DNA条形码技术在食品真伪鉴定中的应用研究

Research on the Application of DNA Barcoding Technology in Food Authenticity Identification

LI Xiaoyue （Yunnan Sanzheng Testing Technology Co.，Ltd.， Kunming 650106， China）

Abstract： This paper elaborates on the specific application scenarios of DNA barcoding technology in the authenticityidentificationofdiferent foodcategories suchas meat，aquatic products，fruits，vegetables and processed products.It analyzes the core challnges faced by the current technology promotion，including detection costs， standard systems and talent reserves，and puts forward targeted solutions，aiming to provide theoretical reference for promoting the standardized application of this technology in the food field.

Keywords： DNA barcoding technology; food authenticity identification; food safety

食品掺假、以次充好等乱象严重威胁消费者的身体健康与市场公平，传统理化检测方法在物种鉴别和加工食品溯源中存在局限性。（剩余4685字）