食品科学 ›› 2020, Vol. 41 ›› Issue (19): 238-244.doi: 10.7506/spkx1002-6630-20191012-089

• 专题论述 • 上一篇    下一篇

共价有机骨架材料的性能及其在食品安全检测领域的应用进展

刘婧怡,赵海田,姚磊   

  1. (1.哈尔滨工业大学化工与化学学院,黑龙江?哈尔滨 150001;2.哈尔滨学院食品工程学院,黑龙江?哈尔滨 150086)
  • 出版日期:2020-10-15 发布日期:2020-10-23
  • 基金资助:
    国家自然科学基金面上项目(31571798);国家自然科学基金青年科学基金项目(31401618); 黑龙江省青年基金项目(QC2013C012);国家博士后基金面上项目(2014M551260); 哈尔滨市青年后备人才项目(2014RFQYJ179)

Performance of Covalent Organic Framework and Its Application in Food Safety Detection: A Review

LIU Jingyi, ZHAO Haitian, YAO Lei   

  1. (1. School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China; 2. School of Food Engineering, Harbin University, Harbin 150086, China)
  • Online:2020-10-15 Published:2020-10-23

摘要: 共价有机骨架材料(covalent organic frameworks,COFs)是一种新兴的多孔有机材料,因其性能优异,具有比表面积高、结构规律、密度低、可功能化、稳定性高等特点,已被广泛应用于气体储存、催化、光电、分离和药物递送等诸多领域。本文主要综述含硼COFs、三嗪COFs以及亚胺COFs最常见的三大类共价有机骨架的材料特性,及其在实际应用中的优势与局限,并对COFs在食品中的有毒有害物质分析检测应用进展进行汇总,重点针对其中典型物质,如抗生素、生物毒素、添加剂等进行详细介绍,以期对COFs在食品安全检测新技术方面的推广应用提供理论参考。

关键词: 共价有机骨架;吸附;食品安全;检测

Abstract: Covalent organic frameworks (COFs) are an emerging porous organic material. Due to its excellent performance, high specific surface area, structural regularity, low density, functionalizability and high stability, COFs have been widely used in gas storage, catalysis, optoelectronics, separation and drug delivery. This paper mainly reviews the material properties of three major types of COFs: boron-containing COFs, striazine COFs and imine COFs, and their advantages and limitations in practical applications. It also summarizes recent progress in the application of COFs in the analysis of toxic and hazardous substances in foods, with a focus on the typical substances such as antibiotics, biotoxins, and additives, in order to provide a theoretical reference for promoting the application of COFs in new technologies for food safety detection.

Key words: covalent organic frameworks; adsorption; food safety; detection

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