基于CiteSpace的果蔬壳聚糖保鲜研究热点和可视化分析  

Research hotspots and visualization analysis of fruit and vegetable chitosan preservation based on CiteSpace

作　　者：李俐[1] 刘亚平[1] 王伟[1] 曹亚楠 狄建兵[1] 王愈[1] 张立新[1] LI Li;LIU Yaping;WANG Wei;CAO Yanan;DI Jianbing;WANG Yu;ZHANG Lixin(Shanxi Agricultural University/Shanxi Center of Technology Innovation for Storage and Processing of Fruit and Vegetable,Taigu 030800,Shanxi,China)

机构地区：[1]山西农业大学·山西省果蔬贮藏保鲜与加工技术创新中心,山西太谷030800

出　　处：《果树学报》2024年第9期1846-1861,共16页Journal of Fruit Science

基　　金：山西省重点研发计划项目(202102140601017)。

摘　　要：【目的】分析壳聚糖在果蔬保鲜中的应用研究热点。【方法】基于文献计量学方法,利用1991—2023年CNKI和WOS数据库,对壳聚糖在果蔬保鲜领域的930篇中文和803篇英文文献进行可视化分析,使用Citespace作图,分别从年代、作者、机构、国家、研究热点、演进趋势等几个层面进行归纳统计。【结果】1991—2023年发文量整体呈上升趋势,到2022年底,中文和外文文献发文量分别为47篇和100篇,CNKI数据库发文量排名前三的期刊是《食品工业科技》《食品科学》《食品研究与开发》,WOS数据库发文量排名前三的期刊是Food Chemistry(42篇)、Scientia Horticulturae(41篇)和Postharvest Biology And Technology(39篇)。发文量排名前3的国家是中国、印度、美国。研究机构主要为高校和研究所。从研究热点来看,主要集中在壳聚糖复合膜、壳聚糖保鲜机制、与新兴科技手段结合、壳聚糖结合其他处理等领域。【结论】依据文献的分析总结了目前壳聚糖在果蔬保鲜领域的发展,为后续研究提供帮助。【Objective】Fruits and vegetables contain various nutrients and are essential for people’s diets.However,post-harvest fruits and vegetables are prone to decay and spoilage,so extending the shelf life of fruits and vegetables has always been a research direction.Chitosan is widely used in fruit and vegetable preservation due to its good biocompatibility,biodegradability,safety,film-forming properties and antibacterial properties,which can extend the storage period of fruits and vegetables.In recent years,research has reported the successful application of chitosan biofilm in fruit and vegetable preservation.CiteSpace has been used to create a scientific knowledge map of chitosan’s application in fruit and vegetable preservation research,and quantitative comparation has been conducted on domestic literature on chitosan’s application in fruit and vegetable preservation research.The aim is to grasp the current research status of chitosan’s application and provide reference value for future research on chitosan’s application in fruit and vegetable preservation.【Methods】This work employed the bibliometric approach to visualize and analyze 930 Chinese and 803 English works of literature from 1991 to 2023.Citespace was used to create graphs,and statistics from various dimensions,including authors,institutions,countries,research hotspots and evolutionary trends,were summarized.【Results】The general pattern of publications from 1991 to 2023 indicated an upward trend in terms of quantity,by the end of publications increased to more than 30 per year in Chinese and more than 80 per year in foreign languages.Science and Technology of Food Industry,Food Science,and Food Research and Development were the top three journals in the CNKI database for publications,while Food Chemistry(42 articles),Scientia Horticulturae(41 articles),and Postharvest Biology and Technology(39 articles)were the top three journals in the WOS database for publications.The writers’distribution indicated that the main authors interact

关 键 词：果蔬 壳聚糖 CITESPACE 知识图谱 保鲜 热点 

分 类 号：S66[农业科学—果树学]