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Preparation, characterization and antioxidant activity of polysaccharide from Fallopia multiflora (Thunb.) Harald. | LitMetric

Preparation, characterization and antioxidant activity of polysaccharide from Fallopia multiflora (Thunb.) Harald.

Int J Biol Macromol

Jiangsu Marine Resources Development Research Institute, Huaihai Institute of Technology, 59 Cangwu Road, Haizhou, 222005, China; Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, Huaihai Institute of Technology, Haizhou, 222005, China; Co-Innovation Center of Jiangsu Marine Bio-industry Technology, Huaihai Institute of Technology, Lianyungang, 222005, China.

Published: March 2018

AI Article Synopsis

Article Abstract

This study aimed to investigate antioxidant activities of a polysaccharide from Fallopia multiflora (Thunb.) Harald. F. multiflora polysaccharide (FMP) was prepared and partially characterized by high performance liquid chromatography, fourier transform infrared spectrum and anion chromatography, and its antioxidant activities both in vitro and in vivo were investigated. FMP, with a molecular weight of 17,758Da consisted of glucose. In vivo, FMP had high hydroxyl radical scavenging activity and reducing capacity. In vivo, FMP increased serum superoxide dismutase and glutathione peroxidise activities and decreased the level of malondialdehyde. These results indicated that FMP exhibits high antioxidant activity both in vitro and in vivo and might retard human ageing associated with free radicals.

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Source
http://dx.doi.org/10.1016/j.ijbiomac.2017.12.020DOI Listing

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