基于文献计量分析的动物源活性肽领域的态势分析

Status and Trends of Animal-derived Active Peptides Based on Bibliometrics

为深入了解国内外动物源活性肽的研究现状和热点,基于中国知网(CNKI)和Web of Science核心合集(SCI-E)数据库,采用文献计量学理论和可视化分析技术,对2016~2020年期间发表的研究文献进行分析。通过收集的1005篇中文文献和2063篇英文文献,从文献时序性、发文国家及合作关系、研究机构、期刊分布和关键词等角度进行知识图谱分析,以期全面展示动物源活性肽的研究现状。结果表明,动物源活性肽的研究呈现快速发展趋势,每年的英文文献发文量在逐渐上升,中文文献保持稳定;全球共有84个国家/地区开展动物源活性肽的研究,中国研究水平处于领先地位,且与美国、德国和印度等国家跨区域合作频繁,俄罗斯科学院和中国科学院为核心研究机构,国内外期刊发文量分别以《食品科学》、《Scientific Reports》最多,抗菌肽作用机制是学者们关注的热点。抗菌肽的免疫调节功能、结构鉴定及其在解决抗生素抗药性方面的应用是该领域的研究趋势。

In order to deeply understand the current situation and hot spots of animal-derived active peptides both at home and abroad,a comprehensive bibliometric visual analysis of the animal-derived active peptide research based on the Web of Science and CNKI databases from 2016 to 2020 was performed.With the aim of fully expressing the research status of animal-derived active peptides,the knowledge map was analyzed in terms of time,countries,cooperation among countries,institutions,journal distribution and key words of documents by collecting 1005 articles from CNKI and 2063 articles from Web of Science.The results showed that the research of animal-derived active peptides showed a rapid developing trend,and the amount of English literatures increased year by year,while the Chinese literatures remained stable.There were 84 countries or regions in the world which conducted the research on animal-derived active peptides.China had taken the leading position of this research and frequently cooperated with other countries such as the United States,Germany and India.Furthermore,the Russian Academy of Sciences and the Chinese Academy of Sciences were the core research institutions.The published journals in Food Science and Scientific Reports were the most popular at home and abroad,respectively.In recent years,the action mechanism of antimicrobial peptides is a hot topic for more and more scholars.In short,the researchers in this field will focus on the immunomodulatory function,the structural identification and their applications in antibiotic resistance of antimicrobial peptides in the future.