基于Cite Space对螺旋藻藻蓝蛋白的研究进展与热点分析OA北大核心CSTPCD

In this paper,Cite Space software was used to visually analyze the literature on phycocyanin in Spirulina from 1990 to 2023 in CNKI and the Web of Science database to understand the research progress of phycocyanin at home and abroad.Through the visual analysis of the number of literature publications,research teams,and literature keywords,it was concluded that the number of domestic publications was relatively small,and the research team was relatively not strong enough.The number of foreign publications continued to rise since 2018,and the annual number of publications was more than 100.Secondly,the domestic research focused on the extraction and purification of phycocyanin and the technical research on improving the stability of phycocyanin,but there were few studies on the func-tional application of phycocyanin.The foreign research focused on the phycocyanin antioxidant activity,anti-inflammatory activity,and other functional research,and concentrated on the application in the field of food-grade medicine.There was close cooperation among scholars both at home and abroad.However,research institutions had not yet formed a close cooperative relationship and were relatively dispersed geographically.Universities and research institutions should break through various regional or inter-institutional restrictions.In summary,while breaking through the technical problems of phycocyanin extraction,purification,and stability improvement,China should pay attention to deeper research and promote the rapid development of the phycocyanin industry.