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摘要 目的：為深入了解3种药用甘草相关研究的全球状况和前沿动态，客观反映相关研究国家、机构和个人在该研究方面的科学能力和影响力。方法：选取Web of Science TM核心合集数据库为数据源，利用Citespace分析软件，对1992—2018年3种药用甘草的研究论文进行文献计量分析。结果：共检索文献2 092篇，对于3种药用甘草的研究主要集中在医学和理学方面，具体学科为药理学/药剂学（30.31%）、化学（24.45%）、生物化学/分子生物学（16.16%）;以高频关键词进行共词分析，得到3种药用甘草的研究热点。结论：研究分为2个阶段，第一阶段（1992—2003）主要是对甘草根中黄酮类和酚类化合物进行研究，第二阶段（2004至今）集中在化学成分的提取分离、主要活性成分的药理作用与基因的表达等方面，目前仍处于第二阶段。
关键词 药用;甘草;研究现状;热点;趋势;学科分布;科研机构;Web of Science;文献计量分析
Research Status and Trends of Three Kinds of Medical Radix Glycyrrhizae Based on Bibliometric Analysis （1992-2018）
Li Wenbin1，Luo Lin1，Zhao Yidan4，Cui Jie2，Zhang Lin1，Hou Junling1，3，Wang Wenquan1，2，3
（1 School of Chinese Pharmacy，Beijing University of Chinese Medicine，Beijing 102488，China; 2 Institute of Medicinal Development，Chinese Academy of Medical Sciences and Peking Union Medical College，Beijing 100193，China; 3 Engineering Research Center of Good Agricultural Practice for Chinese Crude Drugs，Ministry of Education，Beijing 102488，China; 4 Art Design College of Shanxi Technology and Business College，Taiyuan 030006，China）
Abstract Objective：In order to deeply understand the global status and cutting-edge dynamics of the research on 3 kinds of medical Radix Glycyrrhizae，and to objectively reflect the scientific capabilities and influence of relevant research countries，institutions and individuals in this research.Methods：Using the Web of Science TM core collection database as the data sources，and Citespace as analysis sofeware.A bibliometric analysis of research papers on 3 kinds of medical Radix Glycyrrhizae from 1992 to 2018 was made.Results：A total of 2092 papers were found.These papers mainly focused on the medical and scientific research，especially pharmacology or pharmaceutics （30.31%），chemistry （24.45%），biochemistry or molecular biology （16.16%）.Analysis of keywords with high frequency showed research hotspots in these 3 kinds of Radix Glycyrrhizae.Conclusion：The current research of these 3 kinds of Radix Glycyrrhizae can be divided into 2 phases.The first phase （1992-2003） mainly studied flavonoids and phenolic compounds in licorice root.The second stage （2004-present） focused on the extraction and separation of chemical components，the pharmacological action of major active ingredients and the expression of genes，etc.We are still in the second stage.
Key Words Medicinal Radix Glycyrrhizae; Research status; Hotspot; Trend; Subject distribution; Research institutions; Web of Science; Bibliometric analysis
