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

Title Value
Polysaccharide Se-POP-3
Source Name Pleurotus ostreatus
Weight 16.106 kDa
Main Glycosidic Bond(s)
α-Galp-(1→4)
β-Glcp-(1→6)
Main Chain Spectra analysis revealed Se-POP-3 as a pyranopolysaccharide linked by α-glycoside bonds in the main chain
Side Chain CYS-1 contained two α-type and four β-type glycosidic linkages and backbone of CYS-1 has two types of linkages, β-1→2 and β-1→4. CYS-2 contained two α type and three β-type glycosidic linkages, and the backbone has three types of linkages, β-1→2, β-1→4, and β-1→6
NMR Information yes
Monosaccharide
glucose 92.42%
mannose 3.13%
galactose 4.45%
Physiological Functions anti-oxidant(DPPH radical scavenging activity: 20.1%) anti-tumour Enhancing immunity
Intestinal Microbiota Regulation unknown
Related Diseases (based on ICD-11) Malignant neoplasms
Correlation map Click to view
DOI 10.1016/j.ijbiomac.2020.10.168
Data Source Statement:
The data included in the DoLPHiN database is sourced exclusively from peer-reviewed original publications and presented after normalization.