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

Title Value
Polysaccharide OKPs
Source Name Abelmoschus esculentus
Weight
Main Glycosidic Bond(s)
α-GalA-(1→4)
α-Rhap-(1→2)
α-Galp-(1→4)
α-Araf-(1→3,5)
α-Araf-(1→5)
Main Chain The backbone of OKPs consists of 1,4-α-linked D-GalpA residues containing the non-methyl-esterified carboxyl groups, interspersed with a few 1,2-α-L-Rhap units.
Side Chain The side chains are attached by two branches to O-4 of Rhap with 1,4-α-linked D-Galp units and 1,5-α-L-Araf units bearing 3,5-substituted α-L-Araf residues as branching points.
NMR Information yes
Monosaccharide
glucose Exist (No specific proportion could be found in the literature)
galactose Exist (No specific proportion could be found in the literature)
arabinose Exist (No specific proportion could be found in the literature)
galacturonic acid Exist (No specific proportion could be found in the literature)
glucuronic acid Exist (No specific proportion could be found in the literature)
rhamnose Exist (No specific proportion could be found in the literature)
Physiological Functions anti-oxidant anti-microbial
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11) 01-Certain infectious or parasitic diseases
Correlation map Click to view
DOI 10.1016/j.foodhyd.2019.105396
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.