近十年国内外藜麦研究进展与热点分析

Research Progress and Hotspot Analysis of Quinoa in Recent Ten Years

为全面了解近十年国内外藜麦科研现状与发展趋势,利用文献计量学方法,综合检索2012—2022年间中国知网(China National Knowledge Infrastructure,CNKI)中国期刊全文数据库和Web of Science(WOS)核心合集数据库有关藜麦研究的相关文献,对文献发表年份、研究机构、期刊分布、学科领域分布进行统计分析,并通过关键词共现网络分析归纳国内外藜麦主要研究前沿及热点。结果表明,藜麦相关研究自2013年国际藜麦年后迅速升温,近三年来处于快速增长时期,中国藜麦研究虽然起步较晚,但累计发文数量已超过欧美等国家跃居世界首位,然而论文质量还有待进一步提升,篇均被引频次排在德国、意大利、智利、美国以及西班牙之后。国外研究机构主要集中在南美藜麦起源地及欧美发达国家,国内研究机构主要集中在西北和华北等藜麦种植区域;期刊分布主要以食品科学领域为主,研究热点主要集中在品种选育栽培、营养品质与加工特性等领域。藜麦作为一种健康杂粮正在中国兴起,推进藜麦产业化具有广阔发展前景与应用空间。

To comprehensively understand the current status and development trend of quinoa research at home and abroad in the past decade,this paper used bibliometric methods to comprehensively study the relevant literature on quinoa research,which were retrieved from the China National Knowledge Infrastructure(CNKI)Chinese Journal Full-text Database and Web of Science(WOS)Core Collection Database from 2012 to 2022.The year of publication,research institutions,journal distribution,and subject field distribution of the literature were statistically analyzed,and the main research frontiers and hotspots of quinoa at home and abroad were summarized by keyword co-occurrence network analysis.The results show that quinoa research has been growing rapidly since 2013,“The International Year of Quinoa”,and has been in a period of rapid growth in the past three years.Although the research on quinoa started late in China,the number of published papers has surpassed that of the European and American countries,ranking first in the world.However,the paper quality needs to be further improved,and the average citation frequency is ranked after Germany,Italy,Chile,the United States and Spain.Foreign research institutions are mainly distributed in the origin area of quinoa in South America and developed countries in Europe and North America,while domestic research institutions are mainly concentrated in the quinoa planting areas such as Northwest China and North China.The distribution of journals is mainly in the field of food science,and the research hotspots are mainly focused on breeding and cultivation,nutritional quality,and processing characteristics.As a kind of healthy grain,quinoa is emerging in China,and promoting its industrialization has broad development prospects and application space.