduced the detection technology of inductively coupled plasma mass spectrometry (ICP-MS) and compared ICP-MS with traditional inorganic analysis technology. It was founded that ICP-MS had many analytical advantages and basically overcome most of the disadvantages of traditional methods, which was an ideal way for elemental analysis. Through the practical analysis, it was found that in the formulation and revision of the food safety standards in recent years, the ICP-MS detection method had been gradually added to the standard, which made the method normalization and standardization. In the process of food supervision, ICP-MS detection technology in food safety standards had been widely used in food inspection, which included heavy metals, elemental form, rare earth elements and nutrient elements. In practical applications, there was a problem of inaccurate use of food safety standards in the inspection of packaged drinking water, and this article put forward some suggestions from the standard of rational use for strengthening the standard application.