食品科学 ›› 2023, Vol. 44 ›› Issue (5): 248-256.doi: 10.7506/spkx1002-6630-20220306-079

• 专题论述 • 上一篇    

基于Web of Science细菌活的非可培养状态研究文献的可视化分析

包秋华,刘倩宇   

  1. (内蒙古农业大学食品科学与工程学院,乳品生物技术与工程教育部重点实验室,农业农村部奶制品加工重点实验室,内蒙古 呼和浩特 010018)
  • 发布日期:2023-03-23
  • 基金资助:
    国家自然科学基金地区科学基金项目(31860434);内蒙古自然科学基金项目(2019MS03051)

Visual Analysis of Research Literature on Viable but Non-culturable State in Bacteria Based on Web of Science

BAO Qiuhua, LIU Qianyu   

  1. (Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China)
  • Published:2023-03-23

摘要: 为全面了解有关细菌活的非可培养状态(viable but non-culturable,VBNC)研究的发展趋势,本文以1994—2021年间基于Web of Science平台核心合集数据库中836 篇关于VBNC的文献作为研究对象,应用文献计量学方法,从文献的数量、发表时间、发文机构、来源出版物、研究方向和关键词多方面进行比较研究,并使用Cite Space 5.8软件获得关键词知识图谱进行可视化分析。结果显示:1994—2021年期间细菌VBNC研究的年发文量呈现稳定增长趋势;836 篇文献来自67 个国家或地区、1 528 个研究机构,分布在355 种出版物中;1994—2010年和2011—2021年排名在前10 位国家的发文量共占总发文量的88.04%,发文量非常集中;中国在2011—2021年期间发文量跃居世界第一;细菌VBNC研究在微生物学、传染病学、生物化学及分子生物学领域发文量始终位居前列。Escherichia coli(埃希氏大肠杆菌)、VBNC、nonculturable state(非可培养状态)、survival(存活)、resuscitation(复苏)等关键词是细菌VBNC研究领域的热点关键词。在未来,细菌VBNC的研究依然需要加大力度,其将会对食品安全、微生物的开发利用等提供一定的借鉴与参考。

关键词: 细菌;活的非可培养状态;文献计量学;可视化分析

Abstract: In order to obtain a comprehensive understanding of the trend of research on the viable bacteria but non-culturable (VBNC) state in bacteria, 836 pieces of research literature in this field published during the period from 1994 to 2021 retrieved from the Web of Science core collection database were comparatively analyzed in terms of the number of literature, publishing time, authors’ institutions, publication sources, research directions and keywords using bibliometrics. A knowledge map of keywords for visual analysis was obtained by Cite Space 5.8 software. The results showed that: from 1994 to 2021, the annual number of articles published on bacterial VBNC state showed a relatively stable growth trend, and the 836 articles, produced by 1 528 research institutions in 67 countries or regions, are published in 355 publications; from 1994 to 2021, the top 10 countries produced 88.04% of the total literature volume; from 2011 to 2021, China ranked first in the number of publications in the world; and the number of research papers on bacterial VBNC state has always been at the forefront of the fields of microbiology, infectious diseases, biochemistry and molecular biology. The key words of Escherichia coli, VBNC, nonculturable state, survival and resuscitation are hot topics in the research area of bacterial VBNC state. In the future, more efforts are still needed in research on the VBNC state of bacteria, which will provide an important reference for food safety and the development and utilization of microorganisms.

Key words: bacteria; viable but non-culturable state; bibliometerics; visual analysis

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