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

Title Value
Polysaccharide CSG
Source Name Salvia hispanica L.
Weight 2.3×102kDa
Main Glycosidic Bond(s)
β-Xylp-(1→4)
Main Chain Composed of repeated tetrasaccharide units with a structure of (→4)-β-D-xylopyranosyl-(1→4)-α-D-glucopyranosyl-(1→4)-β-D-xylopyranosyl, where the 4-O-methyl-α-D-glucuronic acid substituent is located at the O-2 position of alternating β-D-xylopyranose residues.
Side Chain It contains a large amount of uronic acids (glucuronic acid and galacturonic acid), as well as some neutral sugars such as arabinose and galactose.
NMR Information yes
Monosaccharide
glucose 20.04%
galactose 6.24%
xylose 39.37%
arabinose 9.82%
galacturonic acid 5.42%
glucuronic acid 19.12%
Physiological Functions It has good coverage ability at the oil-water interface and is an effective emulsifying stabilizer.
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11)
Correlation map Click to view
DOI 10.1016/j.carbpol.2015.09.035
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.