同位素指纹图谱技术在农产品产地溯源中的应用

The Usage of Isotope Fingerprint Technology in the Origin Traceability of Agricultural Production

稳定同位素指纹图谱技术具有灵敏度高、实验操作简便、可较好的区分被追踪物质是新加入的还是试验系统固定的等优点,已被广泛应用于农产品产地溯源之中,对区分我国不同地区的农产品有重要意义。主要阐述了同位素指纹图谱技术的基本原理及其在农产品产地溯源中的优越性和局限性,综述了其在农产品产地溯源中的应用情况,并对其发展前景进行展望。

Stable Isotope fingerprint technology had the advantage of high sensitivity, simple experimental op- eration. It could be also used to distinguish the tracking material whether it was a new addition or it was inherent to the test system, etc.It had been widely used in the origin of agricultural products traceability, it was of great significance to distinguish agricultural products from different regions of China. This paper mainly expounded the basic principles of the isotope fingerprinting technology and its advantages and limitations in the agricultural product origin traceability, the application situation of the origin of agricultural products was briefly introduced and the prospect was put forward.