基于CiteSpace的药膳相关文献知识图谱分析

Knowledge graph analysis of literatures related to medicinal diet based on CiteSpace

目的探讨"药膳"的研究概况,归纳研究热点。方法在中国知网数据库以"药膳"为主题词进行检索,文献检索时间为1982年1月至2018年12月,纳入2498篇,借助CiteSpace进行文献的可视化分析,分别从作者发文量、作者合作网络、机构合作网络、关键词共现网络进行分析。结果经过可视化分析,得出药膳发文量前5位研究作者,前10所研究机构,前10位热点关键词和前13位聚类高频关键词。结论药膳相关文献的发文量逐年增多,研究热点趋向于药膳食疗的应用研究,不同地区研究机构之间的合作有待加强。

Objective To explore the general situation of the research on“medicinal diet”and summarize the research hotspots.Methods“Medicinal diet”was used as the subject word in the China national knowleclge infrastructure database of China knowledge Network.The time span of literature retrieval was from January 1982 to December 2018,and 2498 articles were included.And then the literatures were visually analyzed by CiteSpace,which were analyzed from the number of articles published by authors,author cooperation network,institutional cooperation network and keyword co-occurrence network.Results The top five research authors,the top 10 research institutions,the top 10 hot keywords and the top 13 clustering high-frequency keywords were obtained through visual analysis.Conclusion The number of articles related to medicinal diet is increasing year by year,the research focus tends to be the application of medicinal diet therapy.Besides,the cooperation among research institutions in different regions needs to be strengthened.