Characteristics and trends in global olive oil research: A bibliometric analysis. (17th March 2022)

• Record Type: Journal Article
• Authors: Shao, Jin; Huang, Xinyi; Liu, Jianfei; Di, Duolong
• Is Part Of: International journal of food science & technology. Volume 57:Number 6(2022)
• Page Start: 3311
• Page End: 3325
• Publication Date: 2022-03-17
• Subjects: Bibliometric analysis -- geographical distribution -- cluster -- olive oil -- temporal evolution -- VOS viewer -- web of science; Food industry and trade -- Periodicals; 664
• DOI: 10.1111/ijfs.15659
• Languages: English
• ISSNs: 0950-5423

Abstract

SUMMARY: Advances in olive oil research have blossomed in recent years, and articles on olive oil have been widely recorded. However, a comprehensive and systematic bibliometric analysis of olive oil research has not been completed. Through a systematic literature search, we consolidated 7003 papers from the Web of Science Core Collection database. This bibliometric analysis was carried out to examine the article growth, geographical distribution, and analysis of journals/research areas/authors/keywords. The results revealed the following: (1) Exponential growth was shown in the annual number of publications ( R 2 = 0.9791). The geographical distribution is biased to a few countries, especially Spain, Italy, and Greece in the Mediterranean region, placing a larger focus on olive oil research. (2) Quality analysis‐related research acted as a link between keyword groups, the disease prevention and treatment‐related research of olive oil received decreasing interest, while authentication and quality analysis‐related research of olive oil showed the opposite trend, by‐products‐related research of olive oil got waving interests over the whole period. (3) Improvement is needed in the degree of olive oil with international collaboration. This is the first time that hotspots and trends in olive oil research have been shown. Abstract : Research on olive oil.