农产品溯源领域稳定同位素研究发展态势分析

近年来,农产品溯源的研究(包括真实性识别与产地确证方面)已经成为农产品质量和安全领域关注的热点,稳定同位素分析技术是农产品溯源领域中具有应用前景的技术之一。本文以截至2020年9月Web of Science和中国知网收录的论文、专利、标准以及国家自然科学基金项目为数据源,分析了稳定同位素技术对农产品溯源的研究态势。通过多角度分析发现,中国在利用稳定同位素技术对农产品溯源的研究居国际先进水平,已经形成了多个有影响力的科研团队,稳定同位素技术在判别农产品真伪和追溯农产品地理起源方面具有重要的作用。健全稳定同位素分析的标准体系,丰富农产品稳定同位素产地溯源数据库,结合新技术提高溯源准确率是未来农产品溯源领域发展的方向。

Analysis on the Development Trend of Stable Isotope Research in the Field of Traceability of Agricultural Products

In recent years, the research on traceability of agricultural products (including authenticity identification and origin confirmation) has become a hot spot in the field of quality and safety of agricultural products, and stable isotope analysis technology is one of the most promising technologies in the field of traceability of agricultural products. In this paper, the research and development trend of stable isotope technology in the field of agricultural product traceability are discussed based on the related papers collected by Web of Science, China Knowledge Network, standards,patent and the database of National Natural Science Foundation of China as data sources until September 2020. Through analysis from multiple perspectives, it is found that China’s research on traceability of agricultural products using stable isotope technology has reached the international advanced level, and many influential scientific research teams have been formed. Stable isotope technology plays an important role in judging the authenticity and tracing the geographical origin of agricultural products. Improving the standard system of stable isotope analysis, enriching the traceability database of stable isotope origin of agricultural products, and improving the traceability accuracy by combining new technologies are the future research directions of traceability of agricultural products.