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

Title Value
Polysaccharide Arabinan and arabinan-rich pectic polysaccharides K1-10RM
Source Name Chenopodium quinoa
Weight 32 kDa
Main Glycosidic Bond(s)
α-Araf-(1→5)
Main Chain this arabinan has (1 → 5)-linked α-L-arabinofuranosyl units substituted exclusively in O-4
Side Chain The galactose units were found as terminal, 6-O- and 3,6-di-O-substituted in K1-10RM, and terminal, 3-O-、 6-O- and 3,6-di-O-substituted in K1-30RM.
NMR Information yes
Monosaccharide
galactose Exist (No specific proportion could be found in the literature)
arabinose Exist (No specific proportion could be found in the literature)
rhamnose Exist (No specific proportion could be found in the literature)
Physiological Functions 胃保护活性
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11)
Correlation map Click to view
DOI 10.1016/j.foodchem.2011.08.020
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.