Assertion: polysaccharide's activity | /r/HasProperty | zhang
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Source sentences:
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 ).