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. 2022 Dec 5;9:1074671. doi: 10.3389/fnut.2022.1074671

Figure 1.

Figure 1

Photos of aerial part (a) and rhizome (b) of Polygonatum sibiricum and bibliometric analysis (c,d) based on papers related to P. sibiricum and its polysaccharides. Bibliometric analysis of Polygonate sibiricum research based on papers published on Web of Science core collection with the topic of “Polygonatum sibiricum”/“Polygonatum” without specific year-published restriction up to 28/09/2022. (c) Map of co-occurrence network of keywords based on retrieval of “Polygonatum sibiricum.” (d) Map of co-occurrence network of author keywords based on retrieval of “Polygonatum sibiricum AND polysaccharide*”.