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Isolation and purification of the aqueous polysaccharides of C. taii using chromatography columns. (a) Profile of APCT in DEAE-cellulose-52 by column chromatography (eluted with 0 M to 0.125 M NaCl and 0.3 M NaOH) and (b) profile of Fr2 by Sephadex G-100 gel column chromatography (eluted with distilled water).
