What are the identification and confirmation methods for polysaccharides extracted from natural products?

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Madhukar Baburao Deshmukh

Purify the polysacchride by dialysis,hydrolysed to get different monosaccharide units, separate by chromatographically and find the structure by NMR & Mass spectroscopically.

Protibha nath Banerjee

methanolysed the sample using 2N HCl - Methanol (dry) mixture for 2 hours followed by silylation or acetylation and then do GC.

check out this paper

Article Structural studies of a new acidic polysaccharide of apricot seeds