Key Laboratory of Novel Materials for Sensor of Zhejiang Province, College of Materials and Environmental Engineering, Hangzhou Dianzi University, Hangzhou, 310018, China.
Key Laboratory of Pollution Exposure and Health Intervention of Zhejiang Province, Interdisciplinary Research Academy, Zhejiang Shuren University, Hangzhou, 310021, PR China.
Food Chem Toxicol. 2022 May;163:112960. doi: 10.1016/j.fct.2022.112960. Epub 2022 Mar 25.
Sudan red azo dyes are banned from food because of their carcinogenic properties. It is necessary to establish a method for the detection of Sudan azo dyes in food. Among them, electrochemical sensing technology has become a very potential analytical method for food detection because of its fast, sensitive and low price. In this paper, we analyze the electrochemical detection of Sudan red azo dyes by bibliometric method. A total of 161 articles were analyzed from 2007 to 2021. The geographical and institutional distribution of these papers is used to understand the form of collaboration on this topic. Keyword analysis in these papers is used to understand the different directions in which the topic is studied at different stages. The results show that the topic reached its peak in 2015. The development of novel materials with excellent electrochemical activity has promoted the research on this topic. As detection limits continue to be lowered and sensors continue to be optimized, this topic currently does not continue to attract much attention.
苏丹红偶氮染料因致癌性已被禁止用于食品。因此，有必要建立一种食品中苏丹偶氮染料的检测方法。其中，电化学传感技术因其快速、灵敏、价格低廉，已成为一种很有潜力的食品分析方法。本文通过文献计量学方法分析了苏丹红偶氮染料的电化学检测。对 2007 年至 2021 年的 161 篇文章进行了分析。通过这些论文的地理和机构分布，了解了该主题合作的形式。通过分析这些论文中的关键词，了解了在不同阶段该主题在不同方向上的研究情况。结果表明，该主题在 2015 年达到顶峰。具有优异电化学活性的新型材料的发展促进了该主题的研究。随着检测限的不断降低和传感器的不断优化，该主题目前不再受到太多关注。
