Hot spot analysis of Bacillus subtilis and immune research based on co-word visualization
Based on the continuous progress of modern technology,large data processing was also set off a boom in various industries.The authors engaged in animal nutrition and feed science research,large data analysis software combined with their own disciplines to "Bacillus subtilis" and contains "immune" as the search object,by searching on China Knowledge Network (CNKI),a total of 557 CNKI literature were confained.In this paper,the research of co-word analysis was taken as the general idea,and the methods of social network analysis,keyword clustering analysis and multidimensional scaling analysis were used to analyze the hotspots of Bacillus subtilis in recent years.The results showed that the research directions and hotspots of Bacillus subtilis in China would focus on the following three aspects:the growth performance,immunity and antioxidant function of Bacillus subtilis;the effect of Bacillus subtilis on the intestinal,the influence of Bacillus subtilis on the growth performance and serum biochemical index of livestock and poultry.The author speculated that the future research direction of Bacillus subtilis in this field might be as follows:the growth of Bacillus subtilis on livestock and poultry,immune-related gene,the mechanism of Bacillus subtilis on the secretion of enzymes in livestock and poultry,and the study on the length,weight and content of intestinal contents of the intestine of livestock and poultry by Bacillus subtilis.
NETL
NSTL
万方数据
维普
