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

Title Value
Polysaccharide EFPN-1
Source Name Epimedium koreanum
Weight 21.9 kDa
Main Glycosidic Bond(s)
β-Glcp-(1→4)
β-Galp-(1→3)
α-Arap-(1→6)
Main Chain The backbone of EFPN-1 was composed of (1→4)-β-D-Glcp and (1→3)-β-D-Galp.
Side Chain The branches were partially at O-6 of both residues, with a degree of branching of 40.40%, and terminated mainly with Ara and Gal, as well as a trace amount of Gal.
NMR Information yes
Monosaccharide
glucose 61.15%
galactose 17.87%
arabinose 7.15%
rhamnose 13.83%
Physiological Functions anti-oxidant
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11)
Correlation map Click to view
DOI 10.1016/j.carbpol.2018.05.037
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.