基于大数据可视化分析植物油凝胶研究现状及发展趋势

Research Status and Development Trend of Vegetable Oil Gel Based on Big Data Visualization

为了解植物油凝胶国内外研究现状及发展趋势,分析植物油凝胶研究热点及未来发展方向,以2003-2021年CNKI(China National Knowledge Infrastructure)和2003-2021年WOS(Web of Science)核心合集数据库收录的植物油凝胶相关文献为数据,采用科学知识图谱工具CiteSpace进行大数据归纳统计分析。对中外文数据库文献数量、关键词(时区、共现、聚类)、作者共现、发文机构、发文国家进行可视化图谱分析。结果表明,在所统计的年限范围内,中外文植物油凝胶研究的文章数量总体呈上升趋势,统计数据库文献数量共计1387篇,其中中文396篇,外文991篇;中外文核心作者共计135人,中外文分别以马传国和Marangoni A为主要核心作者。结合文献时间轴知识图谱,得出国内外研究主要以新型油脂凝胶因子(凝胶剂)、油凝胶结构分析、多相油凝胶混合系统、油凝胶消化率为研究热点,推测植物油凝胶未来发展方向为新功能的挖掘以及在应用领域上的拓展。

In order to understand the research status and development trend of vegetable oil gel at home and abroad,and analyze the research hotspots and future development directions of vegetable oil gel,the literature related to vegetable oil gel included in CNKI(China National Knowledge Infrastructure)from 2003-2021 and WOS(Web of Science)core collection database from 2003-2021 were taken as data.CiteSpace,a scientific knowledge mapping tool,was used for big data induction and statistical analysis.The visual mapping analysis was carried out by comparing the number of literature in Chinese and foreign language databases,keywords(time zone,co-occurrence,clustering),co-occurrence of authors,issuing agencies,and issuing countries.The results showed that the number of literature on vegetable oil gel research at home and abroad was generally on the rise within the years of statistics,and the total number of literature in the statistical database was 1387,including 396 in Chinese and 991 in foreign languages.There were 135 core authors at home and abroad,with Chuanguo Ma and Marangoni A as the main core authors in Chinese and foreign languages respectively.Based on the knowledge mapping timeline of domestic and foreign literature,it was concluded that the research hotspots at home and abroad were the new oil gel factor(gel agent),oil gel structure analysis,multiphase oil gel mixing system,and oil gel digestibility.It is presumed that the future development direction of vegetable oil gel is the excavation of new functions and the expansion of application fields.