超加工食品的国际研究热点及发展趋势的可视化分析OA

[Objective]To analyze the research hotspots and trends of ultra-processed food,and provide a refer-ence for the follow-up research.[Method]The core collection of Web of Science was searched for the relevant literatures in the field of ultra-processed food from Jan 1,2011 to Dec 31,2021.CiteSpace 6.4R1visualization software was used to visually analyze the number,countries,research institutions,authors,and keywords of the articles.[Result]A total of 127 2 articles were included,and the number of published articles showed a steady upward trend(R2=0.980 2).The country with the highest number of articles was Brazil.The institution with the largest number of articles was the University of Sao Paulo.There were core authors among the authors of the articles and the internal cooperation was close.The high-frequency keywords included ultra-processed food,consumption,obesity,health and risk.The keyword clustering results were significant and persuasive,mainly including food addiction,risk,processed food,child nutrition and food system.The keywords with high cluster-ing intensity and continuing to this day were fat and inflammatory bowel disease.[Conclusion]At present,the research focus of ultra-processed food is mainly focused on ultra-processed food and chronic disease risk,dietary health research and different populations.The development trend focuses on the research on intervention measures such as food price and food policy.In the future,countries need to further strengthen the high-quality correlation research between ultra-processed food and chronic diseases,and carry out multi-type research aiming at different groups of people,explore healthier food processing technologies and intervention measures,and limit the consumption of ultra-processed food,so as to promote the level of public health.