基于SNP标记的肉类溯源技术

A Review of Meat Traceability Technology Based on SNP Markers

本文阐述了建立肉类溯源系统对我国食品安全和国际贸易的重要性,并对溯源管理、食品溯源系统进行概述。重点讲述各种DNA标记技术的原理、利弊,以及在肉制品溯源标记应用的比较、SNP位点的检测方法等。最后指出了我国肉类溯源技术研究的方向和趋势。

This article describes the importance of establishing meat traceability system for food safety and international trade, and summarizes the management of food traceability system. We also highlight the principles of various DNA markers and their pros and cons, compare the applications of meat traceability markers and introduce SNP detection methods. Finally develop- ment trends and research directions of meat traceability technology in China are presented.