Knowledge graph analysis of literatures related to medicinal diet based on CiteSpace
XIANG Ming1,2,3 ZHU Jianping1,2,3 LI Jing1 YUAN Zhiying2,3,4
1.College of Chinese Medicine, Hu’nan University of Chinese Medicine, Hu’nan Province, Changsha 410208, China；
2.Key Laboratory of Traditional Chinese Medicine Heart and Lung Syndrome Differentiation ＆ Medicated Diet and Dietotherapy, Hu’nan Province, Changsha 410208, China;
3.Hu’nan Provincial Research Center for Homology of Medicine and Food of Functional Food Engineering, Hu’nan Province, Changsha 410208, China; 4.College of Pharmacy, Hu’nan University of Chinese Medicine, Hu’nan Province, Changsha 410208, China
Abstract：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.
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