期刊
BIOMEDICINE & PHARMACOTHERAPY
卷 144, 期 -, 页码 -出版社
ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
DOI: 10.1016/j.biopha.2021.112332
关键词
Phosphorylated polysaccharide; Structural characteristics; Biological activity; Structure-activity relationship
资金
- key project of science and technology research program of Chongqing Education Commission of China [KJZD-K202000503]
- Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry [2015-1098]
- Chongqing Key Research Project of Basic Science & Frontier Technology, China [cstc2017jcyjBX0012]
Polysaccharides have various biological activities, which can be enhanced by structural modification and even result in new activities. In this review, recent advances in the phosphorylation of polysaccharides were discussed in terms of modification methods, structures, biological activities, and structure-activity relationships.
Polysaccharides have anti-virus, anti-cancer, anti-oxidation, immune regulation, hypoglycemia and other biological activities. Because of their safety, fewer side effects and other advantages, polysaccharides are considered as ideal raw materials in food and drugs. The biological activity of polysaccharides can be improved by structural modification (such as sulfation, carboxymethylation, phosphorylation, etc.), and even new biological activity can be generated. In this review, the recent advances in the phosphorylation of polysaccharides were reviewed from the perspectives of modification methods, structures, biological activities and structure-activity relationships.
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