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. 2013 Nov 18;8(11):e79333. doi: 10.1371/journal.pone.0079333

Figure 1. Elution profile of crude extract CM from HP-2MGL macroporous resino column.

Figure 1

Fraction collected through elution with 2% ethanol, corresponding to the strand on the x axis between 0 and 2 l; fraction collected through elution with 2 l of 60% ethanol, corresponding to the strand on the x axis between 2 and 4 l; and fraction collected through sample elution with 2 l of 100% ethanol, corresponding to the strand on the x axis between 4 and 6 l. The ultraviolet absorption of CM-H contained three inner peaks, CM-H-1, CM-H-2 and CM-H-3.