Maléchaux Astrid, Le Dréau Yveline, Artaud Jacques, Dupuy Nathalie
Aix Marseille Univ, Avignon Université, CNRS, IRD, IMBE, 13397 Marseille, France.
Foods. 2020 May 1;9(5):556. doi: 10.3390/foods9050556.
The authenticity and traceability of olive oils have been a growing concern over the past decades, generating numerous scientific studies. This article applies the tools of bibliometric analyses to explore the evolution and strategic orientation of the research focused on olive oil geographical and varietal origins. A corpus of 732 papers published in 178 different journals between 1991 and 2018 was considered. The most productive journals, authors and countries are highlighted, as well as the most cited articles associated with specific analytical techniques. A cluster analysis on the keywords generates 8 main themes of research, each focused on different analytical techniques or compounds of interest. A network between these thematic clusters and the main authors indicates their area of expertise. The metabolomics methods are drawing increasing interest and studies focused on the relationships between the origin and the sensory or nutritional properties provided by minor compounds of olive oils appear to be future lines of research.
在过去几十年里，橄榄油的真实性和可追溯性一直备受关注，引发了众多科学研究。本文运用文献计量分析工具，探讨聚焦于橄榄油地理和品种来源的研究的演变及战略方向。研究考虑了1991年至2018年间在178种不同期刊上发表的732篇论文的语料库。突出了发文量最多的期刊、作者和国家，以及与特定分析技术相关的被引次数最多的文章。对关键词进行聚类分析产生了8个主要研究主题，每个主题都聚焦于不同的分析技术或感兴趣的化合物。这些主题聚类与主要作者之间的网络表明了他们的专业领域。代谢组学方法正吸引着越来越多的关注，聚焦于橄榄油产地与微量成分所提供的感官或营养特性之间关系的研究似乎是未来的研究方向。
