Polygonatum Polysaccharide Regulates Macrophage Polarization and Improves LPS-Induced Acute Lung Injury through TLR4-MAPK/NF-κB Pathway

Table 1

Molecular weight and chemical composition of PSPs.

Component	PSP1	PSP2	PSP3	PSP4
Molecular weight (kDa)	4.436	2.278	7.783	6.562
Glycosyl composition (mol%)
Mannose	15.84	—	1.22	1.81
Rhamnose	—	20.57	58.55	73.16
Glucose	2.34	1.94	1.65	-
Galactose	81.82	75.36	36.97	19.33
Xylose	—	2.13	1.61	5.70