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. 2014 Sep 27;23(1):63–70. doi: 10.1016/j.jfda.2014.05.006

Fig. 1.

Fig. 1

Elution profiles of crude polysaccharide in DEAE–Sepharose CL-6B anion-exchange column chromatography. The column was eluted with a step gradient of NaCl (0.1–0.5–1.0M) at a flow rate of 0.6 mL/minute. Eluates were analyzed by measuring the absorbance at 490 nm for carbohydrates after using the phenol sulfuric acid method and at 280 nm for proteins.