DoLPHiN: A structural and functional database of natural polysaccharides with health benefits

Title Value
Polysaccharide APSI
Source Name Astragalus
Weight 500kDa
Main Glycosidic Bond(s)
α-Glcp-(1→2)
α-Rhap-(1→5)
β-Araf-(1→2,5)
β-Araf-(1→4)
Main Chain D-Glcp-(1→, →4)-D-Glcp-(1→, →2)-L-Rhap-(1→, D-Araf-(1→, →5)-D-Araf-(1→, →2,5)-D-Araf-(1→, →4)-D-Galp-(1 → .
Side Chain No relevant information could be found in the literature.
NMR Information yes
Monosaccharide
glucose 18.56%
galactose 12.38%
arabinose 66.83%
galacturonic acid 1.24%
rhamnose 0.09%
Physiological Functions immunoregulation
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11) 04-Diseases of the immune system
Correlation map Click to view
DOI 10.1016/j.jchromb.2020.122255
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.