Abstract Based on the Essential Science Indicators database, this study analyzed 2,886 top papers in the subject category of Food Science and Technology from January 2011 to June 2021. The 2,886 top papers include 2,882 highly cited papers and 56 hot papers. All papers written in English, were from 10,698 authors, 2,666 organizations and 115 countries/territories, published in 106 journals and two book series in the field. The top five Journals are Food Chemistry, Food Hydrocolloids, Trends in Food Science Technology, Critical Reviews in Food Science and Nutrition and Journal of Agricultural and Food Chemistry. The top six countries and regions were Peoples R China, USA, Spain, Italy, Brazil and India. The top six organizations of Jiangnan University, University of Massachusetts, South China University of Technology, Zhejiang University, Jiangsu University and University of Valencia were popular based on contribution of articles more than 45 papers each. The top five authors were Mcclements David Julian, Sun Da-Wen, Barba Francisco J., Lorenzo Jose M. and Zhang Min. All keywords were separated seven clusters for different research topic. Visualizations offer exploratory information on the current state in a scientific field or discipline as well as indicate possible developments in the future.

Abstract This study aimed to identify and analyze the 3,872 article and review type papers of blueberry research based on Web of Science. Papers mainly written in English (3,769, 97.34%), were from 10,102 authors, 83 countries or territories, 2,033 organizations and published in 770 Journals and three book series. The top five Journals were HortScience (278, 7.18%), Journal of the American Society for Horticultural Science (272, 7.024%), Journal of Agricultural and Food Chemistry (116, 2.996%), Journal of Economic Entomology (97, 2.505%), Food Chemistry (92, 2.376%). The top five countries and regions were USA, Peoples R China, Canada, Chile and Brazil. The six most paper contributed organizations were USDA ARS, University of Florida, Michigan State University, University of Georgia, Agriculture and Agri-Food Canada, and University of Maine. The top five authors were Hancock, James F.; Rowland, Lisa J.; Ehlenfeldt, Mark K.; Lyrene, Paul M.; and Strik, Bernadine C. All keywords of the blueberry research based on Web of Science were separated into seven clusters for different research topics. This review could provide a valuable guide for designing future studies. This work is also useful for student identifying graduate schools and researchers selecting journals.

ABSTRACT In this study, our goal was to clarify the role of proteasomal subunit α-1 (PSMA1) in both the differentiation of preadipocytes and the accumulation of lipids in adipocytes. Preadipocytes from healthy one-day-old calves were collected, isolated, and cultured in vitro. The expression pattern of the PSMA1 gene was explored during the differentiation of bovine preadipocytes firstly. Then, the expression of the PSMA1 gene was inhibited by transfection of a chemically synthesized small interfering RNA (siRNA) before differentiation. After induction of differentiation, the mRNA levels of key regulating genes involved in preadipocyte differentiation and the lipid content of mature adipocytes with and without inhibition of PSMA1 were detected by qRT-PCR and oil red O staining, respectively. The data showed that PSMA1 mRNA was differentially expressed during the differentiation of bovine preadipocytes under normal culture conditions in vitro. The expression level of peroxisome proliferator-activated receptor gamma (PPARγ), CCAAT enhancer-binding protein alpha (C/EBPα), and lipoprotein lipase (LPL) were significantly decreased in the transfected PSMA1-siRNA group compared with those in the control group, and the mRNA levels of the preadipocyte factor-1 (Pref-1) were significantly upregulated in the transfected PSMA1-siRNA group compared with those in the control group. In addition, significantly fewer lipid droplets were formed by adipocytes transfected with PSMA1-siRNA than by the negative control group (adipocytes transfected with NC-siRNA). Therefore, PSMA1 plays an important role in differentiation and lipid deposition.