Department of Chemistry, School of Mathematical and Natural Sciences, University of Venda , Thohoyandou, South Africa.
Department of Ecology and Resource Management, School of Environmental Sciences, University of Venda , Thohoyandou, South Africa.
Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2020 Nov;37(11):1865-1880. doi: 10.1080/19440049.2020.1802069. Epub 2020 Oct 1.
Antibiotic residues have become a major concern worldwide as food contaminants due to the risk that they may pose to human health. The presence of these residues in food is due to improper veterinary practices. Consequently, rapid and cost-effective clean-up methods prior to analysis for these residues in food matrices are increasingly becoming necessary in order to ensure food safety. Miniaturised extraction and pre-concentration techniques have been developed as alternatives to conventional extraction procedures in recent years. Furthermore, the current trends in analytical sample preparation favour extraction techniques that comply with the principles of green analytical chemistry. Solid phase micro-extraction, stir bar sorptive extraction, stir cake sorptive extraction and fabric phase sorptive extraction methods are very promising sorbent-based sorptive micro-extraction techniques, and they are compliant to the principles of green chemistry. This review critically discusses the application of these techniques in the extraction and pre-concentration of antibiotic residues from food samples in the years 2015 to 2020.
抗生素残留已成为全球关注的食品污染物，因为它们可能对人类健康构成威胁。这些残留存在于食物中是由于兽医实践不当造成的。因此，为了确保食品安全，在分析食物基质中的这些残留之前，越来越需要快速且具有成本效益的清洁方法。近年来，微型提取和预浓缩技术已被开发为传统提取程序的替代品。此外，分析样品制备的当前趋势有利于符合绿色分析化学原则的提取技术。固相微萃取、搅拌棒吸附萃取、搅拌饼吸附萃取和纤维相吸附萃取方法是很有前途的基于吸附剂的吸附微萃取技术，并且它们符合绿色化学的原则。本文综述了 2015 年至 2020 年期间这些技术在从食物样品中提取和预浓缩抗生素残留方面的应用。
