| Title |
Value |
| Polysaccharide |
RP |
| Source Name |
Portulaca oleracea |
| Weight |
87 kDa
|
| Main Glycosidic Bond(s) |
| β-Galp-(1→3) |
| β-Galp-(1→6) |
| β-Galp-(1→3,6) |
| β-Araf-(1→5) |
| β-Araf-(1→3) |
|
| Main Chain |
RP was suggested to be a galacturonan mainly composed of α-1,4-linked GalA residues which were highly methyl-esterified and partially acetylated |
| Side Chain |
The predominant amount of GalA with small amount of Rha indicated that RP might be a pectic polysaccharide. In addition, other small proportions of sugars Xyl、 Glc and GlcA were also detected, which have been reported sometimes present in the side chains. |
| NMR Information |
unknown
|
| Monosaccharide |
| galactose |
11.32% |
| arabinose |
5.81% |
| galacturonic acid |
67.94% |
| glucuronic acid |
10.62% |
| rhamnose |
4.31% |
|
| Physiological Functions |
|
| Intestinal Microbiota Regulation |
unknown
|
| Related Diseases (based on ICD-11) |
|
| Correlation map |
Click to view |
| DOI |
10.1248/cpb.58.507 |
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.
