Figure 9From: Purification of DP 6 to 8 chitooligosaccharides by nanofiltration from the prepared chitooligosaccharides syrupConcentration ratios vs. R obs of DP 6 to 8 chitooligosaccharides in the syrup. The Robs of DP 6 to 8 chitooligosaccharides went up when the circulating flux decreased. The phenomenon was accredited to the DSPM and steric hindrance pore (SHP) effects.Back to article page