Visual Analysis of Surimi Research Using CiteSpace and Bibliometric Analysis Platform

In order to summarize the current status and evolution of surimi research in China and globally, 944 and 1 082 research paper published in the period of 2009 to 2021 were retrieved using the keywords: yumi (in Chinee) and surimi from the China national knowledge infrastructure (CNKI) and Web of Science (WOS) databases and were test mined for the number of research papers, authors, countries, institutions and journals using CiteSpace and the online bibliometric analysis platform. Moreover, data visual analysis was carried out by plotting keyword clustering, time line and burstness maps. It was found that there has been increasing interest in surimi research. The number of surimi research papers indexed in CNKI and WOS has shown an increasing trend in the period from 2009 to 2021, and most papers were published in the top journals in the food field. China has published 441 research papers in English, ranking first in the world, accounting for 37.99% of the world’s total, followed by Thailand, the United States and Japan. The close cooperation between authors and research institutions in different regions and countries has formed an international academic community. The research content has shifted from the macroscopic field to the microscopic field, and the research hotspots have changed from processing technology and surimi quality to preservation and antifreezers. At present, “protein” “myosin” and “secondary structure” have become new keywords and the research content has reached the molecular level. The time zone analysis showed that the keywords “sensory evaluation” and “quality” span the entire research period and have become the cornerstones of surimi research. In conclusion, surimi research is still in an active stage and will have a bright future.