水产品产地溯源技术研究进展

Progress in Techniques for Geographical Origin Traceability of Aquatic Products

水产品产地溯源技术是监管水产品质量安全的重要工具,不仅有利于保护消费者的合法权益,而且为保护地方特色产品提供了保障。近年来,质谱技术、光谱技术以及分子生物学技术等迅速发展,突显了其在水产品产地溯源中的重要作用,通过检测水产品的矿物元素组成与含量、同位素含量与比率、有机物组成、DNA图谱等信息,结合统计学分析手段,可建立水产品产地溯源指纹图谱。本文综述近年来常用的水产品产地溯源技术的应用研究进展,并对水产品产地溯源技术研究的发展趋势进行展望。

Geographical origin traceability of aquatic products is an important tool that is not only beneficial to safeguarding consumers＇ legal rights,but also provides a guarantee for protecting local specialty products.In recent years,mass spectrometry,spectroscopy and molecular biological technology have played important roles in geographical origin traceability of aquatic products by fingerprint profiling based on mineral element composition and contents,isotope contents and ratios,organic compound constituents and DNA mapping using chemometrics.Recent progress in the application of common analytical techniques for determining the geographical origin of aquatic products is reviewed in this paper.Furthermore,future trends are also discussed.