摘要
受产地、加工、贮存以及运输过程中的各种影响,引起食品的复杂性和可变性,导致食品的掺假及溯源分析具有一定的挑战性。现有的食品掺假溯源方法主要集中在理化测试及分子生物学技术等方面,相关鉴别的准确性有待提高。基于核磁共振氢谱(^(1)H NMR)的代谢组学技术与多元统计分析相结合,可以完整地描述食品的整体特征,收集食品的产地、品质等信息,近来在食品领域应用较为广泛,已成为食品质量分析和溯源等的有力工具。本文阐述了^(1)H NMR组学技术在农产食品掺假及溯源分析中的应用进展,在概述^(1)H NMR技术原理的基础上,针对^(1)H NMR与化学计量学分析方法的结合及其应用进行了介绍,对其在典型性食品的掺假及产地溯源上的研究进行了概括总结,旨在为^(1)H NMR组学技术在食品品质分析中的研究及应用提供理论参考。
Due to various influences in the process of origin,processing,storage and transportation,food products are complex and changeable.Therefore,it is challenging to analyze and determine the adulteration and traceability of food.The existing food adulteration traceability methods mainly focus on physical and chemical testing and molecular biology technology,and the accuracy of relevant identification needs to be improved.The combination of metabonomics technology based on ^(1)H NMR and multivariate statistical analysis can describe the overall characteristics of food and collect food origin and quality information.Recently,it has been widely used in the food field and has become a powerful tool for food adulteration and traceability analysis.Therefore,this paper describes the progress of ^(1)H NMR omics technology in the adulteration and traceability analysis of food.Based on the overview of the principle of ^(1)H NMR technology,the combination and application of ^(1)H NMR and chemometrics analysis are introduced,and the applications of adulteration and traceability in typical food products are summarized,providing theoretical reference for the research and application of ^(1)H NMR omics technology in food quality analysis.
作者
李占明
戴宇琪
宋嘉慧
贺光云
陈明煌
付才力
侯雪
LI Zhanming;DAI Yuqi;SONG Jiahui;HE Guangyun;CHEN Minghuang;FU Caili;HOU Xue(School of Grains Science and Technology,Jiangsu University of Science and Technology,Zhenjiang 212100,China;Fujian Key Laboratory of Inspection and Quarantine Technology Research,Fuzhou 350003,China;Institute of Quality Standard and Testing Technology for Agro-Products,Sichuan Academy of Agricultural Sciences,Chengdu 610066,China;National University of Singapore(Suzhou)Research Institute,Suzhou 215123,China;Academy of National Food and Strategic Reserves Administration,Beijing 100037,China)
出处
《食品工业科技》
CAS
北大核心
2022年第11期18-23,共6页
Science and Technology of Food Industry
基金
中央级公益性科研院所基本科研业务费专项(ZX2002)
乳制品质量安全控制技术教育部工程研究中心开放课题(R202102)
福州市战略性新兴产业科技重大项目(2018-N-9)
福建省检验检疫技术研究重点实验室开放课题(FJKF2021-01)
福州市科技特派员经费(RS-002)
福州市科技特派员后补助项目(项目号:AFZ2021K010003)。
关键词
核磁共振氢谱
代谢组学
掺假
溯源
鉴别
^(1)H nuclear magnetic resonance(1H NMR)
metabonomics
adulteration
traceability
identification
