| Title |
Value |
| Polysaccharide |
PPU |
| Source Name |
Ulmus pumila |
| Weight |
2.697 × 109kDa |
| Main Glycosidic Bond(s) |
| α-GalA-(1→4) |
| α-Rhap-(1→2) |
| β-Galp-(1→6) |
| β-Galp-(1→4) |
| β-Glcp-(1→6) |
| β-Glcp-(1→4) |
|
| Main Chain |
The backbone of PPU is composed of a →1,4-α-D-GalpA and α-(1→2)-α-L-Rhap backbone. |
| Side Chain |
The side chains of PPU mainly consist of galactan and glucan by the linkages of 1,4- and 1,6-linked-β-D-Galp and 1,4- and 1,6-linked-β-D-Glup, attached to O-4 of the backbone of rhamnose units |
| NMR Information |
yes
|
| Monosaccharide |
| glucose |
18.13% |
| galactose |
33.68% |
| galacturonic acid |
33.68% |
| rhamnose |
14.51% |
|
| Physiological Functions |
anti-oxidant
Anti-inflammatory activity
|
| Intestinal Microbiota Regulation |
unknown
|
| Related Diseases (based on ICD-11) |
|
| Correlation map |
Click to view |
| DOI |
10.1016/j.ijbiomac.2018.01.005 |
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.
