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

Title Value
Polysaccharide Water-insoluble polysaccharides of black chayote fruits
Source Name Sechium edule Sw.
Weight
Main Glycosidic Bond(s)
β-GalpA-(1→4)
α-Rhap-(1→2)
α-Rhap-(1→2,4)
β-Galp-(1→3,6)
Main Chain 4-GalA (4-linked galacturonic acid) of HG (homogalacturonan) with 2- and 2,4-Rha (rhamnose) indicates a small amount of RG I (rhamnogalacturonan I), and 3,6-Gal residues indicate a small amount of type II arabinogalactan.
Side Chain No relevant information could be found in the literature.
NMR Information unknown
Monosaccharide
glucose 11.83%
mannose 4.3%
galactose 39.78%
xylose 8.6%
arabinose 8.6%
galacturonic acid 26.88%
Physiological Functions
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11)
Correlation map Click to view
DOI 10.1016/j.carbpol.2015.04.055
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.