食品中邻苯二甲酸酯分析与风险评估技术研究进展

Recent developments on analysis and risk assessment of PAEs in food samples

中文关键词:  邻苯二甲酸酯  样品前处理  分析技术  风险评估

英文关键词:phthalate esters  sample pretreatment  analytical technology  risk assessment

中文摘要:

      食品安全已经成为了倍受社会关注的热点问题, 成为了全社会共同面对的挑战。其中, 作为目前最常见的增塑剂, 邻苯二甲酸酯(phthalate esters, PAEs)在现代食品工业中应用广泛, 其通过迁移、富集、转化对食品造成污染, 现已引起了公众的高度关注。近年来, 不同基质中PAEs的样品前处理技术(固相萃取、分散液液微萃取、QuEChERS等)和分析技术(光谱法、色谱法、质谱联用法等)、毒性及风险评估成为了研究热点。本文对国内外PAEs最新的研究进展进行总结评述, 对食品中PAEs的筛查技术进行探讨, 为将来开展食品中PAEs的检测、评估提供建议和思考。其中, 简便快捷的前处理技术结合高通量、高灵敏度的筛查技术将成为今后一段时间的研究热点。

英文摘要:

      With the events of domestic food safety frequent outbreaks, food safety has become a hot topic of social concern and common challenge to all human beings. Phthalates esters (PAEs) are widely used as plasticizers in the modern food industry. They have attracted increasing attention owing to their potential for food contamination by migration, enrichment and transformation. In recent years, the developments of pretreatment methods (solid phase extraction, DLLME, QuEChERS, et al) and analytical techniques (spectrometry, chromatography, chromatography- mass spectrometry, et al) of PAEs in different matrices for toxicity and risk assessment have become research hotspots. This review summarized the recent research progress in China and abroad and discusses screening technologies on PAEs in order to provide suggestions and thoughts to carry out the detection and assessment of PAEs in the future. Simple and efficient pretreatment technology combined with high-throughput, high-sensitivity screening technology was expected to become a new research hotspot in the near future.