稳定同位素在植物源性农产品产地溯源研究进展

Recent Advanced in the Application of Stable Isotope in the Tracing the Geographical Origin of Plant-Derived

产地溯源是保护农产品品牌及地区特色产品、防止欺诈、保护消费者权益的有效保障。稳定同位素指纹分析是用于食品产地溯源的有效技术之一,具有高效、准确、可靠的特点。本文系统分析了近5年来,稳定同位素指纹分析技术在植物源性初级农产品、加工农产品溯源中的应用以及稳定同位素在食品加工过程中分馏变化的研究进展。在此基础上,展望了今后稳定同位素在植物源性农产品产地溯源中的研究重点和发展方向。

The geographical traceability of agricultural products is an effective guarantee to protect the product brands and geographical origin products,as well as to avoid the consumers being cheated.Stable isotope fingerprint analysis is one of the effective techniques for food origin tracing,which is rather efficient,accurate and reliable.This review provides an overview of the applications of the stable isotope fingerprint analysis in tracing the geographical origin of plant-derived agricultural primary products,processed products and in the production chain over the past five years.Meanwhile,we proposed the future prospects and research priorities for the application of stable isotope analysis in this field.