Assertion: polysaccharide's activity | /r/HasProperty | antioxidant
Facets:
Source sentences:
text: The polysaccharide has been demonstrating to have antioxidant activity, which is apparently dependent on molecular weight, since low molecular weight ulvan shows stronger antioxidant activity compared to larger fractions [ 21 ].
text: In addition, acetyl could change the directional and horizontal orders of polysaccharides, and cause the changes in spatial arrangement and extension of sugar chain, with the result that the hydroxyl groups of the polysaccharide exposed, thereby increasing its solubility in water, and finally promoting its antioxidant activity (Zhang and others 2014b ).
text: A sulfated polysaccharide from U. lactuca has been reported to cause improvements in lipid profiles and to exhibit antioxidant activity in hypercholesterolemic rats (Hassan, El‐Twab, Hetta, & Mahmoud, 2011).