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

Title Value
Polysaccharide CHIP3
Source Name Castanea henryi.
Weight 24.4kDa
Main Glycosidic Bond(s)
α-GalA-(1→4)
α-Rhap-(1→2)
β-Galp-(1→4)
α-Araf-(1→5)
α-Araf-(3→5)
Main Chain the backbone of CHIP3 consisted 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 Its side chains were attached by two branches to O-4 of Rhap with 1,4-β-linked d-Galp units and 1,5-α-l-linked Araf units bearing 3,5-substituted α-l-linked Araf residues as branching points
NMR Information yes
Monosaccharide
mannose 1.87%
galactose 57.11%
arabinose 31.46%
rhamnose 9.56%
Physiological Functions anti-oxidant anti-tumour
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11) Malignant neoplasms
Correlation map Click to view
DOI 10.1016/j.ijbiomac.2017.12.081
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.