食品中痕量多环芳烃检测技术的研究进展

Research progress on detection technology of trace polycyclic aromatic hydrocarbons in food

中文关键词:  多环芳烃  检测技术  痕量物质

英文关键词:polycyclic aromatic hydrocarbons  detection technology  trace substances

中文摘要:

      多环芳烃(polycyclic aromatic hydrocarbons, PAHs)是造成食品污染的痕量危害物质, 精确和快速检测食品中的痕量多环芳烃, 是食品安全的重要技术保障。本文对常见食品中PAHs污染情况进行总结, 对食品中PAHs检测技术的研究现状进行综述。目前食品中PAHs检测技术主要包括色谱检测、光谱检测和免疫学检测方法, 其中色谱检测是食品中PAHs的主流检测方法, 光谱检测和免疫学检测基于其快速和现场性特点, 显示出极强的应用前景。

英文摘要:

      Polycyclic aromatic hydrocarbons (PAHs) are trace hazardous substances which can cause food pollution, accurate and rapid detection technologies for trace PAHs in food is an important technical guarantee for food safety. This paper summarized the types of food easily contaminated by PAHs and the research progress of PAHs detection technologies in food. At present, the detection technologies mainly include chromatographic detection, spectral detection and immunological detection. Chromatographic detection is the mainstream detection method of PAHs in food, spectral detection and immunological detection show a strong application prospect based on its fast and on-site characteristics.