食品中纳米颗粒物检测技术研究进展  

Research Progress on Nanoparticle Detection Technology in Food

作　　者：刘立超 张朝涛 兰冠宇 李雪 王朝辉[2] 毛雪飞[1] LIU Lichao;ZHANG Chaotao;LAN Guanyu;LI Xue;WANG Zhaohui;MAO Xuefei(Key Laboratory of Quality and Safety of Agricultural Products,Ministry of Agriculture and Rural Affairs,Institute of Agricultural Quality Standards and Testing Technology,Chinese Academy of Agricultural Sciences,Beijing 100081,China;School of Food Science and Engineering,Jilin Agricultural University,Changchun,Jilin 130118,China)

机构地区：[1]中国农业科学院农业质量标准与检测技术研究所/农业农村部农产品质量安全重点实验室,北京100081 [2]吉林农业大学食品科学与工程学院,长春130118

出　　处：《中国无机分析化学》2024年第11期1517-1526,共10页Chinese Journal of Inorganic Analytical Chemistry

基　　金：国家自然科学基金资助项目(22306199/32072307);中央基本科研业务费资助项目(1610072024014)。

摘　　要：目前,纳米材料已经开始用于食用农产品和加工食品,在营养强化、色泽风味、杀菌保鲜、储藏运输等方面发挥着重要的作用。然而,由于纳米级微颗粒自身独特的尺寸和表面效应,纳米材料对人体潜在的健康风险不容忽视。因此,在开展纳米材料食品应用的同时,应该关注食品中纳米颗粒物的浓度、尺寸、形态等情况,这离不开可靠、精准的纳米颗粒分析技术。对食品中纳米颗粒物表征、成像和检测的最新技术进行概括,对显微镜、色谱和分馏、光谱、质谱等技术的特点及其在食品分析中的应用现状进行分析,并对食品中纳米颗粒物检测技术未来发展的前景进行了展望。At present,nanomaterials have been used in edible agricultural products and processed foods,playing an important role in nutritional enhancement,color and flavor,sterilization and preservation,storage and transport,etc.However,due to the unique size and surface effects of nanoscale microparticles,the potential health risks of nanomaterials to the human body cannot be ignored.Therefore,in the application of nanomaterials in food,attention should be paid to the concentration,size,shape and other conditions of nanoparticles in food,which is inseparable from reliable and accurate nanoparticle analysis technology.The latest technologies for the characterization,imaging and detection of nanoparticles in food were summarized,the characteristics of microscopy,chromatography,fractionation,spectroscopy,mass spectrometry and their current applications in food analysis were analyzed.The future development prospects of nanoparticle detection technology in food were also projected.

关 键 词：纳米颗粒 食品 检测技术 光谱 质谱 

分 类 号：O657.31[理学—分析化学] O657.63[理学—化学]