Assertion: polysaccharide's activity | /r/HasProperty | biological
Facets:
Source sentences:
text: Polysaccharides possess high intrinsic viscosity which is not conducive to absorption and diffusion in vivo , thus limiting their biological activity (Li and Feke 2015 ; Yan and others 2015 ; Yu and others 2015 ).
text: In addition, the sulfated polysaccharides enhanced the biological activity because of extended chain conformation.