A bibliometric visualization analysis of walnut protein peptide applications:Hotspot evolution and future trendsOA
This study maps the knowledge structure of walnut protein peptide research(2012-2025)through a bibliometric analysis of 229 publications retrieved from the Web of Science Core Collection,using tools such as Bibliometrix,VOSviewer,and CiteSpace.The results show that there is a clear publication output increase trend.China is the major contributor,South China University of Technology ranks as the top research institution,Journal of Agricultural and Food Chemistry is the core journal,and Min WH and Wang SG are the most cited authors.Furthermore,based on the most cited articles,the study finds research hotspots in the extraction of antioxidant and neuroprotective peptides,bioavailability and absorption mechanisms,and structure-activity relationships,which can be used to promote the research of walnut protein peptide and the development of walnut meal industry.
Jinxia Gao;Xuyan Dong;Jiawen Yan;Chao Gao;Shengxiang Gong;Jiqu Xu;Yan Zhang;Junxia Xiao;Liang Liu
College of Food Science and Engineering,Qingdao Agricultural University,Qingdao,266109,China Qingdao Special Food Research Institute,Qingdao,266109,ChinaCollege of Food Science and Engineering,Qingdao Agricultural University,Qingdao,266109,China Qingdao Special Food Research Institute,Qingdao,266109,ChinaCollege of Food Science and Engineering,Qingdao Agricultural University,Qingdao,266109,China Qingdao Special Food Research Institute,Qingdao,266109,ChinaKey Laboratory of Trace Element Nutrition of National Health Commission,National Institute for Nutrition and Health,Chinese Center for Disease Control and Prevention,Beijing,100050,ChinaInstitute of Agricultural Products Processing and Nutrition,Shandong Academy of Agricultural Sciences,ChinaOil Crop Research Institute,Chinese Academy of Agricultural Sciences,430062,ChinaCollege of Food Science and Engineering,Qingdao Agricultural University,Qingdao,266109,China Qingdao Special Food Research Institute,Qingdao,266109,ChinaCollege of Food Science and Engineering,Qingdao Agricultural University,Qingdao,266109,China Qingdao Special Food Research Institute,Qingdao,266109,ChinaCollege of Food Science and Engineering,Qingdao Agricultural University,Qingdao,266109,China Qingdao Special Food Research Institute,Qingdao,266109,China
轻工纺织
Walnut-derived peptidesBibliometric analysisVisualizationBioactive peptides
《Oil Crop Science》 2026 (2)
P.129-137,9
supported by the Key Technology Research and Development Program of Shandong Province(2023TZXD069)the Natural Science Foundation of Shandong Province(ZR2024MC114 and ZR2022MC172)the Key Technology Research and Development Program of Shandong Province(Innovation Capacity Enhancement Program for Technology-Based SMEs,2025TSGCCZZB0134 and 2024TSGC0465)。
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