【摘要】 随着羊肉消费量不断增加和相关食品安全问题频现，对羊肉溯源和掺假鉴别技术的需求已经成为当前社会的关注热点之一。目前，对于羊肉的溯源和鉴别已有相应研究，稳定同位素技术、矿物质元素指纹图谱、近红外光谱、DNA分子标记溯源技术、基于脂肪酸的溯源和鉴别技术、基于风味化合物的产地溯源和鉴别技术等在溯源和鉴别研究中得到了大量应用。但在这些技术不断发展的同时，也暴露出了一些亟待解决的问题。本文基于当前羊肉溯源和鉴别技术的相关研究资料和文献，对相应技术的优缺点进行总结和讨论，分析目前技术研究中存在的问题，并提出相应的建议和解决方法，以期为羊肉溯源和鉴别的进一步研究提供理论支持。更多还原

【Abstract】 With the increasing consumption of mutton and the frequent occurrence of related food safety problems, the demand for mutton traceability and authentication technologies has become a hot spot in the current society. At present,there have been reports on on the traceability and identification of mutton. Stable isotope technology, mineral element fingerprinting, near-infrared spectroscopy, DNA molecular marker-based traceability technology, fatty acid-based traceability and identification technology, and flavor compound-based traceability and identification technology have been widely used in traceability and identification research. However, with the continuous development of these technologies,some urgent problems have been exposed. Based on the current research data and literature, this paper summarizes and discusses the advantages and disadvantages of mutton traceability and identification technologies, analyzes the problems existing in the current technical research, and puts forward suggestions and solutions, in order to provide theoretical support for further research.更多还原