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

Title Value
Polysaccharide GSP
Source Name Panax quinquefolius
Weight 85.4kDa
Main Glycosidic Bond(s)
α-GalpA-(1→2)
Main Chain With 4-α-D-galacturonic acid (4-α-D-GalpA) as the main chain structural unit, it also contains a small amount of 4) -α-D-GalpA- (1,2) -α-L-Rhap- (1 - as the repeating unit rhamnogalacturonan I structural backbone
Side Chain There are branched structures such as arabinan, galactan or arabinogalactan. The specific connection mode and sequence are partially undetermined and need further research. It contains acetyl modification on 4-α-D-GalpA.
NMR Information yes
Monosaccharide
glucose 47.06%
galactose 47.06%
rhamnose 5.88%
Physiological Functions immunoregulation anticancer
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.foodhyd.2014.09.031
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.