植物多糖的提取、分离、修饰、结构表征及抗氧化活性。
Extraction, separation, modification, structural characterization, and antioxidant activity of plant polysaccharides.
机构信息
School of Chemistry and Environmental Engineering, Key Laboratory of Green Chemical Process of Ministry of Education, Key Laboratory of Novel Reactor and Green Chemical Technology of Hubei Province, Wuhan Institute of Technology, Wuhan, PR China.
Active Carbohydrate Research Institute, Chongqing Key Laboratory of Inorganic Functional Materials, College of Chemistry, Chongqing Normal University, Chongqing, PR China.
出版信息
Chem Biol Drug Des. 2020 Nov;96(5):1209-1222. doi: 10.1111/cbdd.13794. Epub 2020 Sep 26.
Polysaccharide is an important macromolecule with biological activity, and its biological activity is closely related to its structure. The extraction methods and modification methods of polysaccharides directly affect the structure of polysaccharides and then affect the biological activities of polysaccharides. In this paper, the extraction, separation, and modification of polysaccharides and their advantages and disadvantages were reviewed, and the research methods of structure characterization and antioxidant activity were discussed. This not only provides ideas for optimizing the extraction, separation, and modification methods of plant polysaccharides, but also provides the basic theoretical basis for the structural analysis and antioxidant activity research of plant polysaccharides.
多糖是一种具有生物活性的重要大分子，其生物活性与其结构密切相关。多糖的提取方法和修饰方法直接影响多糖的结构，进而影响多糖的生物活性。本文综述了多糖的提取、分离和修饰及其优缺点，并探讨了结构表征和抗氧化活性的研究方法。这不仅为优化植物多糖的提取、分离和修饰方法提供了思路，也为植物多糖的结构分析和抗氧化活性研究提供了基础理论依据。
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