摘要
动物源性食品富含多种优质蛋白、必需脂肪酸及矿物质,对人体健康具有重要作用。近年来,动物源性食品掺假现象屡有发生,传统的鉴别技术因存在操作复杂、检出限高、准确度低的局限性,已无法满足人们对食品质量安全的需求,因此,为保障消费者的合法权益,研发快速、准确的鉴别技术对改善动物源性食品掺假掺杂乱象具有重要意义。本文从无损检测和分子生物学两方面概述当前鉴别动物源性食品真伪的主要方法,归纳这些方法在食品掺假、品种鉴定和原产地溯源等应用中的优缺点,分析该领域在研究中所面临的问题,为开发新型动物源性食品鉴定方法提供参考依据,为食品安全监督监管提供有力的技术支持。
Animal-derived foods are an excellent source of high-quality proteins,essential fatty acids and minerals,which play an important role in human health.In recent years,there have been numerous instances of adulteration of foods of animal origin.Traditional identification techniques have proven inadequate in meeting consumer demands for food quality and safety due to the limitations of complex operation,high detection limit and low accuracy.In order to protect the legitimate rights and interests of consumers,the development of rapid and accurate identification technology is importance for reducing adulteration of foods of animal origin.This paper outlines the current major methods for identifying the authenticity of animal-derived foods,including non-destructive testing methods and those based on molecular biology,with particular reference to their advantages and disadvantages when applied in food adulteration,species identification and geographical origin traceability.Finally,it analyses problems facing this field of research in order to provide a reference for the development of new methods for animal-derived food identification and to provide strong technical support for food safety supervision and regulation.
作者
郭亚宁
刘亚轩
周剑
李凯
李亮
GUO Yaning;LIU Yaxuan;ZHOU Jian;LI Kai;LI Liang(Institute of Quality Standard and Testing Technology for Agro-products,Chinese Academy of Agricultural Sciences,Beijing 100081,China;College of Food Science and Bioengineering,Tianjin Agricultural University,Tianjin 300384,China)
出处
《肉类研究》
北大核心
2024年第11期55-63,共9页
Meat Research
基金
“十四五”国家重点研发计划重点专项(2023YFF0614602)。
关键词
动物源性食品
掺假
鉴别技术
食品质量安全
foods of animal origin
adulteration
identification techniques
food quality and safety
